MM_preloadImages(
	'/computer_networking_systems_images/request_support_over.jpg',
	//header images
	'/computer_networking_systems_images/header_images/about_hbp.jpg',
	'/computer_networking_systems_images/header_images/case_studies.jpg',
	'/computer_networking_systems_images/header_images/image_1.jpg',
	'/computer_networking_systems_images/header_images/software.jpg',
	'/computer_networking_systems_images/header_images/support.jpg',
	'/computer_networking_systems_images/header_images/viking_hardware.jpg',
	'/computer_networking_systems_images/header_images/what_our_customers_have_to_say.jpg',
	'/computer_networking_systems_images/header_images/why_choose_us.jpg',
	//inset images
	'/computer_networking_systems_images/access_inset.jpg',
	'/computer_networking_systems_images/blackberry_inset.jpg',
	'/computer_networking_systems_images/cabling_inset.jpg',
	'/computer_networking_systems_images/data_recoveryinset.jpg',
	'/computer_networking_systems_images/d-link_inset.jpg',
	'/computer_networking_systems_images/draytek_inset_1.jpg',
	'/computer_networking_systems_images/draytek_inset_2.jpg',
	'/computer_networking_systems_images/excel_inset.jpg',
	'/computer_networking_systems_images/exchange_inset.jpg',
	'/computer_networking_systems_images/facilities_management_inset.jpg',
	'/computer_networking_systems_images/free_network_health_check_inset.jpg',
	'/computer_networking_systems_images/hardware_support_contract_inset.jpg',
	'/computer_networking_systems_images/hardware_training_inset.jpg',
	'/computer_networking_systems_images/inty_inset.jpg',
	'/computer_networking_systems_images/inty_inset_exoserver.jpg',
	'/computer_networking_systems_images/laptop_inset.jpg',
	'/computer_networking_systems_images/licoln_dio_inset.jpg',
	'/computer_networking_systems_images/message_defence_inset.jpg',
	'/computer_networking_systems_images/monitors_inset.jpg',
	'/computer_networking_systems_images/network_data_backup_inset.jpg',
	'/computer_networking_systems_images/outlook_inset.jpg',
	'/computer_networking_systems_images/powerpoint_inset.jpg',
	'/computer_networking_systems_images/printers_inset_1.jpg',
	'/computer_networking_systems_images/printers_inset_2.jpg',
	'/computer_networking_systems_images/publisher_inset.jpg',
	'/computer_networking_systems_images/security_inset.jpg',
	'/computer_networking_systems_images/servers_inset.jpg',
	'/computer_networking_systems_images/sharepoint_inset.jpg',
	'/computer_networking_systems_images/small_business_server_inset.jpg',
	'/computer_networking_systems_images/software_inset.jpg',
	'/computer_networking_systems_images/software_training_inset.jpg',
	'/computer_networking_systems_images/viking_hardware_inset.jpg',
	'/computer_networking_systems_images/voip_inset.jpg',
	'/computer_networking_systems_images/windows_server_inset.jpg',
	'/computer_networking_systems_images/word_inset.jpg',
	'/computer_networking_systems_images/workstations_inset.jpg',
	'/computer_networking_systems_images/zetafax_inset.jpg'
);

////////////////////////////////////////
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function computer_networking_systems_browser_specific_amendments(){
document.getElementsByClassName = function(cl) {
var retnode = [];
var myclass = new RegExp('\\b'+cl+'\\b');
var elem = this.getElementsByTagName('*');
for (var i = 0; i < elem.length; i++) {
var classes = elem[i].className;
if (myclass.test(classes)) retnode.push(elem[i]);
}
return retnode;
}
//document.getElementById('left_hand_column_additions_container').style.marginTop = "-15px";
//firefox
if(navigator.userAgent.indexOf("Firefox")!=-1){
	document.getElementById('training_header_btn_left').style.paddingLeft = "0px";
	document.getElementById('training_header_btn_right').style.paddingRight = "21px";
	if(document.getElementById('your_enquiry_drop_arrow')!==null)
	{
		document.getElementById('your_enquiry_drop_arrow').style.marginTop="-11px";
	}
var versionindex=navigator.userAgent.indexOf("Firefox")+8
if (parseInt(navigator.userAgent.charAt(versionindex))>=1){
//document.getElementById('newsletter_signup_box').style.marginTop = "67px";
//document.getElementById('newsletter_sign_up_go_btn').style.marginTop = "67px"


}

}
if(navigator.userAgent.indexOf("Safari")!=-1){
	if(document.getElementById('your_enquiry_drop_arrow')!==null){
		document.getElementById('your_enquiry_drop_arrow').style.marginTop="-11px";
	}
	document.getElementById('training_header_btn_left').style.paddingLeft = "4px";
	document.getElementById('training_header_btn_right').style.paddingRight = "26px";
	document.getElementById('networks_drop_down').style.marginLeft = "-277px";
	document.getElementById('software_drop_down').style.marginLeft = "-194px";
	document.getElementById('security_drop_down').style.marginLeft = "-115px";
	document.getElementById('mobile_drop_down').style.marginLeft = "-40px";
	document.getElementById('support_and_maintenance_drop_down').style.marginLeft = "25px";
	document.getElementById('solutions_drop_down').style.marginLeft = "99px";
}

if(navigator.userAgent.indexOf("Opera")!=-1){
	document.getElementById('training_header_btn_left').style.paddingLeft = "0px";
	document.getElementById('training_header_btn_right').style.paddingRight = "21px";
	document.getElementById('about_us_drop_down').style.marginLeft = "-173px";
	document.getElementById('networks_drop_down').style.marginLeft = "-91px";
	document.getElementById('software_drop_down').style.marginLeft = "-6px";
	document.getElementById('security_drop_down').style.marginLeft = "75px";
	document.getElementById('mobile_drop_down').style.marginLeft = "151px";
	document.getElementById('support_and_maintenance_drop_down').style.marginLeft = "218px";
	document.getElementById('solutions_drop_down').style.marginLeft = "293px";
	document.getElementById('training_drop_down').style.marginLeft = "405px";
	document.getElementById('request_support_click_here').className = "request_support_click_here_opera"
	}
//all ie

var browserName=navigator.appName;
if (browserName=="Microsoft Internet Explorer")
{

}

//below ie7
version=0
if (navigator.appVersion.indexOf("MSIE")!=-1){
temp=navigator.appVersion.split("MSIE")
version=parseFloat(temp[1])
if (version<=6.5){ //NON IE browser will return 0

document.getElementById("computer_networking_systems_header_navigation_container").style.paddingLeft = '1px';
document.getElementById("computer_networking_systems_header_navigation_container").style.marginTop = '47px';
document.getElementById("computer_networking_systems_header_navigation_container").style.position = 'absolute';
document.getElementById("computer_networking_systems_header_navigation_container").style.top = '69px';
document.getElementById("computer_networking_systems_header_navigation_container").style.left = '50%';
document.getElementById("computer_networking_systems_header_navigation_container").style.marginLeft = '-424px';
document.getElementById("under_search_links_container_ie6").style.display = 'block';
document.getElementById('title_overlay').style.display = "none";
document.getElementById("about_us_drop_down").className = "drop_down_box_ie6";
document.getElementById("networks_drop_down").className = "drop_down_box_ie6";
document.getElementById("software_drop_down").className = "drop_down_box_ie6";
document.getElementById("security_drop_down").className = "drop_down_box_ie6";
document.getElementById("mobile_drop_down").className = "drop_down_box_ie6";
document.getElementById("support_and_maintenance_drop_down").className = "drop_down_box_ie6";
document.getElementById("solutions_drop_down").className = "drop_down_box_ie6";
document.getElementById("training_drop_down").className = "drop_down_box_ie6";
//document.getElementById("software_drop_down_inner").innerHTML = "<a href='/microsoft_small_business_server.htm' id='sbs_link'>Microsoft SBS</a><br><a href='/microsoft_server_2008.htm' >Microsoft 2008 Server</a><br><a href='/microsoft_sql_server.htm'>Microsoft SQL Server</a><br><a href='/microsoft_sharepoint.htm'>Microsoft Sharepoint</a><br><a href='/microsoft_exchange.htm'>Microsoft Exchange</a><br><a href='/microsoft_office.htm'>Microsoft Office</a><br><a href='/workstation_operating_systems.htm'>Operating Systems</a><br><a href='http://www.microsoft.com/uk/smallbusiness/default.mspx' target='_blank'>Other Microsoft Products</a><br><a href='/zetafax_software.htm'>Zetafax</a><br>";
//document.getElementById("networks_drop_down").innerHTML = "<div class='drop_down_box_inner' onMouseOver='dropdown('networks')'><a href='/business_computer_networks.htm' title='Professional Business Computer Networks'>Business Networks</a><br><a href='/hp_servers.htm' title='Powerful Business Servers from HP'>HP Servers</a><br><a href='/hp_pc_workstations.htm' title='High Quality Desktop PC's/Workstations from HP'>HP PC's/Workstations</a><br><a href='/d-link_switches.htm' title='D-Link Switches'>D-Link</a><br><a href='/draytek_firewalled_routers.htm' title='Reliable Business Network Routers from Dray-Tek'>Dray-Tek</a><br><a href='/inty_exoserver_managed_internet.htm' title='Fully Managed Network Control &amp; Internet Access'>IntY</a><br><a href='/watchguard_firebox_internet_security.htm' title='Managed Email Security for Your Corporation'>WatchGuard Firebox</a><br><a href='/voip_solutions.htm' title='Industry Leading VoIP Phone Systems from Avaya'>VoIP Phone Systems</a><br><a href='/ups_power_supplies.htm' title='Uninterupted Power Supplies'>UPS</a><br><a href='/network_printers.htm' title='Network Laser Printers'>Network Printers</a><br><a href='/belinea_tft_monitors.htm' title='Flat Screen Monitors from Belinea'>Belinea Monitors</a><br><a href='/network_cabling.htm' title='Network Cabling Solutions'>Network Cabling</a><br><a href='/peripherals.htm' title='Network Peripherals'>Network Peripherals</a><br><div class='drop_down_hr'></div><a href='/maintenance_and_support.htm' title='Tailored Maintenance &amp; Support from HBP Group Plc Computer Networking Solutions'>Hardware Support &amp; Maintenance</a><br><a href='/hardware_support_contract.htm' title='HBP Group Plc Computer Networking Solutions Hardware Support Contract'>Hardware Support Contract</a><br><a href='/email_and_internet.htm' title='Busines Internet &amp; Email Solutions from HBP Group Plc Computer Networking Solutions'>Internet &amp; Email</a><br><a href='/virtual_private_networking.htm' title='Busines Virtual Private Networking - Connect To Your Business Network from Anywhere'>Virtual Private Networking</a><br></div>";
//document.getElementById("sbs_link").innerHTML = "Microsoft SBS";
//document.getElementById("sbs_link").style.display = 'block'
//document.getElementById("ms_2003_link").style.display = 'none'
//alert(document.getElementById("computer_networking_systems_main_content_region_container").style.marginTop)
//document.getElementById("computer_networking_systems_main_content_region_container").style.marginTop="-3px";

document.getElementById("computer_networking_systems_left_hand_column_container").className = "ie6_left_column";
change_arrows_ie6();
change_list_headings_ie()

}
}
if (navigator.appVersion.indexOf("MSIE")!=-1){
temp=navigator.appVersion.split("MSIE")
version=parseFloat(temp[1])
if (version>=7.0){
	change_arrows_ie7()
	change_list_headings_ie()
	}
}
}

function change_arrows_ie7(){
	var drop_arrow = document.getElementsByClassName('drop_arrow');
	if(drop_arrow)
	for(var i = 0, e = drop_arrow[0], n = drop_arrow.length; i < n; e = drop_arrow[++i])
	e.className='drop_arrow_ie7';
	return
}
function change_arrows_ie6(){
	var drop_arrow = document.getElementsByClassName('drop_arrow');
	if(drop_arrow)
	for(var i = 0, e = drop_arrow[0], n = drop_arrow.length; i < n; e = drop_arrow[++i])
	e.className='drop_arrow_ie6';
	return
}
function change_list_headings_ie(){
	var list_heading = document.getElementsByClassName('list_heading');
	if(list_heading)
	for(var i = 0, e = list_heading[0], n = list_heading.length; i < n; e = list_heading[++i])
	e.className='list_heading_ie';
	return
}

function page(userControl){
	if(
	   	document.getElementById('unique_links').innerHTML == ''){
		document.getElementById('left_hand_links_container_1').style.display = 'none';
		document.getElementById('left_hand_column_additions_container').style.marginTop = "-15px";
	}
	if(
	   	document.getElementById('unique_links').innerHTML !== ''){
		document.getElementById('left_hand_links_container').style.display = 'none';
		document.getElementById('left_hand_links_container_1').style.display = 'block';
		document.getElementById('left_hand_column_additions_container').style.marginTop = "0px";
	}

changePageTitle();
changeLeftLinkTitle();
		var URL = unescape(location.href)
		var xstart = URL.lastIndexOf("/") + 1
		var xend = URL.length
		var fileName = URL.substring(xstart,xend)
		var herePath = URL.substring(0,xstart)
		getPageName=fileName.split(".");
		var pagename = getPageName[0];
		pagename = pagename.replace(" ","")
		if(pagename == ''){pagename='index'}
		if(pagename.indexOf('search.php')!=-1){pagename='index'}
		imagePathA = "url(/computer_networking_systems_images/buttons/"
		imagePathB = "header_btn_bg_repeat.jpg)"
		imagePathC = "header_btn_bg_left.jpg)"
		imagePathD = "header_btn_bg_right.jpg)"
		imagePathE = "header_btn_bg_right_rnd.jpg)"
		imagePathF = "header_btn_bg_left_rnd.jpg)"		
	if(
	   userControl == ''){
		  
			if(pagename=="index")
			{
				document.getElementById("index_header_btn").style.backgroundImage=imagePathA + imagePathB;
				document.getElementById("index_header_btn_left").style.backgroundImage=imagePathA + imagePathF;
				document.getElementById("index_header_btn_left").style.backgroundRepeat="no-repeat";
				document.getElementById("index_header_btn_left").style.backgroundPosition="top left";
				document.getElementById("index_header_btn_right").style.backgroundImage=imagePathA + imagePathD;
				document.getElementById("index_header_btn_right").style.backgroundRepeat="no-repeat";
				document.getElementById("index_header_btn_right").style.backgroundPosition="top right";
				document.getElementById("index_header_btn").style.color="#006565";
				document.getElementById("index_left_hand_btn").style.backgroundImage=imagePathA + "left_hand_nav_btn_over.jpg)";
				document.getElementById("index_left_hand_btn").style.backgroundRepeat="no-repeat";
				document.getElementById("index_left_hand_btn").style.color="#006565";
				document.getElementById("footer_index").style.color="#006565";
				document.getElementById("footer_index").style.textDecoration="underline";
				return
			}
			if(pagename=="microsoft_training_courses")
			{
				document.getElementById("training_header_btn").style.backgroundImage=imagePathA + imagePathB;
				document.getElementById("training_header_btn_left").style.backgroundImage=imagePathA + imagePathC;
				document.getElementById("training_header_btn_left").style.backgroundRepeat="no-repeat";
				document.getElementById("training_header_btn_left").style.backgroundPosition="top left";
				document.getElementById("training_header_btn_right").style.backgroundImage=imagePathA + imagePathE;
				document.getElementById("training_header_btn_right").style.backgroundRepeat="no-repeat";
				document.getElementById("training_header_btn_right").style.backgroundPosition="top right";
				document.getElementById("training_header_btn").style.color="#006565";
				document.getElementById("software_training_left_hand_btn").style.backgroundImage=imagePathA + "left_hand_nav_btn_over.jpg)";
				document.getElementById("software_training_left_hand_btn").style.backgroundRepeat="no-repeat";
				document.getElementById("software_training_left_hand_btn").style.color="#006565";
				return
			}
						if(pagename == "hardware_training")
			{
				document.getElementById("training_header_btn").style.backgroundImage=imagePathA + imagePathB;
				document.getElementById("training_header_btn_left").style.backgroundImage=imagePathA + imagePathC;
				document.getElementById("training_header_btn_left").style.backgroundRepeat="no-repeat";
				document.getElementById("training_header_btn_left").style.backgroundPosition="top left";
				document.getElementById("training_header_btn_right").style.backgroundImage=imagePathA + imagePathE;
				document.getElementById("training_header_btn_right").style.backgroundRepeat="no-repeat";
				document.getElementById("training_header_btn_right").style.backgroundPosition="top right";
				document.getElementById("training_header_btn").style.color="#006565";
				document.getElementById("hardware_training_left_hand_btn").style.backgroundImage=imagePathA + "left_hand_nav_btn_over.jpg)";
				document.getElementById("hardware_training_left_hand_btn").style.backgroundRepeat="no-repeat";
				document.getElementById("hardware_training_left_hand_btn").style.color="#006565";
				return
			}
			if(pagename == "contact_us" || pagename == "about_us" || pagename == "why_us" || pagename == "what_our_customers_say" || pagename == "hbp_microsoft_gold_partners" || pagename == "location" || pagename == "10_user_network" || pagename == "glossary")
			{
				navBtn("about_us")
			}
			if(pagename == "business_computer_networks" || pagename == "hp_servers" || pagename == "hp_pc_workstations" || pagename == "network_cabling" || pagename == "network_printers" || pagename == "inty_exoserver_managed_internet" || pagename == "draytek_firewalled_routers" || pagename == "ups_power_supplies" || pagename == "d-link_switches" || pagename == "belinea_tft_monitors" || pagename == "watchguard_firebox_internet_security" || pagename == "peripherals")
			{
				navBtn("networks")
			}
			if(pagename == "software" || pagename == "workstation_operating_systems" || pagename == "auditing_software" || pagename == "microsoft_server_2008" || pagename == "microsoft_sql_server" || pagename == "microsoft_small_business_server" || pagename == "microsoft_2003_server" || pagename == "microsoft_sharepoint" || pagename == "microsoft_exchange" || pagename == "microsoft_office" || pagename == "zetafax_software")
			{
				navBtn("software")
			}
			if(pagename == "security" || pagename == "data_recovery_service" || pagename == "business_anti-spam" || pagename == "network_data_backup" || pagename == "anti-virus" || pagename == "spam_firewall")
			{
				navBtn("security")
			}
			if(pagename == "work_laptops" || pagename == "mobile_solutions" || pagename == "blackberry_installations"  || pagename == "virtual_private_networking")
			{
				navBtn("mobile")
			}
			if(pagename == "support_and_maintenance" || pagename == "hardware_support_contract" || pagename == "free_network_health_check" || pagename == "consultation" || pagename == "it_facilities_management" || pagename == "technical_services_team")
			{
				navBtn("support_and_maintenance")
			}
			if(pagename == "solutions" || pagename == "epos_electronic_point_of_sale_systems" || pagename == "corporate_web_design" || pagename =="ecommerce_web_shopping_cart" || pagename == "website_and_application_hosting" || pagename == "case_studies" || pagename == "lincoln_diocesan_trust_case_study")
			{
				navBtn("solutions")
			}
			function navBtn(btnName){
				document.getElementById(btnName + "_header_btn").style.backgroundImage=imagePathA + imagePathB;
				document.getElementById(btnName + "_header_btn_left").style.backgroundImage=imagePathA + imagePathC;
				document.getElementById(btnName + "_header_btn_left").style.backgroundRepeat="no-repeat";
				document.getElementById(btnName + "_header_btn_left").style.backgroundPosition="top left";
				document.getElementById(btnName + "_header_btn_right").style.backgroundImage=imagePathA + imagePathD;
				document.getElementById(btnName + "_header_btn_right").style.backgroundRepeat="no-repeat";
				document.getElementById(btnName + "_header_btn_right").style.backgroundPosition="top right";
				document.getElementById(btnName + "_header_btn").style.color="#006565";
				document.getElementById(btnName + "_header_btn").className="btn_on";
			}
	if(document.getElementById(pagename + "_header_btn")==null){
		noheadLink();
		return
	}
	if(document.getElementById(pagename + "_left_hand_btn")==null){
		nosideLink();
		return
	}
	if(document.getElementById("footer_" + pagename)==null){
		nofootLink();
		return
	}
	else{
		document.getElementById(pagename + "_header_btn").style.backgroundImage=imagePathA + imagePathB;
		document.getElementById(pagename + "_header_btn_left").style.backgroundImage=imagePathA + imagePathC;
		document.getElementById(pagename + "_header_btn_left").style.backgroundRepeat="no-repeat";
		document.getElementById(pagename + "_header_btn_left").style.backgroundPosition="top left";
		document.getElementById(pagename + "_header_btn_right").style.backgroundImage=imagePathA + imagePathD;
		document.getElementById(pagename + "_header_btn_right").style.backgroundRepeat="no-repeat";
		document.getElementById(pagename + "_header_btn_right").style.backgroundPosition="top right";
		document.getElementById(pagename + "_header_btn").style.color="#006565";
		document.getElementById(pagename + "_left_hand_btn").style.backgroundImage=imagePathA + "left_hand_nav_btn_over.jpg)";
		document.getElementById(pagename + "_left_hand_btn").style.backgroundRepeat="no-repeat";
		document.getElementById(pagename + "_left_hand_btn").style.color="#006565";
		document.getElementById("footer_" + pagename).style.color="#006565";
		document.getElementById("footer_" + pagename).style.textDecoration="underline";
	}
}
		function noheadLink(){
			if(document.getElementById(pagename + "_left_hand_btn")==null){
				return
			}
			else{		
			document.getElementById(pagename + "_left_hand_btn").style.backgroundImage=imagePathA + "left_hand_nav_btn_over.jpg)";
			document.getElementById(pagename + "_left_hand_btn").style.backgroundRepeat="no-repeat";
			document.getElementById(pagename + "_left_hand_btn").style.color="#006565";
			}
			if(document.getElementById("footer_" + pagename)==null){
				return
			}
			else{
			document.getElementById("footer_" + pagename).style.color="#006565";
			document.getElementById("footer_" + pagename).style.textDecoration="underline";
			}
		}
		function nosideLink(){
		document.getElementById(pagename + "_header_btn").style.backgroundImage=imagePathA + pagename + imagePathB;
		document.getElementById(pagename + "_header_btn").style.color="#006565";
		document.getElementById("footer_" + pagename).style.color="#006565";
		document.getElementById("footer_" + pagename).style.textDecoration="underline";
		return
		}
		function nofootLink(){
		document.getElementById(pagename + "_header_btn").style.backgroundImage=imagePathA + imagePathB;
		document.getElementById(pagename + "_header_btn_left").style.backgroundImage=imagePathA + imagePathC;
		document.getElementById(pagename + "_header_btn_left").style.backgroundRepeat="no-repeat";
		document.getElementById(pagename + "_header_btn_left").style.backgroundPosition="top left";
		document.getElementById(pagename + "_header_btn_right").style.backgroundImage=imagePathA + imagePathD;
		document.getElementById(pagename + "_header_btn_right").style.backgroundRepeat="no-repeat";
		document.getElementById(pagename + "_header_btn_right").style.backgroundPosition="top right";
		document.getElementById(pagename + "_header_btn").style.color="#006565";
		document.getElementById(pagename + "_left_hand_btn").style.backgroundImage=imagePathA + "left_hand_nav_btn_over.jpg)";
		document.getElementById(pagename + "_left_hand_btn").style.backgroundRepeat="no-repeat";
		document.getElementById(pagename + "_left_hand_btn").style.color="#006565";
		return
		}
		document.getElementById(userControl + "_header_btn").style.backgroundImage=imagePathA + imagePathB;
		document.getElementById(userControl + "_header_btn_left").style.backgroundImage=imagePathA + imagePathC;
		document.getElementById(userControl + "_header_btn_left").style.backgroundRepeat="no-repeat";
		document.getElementById(userControl + "_header_btn_left").style.backgroundPosition="top left";
		document.getElementById(userControl + "_header_btn_right").style.backgroundImage=imagePathA + imagePathD;
		document.getElementById(userControl + "_header_btn_right").style.backgroundRepeat="no-repeat";
		document.getElementById(userControl + "_header_btn_right").style.backgroundPosition="top right";
		document.getElementById(userControl + "_header_btn").style.color="#006565";
		return
		
}
//////////////////////////////////////
function date(){
var mydate=new Date()
var year=mydate.getYear()
if (year < 1000)
year+=1900
var day=mydate.getDay()
var month=mydate.getMonth()
var daym=mydate.getDate()
if (daym<10)
daym="0"+daym
var dayarray=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
var montharray=new Array("01","02","03","04","05","06","07","08","09","10","11","12")
document.write(""+dayarray[day]+" "+daym+" / "+montharray[month]+" / "+year+"")
}




	
//////////////////////////////////////////////////////////////////
function dropdown(name){
	//d = document.getElementById
	var dropdownid = name + "_drop_down"
	var btnid = name + "_header_btn"
	var btnidLeft = name + "_header_btn_left"
	var btnidRight = name + "_header_btn_right"
	imagea = "url(/computer_networking_systems_images/buttons/"
	imageb = "header_btn_bg_repeat.jpg)"
	imageLeft = "header_btn_left.jpg)"
	imageRight = "header_btn_right.jpg)"
	hidedrop();
	if(document.getElementById(dropdownid).style.display == 'block')
	{document.getElementById(dropdownid).style.display = 'none'}

	else {
	document.getElementById(dropdownid).style.display = 'block';
	document.getElementById(btnid).style.backgroundImage="url(/computer_networking_systems_images/buttons/header_btn_bg_repeat.jpg)";
	document.getElementById(btnidLeft).style.backgroundImage="url(/computer_networking_systems_images/buttons/header_btn_bg_left.jpg)";
	document.getElementById(btnidLeft).style.backgroundRepeat="no-repeat";
	document.getElementById(btnidLeft).style.backgroundPosition="top left";
	if(btnid=='training_header_btn'){
		document.getElementById(btnidRight).style.backgroundImage="url(/computer_networking_systems_images/buttons/header_btn_bg_right_rnd.jpg)";
		document.getElementById(btnidRight).style.backgroundRepeat="no-repeat";
		document.getElementById(btnidRight).style.backgroundPosition="top right";
		document.getElementById(btnid).style.color="#006565";
		return
			}
		else{
		document.getElementById(btnidRight).style.backgroundImage="url(/computer_networking_systems_images/buttons/header_btn_bg_right.jpg)";
		document.getElementById(btnidRight).style.backgroundRepeat="no-repeat";
		document.getElementById(btnidRight).style.backgroundPosition="top right";
		document.getElementById(btnid).style.color="#006565";
		}
	}
}


//function diffuseIn(){
//document.getElementById('support_and_maintenance_drop_down').style.display ='block';
//document.getElementById('support_and_maintenance_drop_down').filters.alpha.opacity = 0


//difIn();
//}

//function difIn(){
//document.getElementById('support_and_maintenance_drop_down').filters.alpha.opacity = document.getElementById('support_and_maintenance_drop_down').filters.alpha.opacity + 5
//if (document.getElementById('support_and_maintenance_drop_down').filters.alpha.opacity < 100) 
//  {
//    setTimeout("difIn();", 5);
//  }

//}


//function diffuseOut(){
//document.getElementById('support_and_maintenance_drop_down').filters.alpha.opacity = document.getElementById('support_and_maintenance_drop_down').filters.alpha.opacity - 5
//if (document.getElementById('support_and_maintenance_drop_down').filters.alpha.opacity > 0) 
//  {
//    setTimeout("diffuseOut();", 5);
//  }

//}

function hidedrop(){
document.getElementById('about_us_drop_down').style.display='none';
document.getElementById('networks_drop_down').style.display='none';
document.getElementById('software_drop_down').style.display='none';
document.getElementById('security_drop_down').style.display='none';
document.getElementById('mobile_drop_down').style.display='none';
document.getElementById('support_and_maintenance_drop_down').style.display='none';
document.getElementById('solutions_drop_down').style.display='none';
document.getElementById('training_drop_down').style.display='none';
}

function hidedropdown(name){
	
	var URL = unescape(location.href)
	var xstart = URL.lastIndexOf("/") + 1
	var xend = URL.length
	var fileName = URL.substring(xstart,xend)
	var herePath = URL.substring(0,xstart)
	getPageName=fileName.split(".");
	var pagename = getPageName[0];
	pagename = pagename.replace(" ","");
	if(pagename == ''){pagename='index'}
	var btnid = name + "_header_btn";
	var imagePathA = "url(/computer_networking_systems_images/buttons/"
//var imagePathB = "_btn_over.jpg)"
	var imagePathB = "_btn_bg_repeat.jpg)"
	var imagePathC = "_btn_bg_left.jpg)"
	var imagePathD = "_btn_bg_right.jpg)"
	var imagePathE = "_btn_bg_right_rnd.jpg)"
	var imagePathF = "_btn_bg_left_rnd.jpg)"
	hidedrop();
	if(document.getElementById(btnid).className.indexOf("btn_on")!=-1)
		{return}
	else {
	document.getElementById(btnid).style.backgroundImage='';
	document.getElementById(btnid).style.color="#ffffff";
	document.getElementById(name + '_header_btn_left').style.backgroundImage='none';
	document.getElementById(name + '_header_btn_right').style.backgroundImage='none';
	}
	
	
	
	
	
/*function hide(set1, set2, set3, set4, set5, set6, set7, set8){
	document.getElementById(set1 + '_header_btn').style.backgroundImage='none';
	if(document.getElementById(set1 + '_header_btn_left')!==null)
		{
			document.getElementById(set1 + '_header_btn_left').style.backgroundImage='none';
		}
	else{alert(1)}
	
	if(document.getElementById(set1 + '_header_btn_right')!==null)
		{
			document.getElementById(set1 + '_header_btn_right').style.backgroundImage='none';
		}
	if(document.getElementById(set1 + '_header_btn')!==null)		
		{
			document.getElementById(set1 + '_header_btn').style.color="#ffffff";
		}
	if(document.getElementById(set1 + '_drop_down')!==null)
		{
			document.getElementById(set1 + '_drop_down').style.display='none';
		}
	document.getElementById(set2 + '_header_btn').style.backgroundImage='';
	document.getElementById(set2 + '_header_btn_left').style.backgroundImage='none';
	document.getElementById(set2 + '_header_btn_right').style.backgroundImage='none';
	document.getElementById(set2 + '_header_btn').style.color="#ffffff";
	document.getElementById(set2 + '_drop_down').style.display='none';
	
	document.getElementById(set3 + '_header_btn').style.backgroundImage='';
	document.getElementById(set3 + '_header_btn_left').style.backgroundImage='none';
	document.getElementById(set3 + '_header_btn_right').style.backgroundImage='none';
	document.getElementById(set3 + '_header_btn').style.color="#ffffff";
	document.getElementById(set3 + '_drop_down').style.display='none';
	
	document.getElementById(set4 + '_header_btn').style.backgroundImage='';
	document.getElementById(set4 + '_header_btn_left').style.backgroundImage='none';
	document.getElementById(set4 + '_header_btn_right').style.backgroundImage='none';
	document.getElementById(set4 + '_header_btn').style.color="#ffffff";
	document.getElementById(set4 + '_drop_down').style.display='none';
	
	document.getElementById(set5 + '_header_btn').style.backgroundImage='';
	document.getElementById(set5 + '_header_btn_left').style.backgroundImage='none';
	document.getElementById(set5 + '_header_btn_right').style.backgroundImage='none';
	document.getElementById(set5 + '_header_btn').style.color="#ffffff";
	document.getElementById(set5 + '_drop_down').style.display='none';
	
	document.getElementById(set6 + '_header_btn').style.backgroundImage='';
	document.getElementById(set6 + '_header_btn_left').style.backgroundImage='none';
	document.getElementById(set6 + '_header_btn_right').style.backgroundImage='none';
	document.getElementById(set6 + '_header_btn').style.color="#ffffff";
	document.getElementById(set6 + '_drop_down').style.display='none';
	
	document.getElementById(set7 + '_header_btn').style.backgroundImage='';
	document.getElementById(set7 + '_header_btn_left').style.backgroundImage='none';
	document.getElementById(set7 + '_header_btn_right').style.backgroundImage='none';
	document.getElementById(set7 + '_header_btn').style.color="#ffffff";
	document.getElementById(set7 + '_drop_down').style.display='none';
	
	document.getElementById(set8 + '_header_btn').style.backgroundImage='';
	document.getElementById(set8 + '_header_btn_left').style.backgroundImage='none';
	document.getElementById(set8 + '_header_btn_right').style.backgroundImage='none';
	document.getElementById(set8 + '_header_btn').style.color="#ffffff";
	document.getElementById(set8 + '_drop_down').style.display='none';
	//document.getElementById(pagename + '_drop_down').style.display='none';
	return
}
function show(name){
	if(document.getElementById(pagename + "_header_btn")==null){
	}
	if(name == 'training'){
		document.getElementById(name + "_header_btn").style.backgroundImage=imagePathA + "header" + imagePathB;
		document.getElementById(name + "_header_btn_left").style.backgroundImage=imagePathA + "header" + imagePathC;
		document.getElementById(name + "_header_btn_left").style.backgroundPosition="top left";
		document.getElementById(name + "_header_btn_left").style.backgroundRepeat="no-repeat";
		document.getElementById(name + "_header_btn_right").style.backgroundImage=imagePathA + "header" + imagePathE;
		document.getElementById(name + "_header_btn_right").style.backgroundPosition="top right";
		document.getElementById(name + "_header_btn_right").style.backgroundRepeat="no-repeat";
		document.getElementById(name + "_header_btn").style.color="#006565";
		return
	}
	else{
	document.getElementById(name + "_header_btn").style.backgroundImage=imagePathA + "header" + imagePathB;
	document.getElementById(name + "_header_btn_left").style.backgroundImage=imagePathA + "header" + imagePathC;
	document.getElementById(name + "_header_btn_left").style.backgroundPosition="top left";
	document.getElementById(name + "_header_btn_left").style.backgroundRepeat="no-repeat";
	document.getElementById(name + "_header_btn_right").style.backgroundImage=imagePathA + "header" + imagePathD;
	document.getElementById(name + "_header_btn_right").style.backgroundPosition="top right";
	document.getElementById(name + "_header_btn_right").style.backgroundRepeat="no-repeat";
	document.getElementById(name + "_header_btn").style.color="#006565";
	}
	return
}
if(pagename == "about_us"){
	hide("about_us", "networks", "software", "security", "mobile", "support_and_maintenance", "solutions", "training");
	show("about_us");
	return 
if(pagename == "hp_servers" || pagename == "hp_pc_workstations" || pagename == "network_cabling" || pagename == "network_printers" || pagename == "inty_exoserver_managed_internet" || pagename == "draytek_firewalled_routers" || pagename == "ups_power_supplies" || pagename == "d-link_switches" || pagename == "belinea_tft_monitors"){
	hide("about_us", "networks", "software", "security", "mobile", "support_and_maintenance", "solutions", "training");
	show("networks");
	return 
}
if(pagename == "software" || pagename == "microsoft_small_business_server" || pagename == "microsoft_2003_server" || pagename == "microsoft_sharepoint" || pagename == "microsoft_exchange" || pagename == "microsoft_office" || pagename == "zetafax_software"){
	hide("about_us", "networks", "software", "security", "mobile", "support_and_maintenance", "solutions", "training");
	show("software");
	return
}
if(pagename == "security" || pagename == "spam_firewall"){
	hide("about_us", "networks", "software", "security", "mobile", "support_and_maintenance", "solutions", "training");
	show("security");
	return
}
if(pagename == "it_facilities_management" || pagename == "consultation" || pagename == "technical_services_team"){
	hide("about_us", "networks", "software", "security", "mobile", "support_and_maintenance", "solutions", "training");
	show("support_and_maintenance");
	return
}
if(pagename == "hardware_training" || pagename == "microsoft_training_courses"){
	hide("about_us", "networks", "software", "security", "mobile", "support_and_maintenance", "solutions", "training");
	show("training");
	return
}
	else{
	document.getElementById(btnid).style.backgroundImage='';
	document.getElementById(btnid + "_left").style.backgroundImage='';
	document.getElementById(btnid + "_right").style.backgroundImage='';
	document.getElementById(btnid).style.color="#ffffff";
	alert(1)
	hidedrop();
	/*document.getElementById('hardware_drop_down').style.display='none';
	document.getElementById('software_drop_down').style.display='none';
	document.getElementById('security_drop_down').style.display='none';
	document.getElementById('support_and_maintenance_drop_down').style.display='none';
	document.getElementById('training_drop_down').style.display='none';*/
	//}
//show();
}

function positionNewsLetter(){
//document.getElementById('newsletter_signup_box').style.position.Top = document.getElementById('newsletter_signup_container').style.position.Top;
document.getElementById('newsletter_signup_box').style.position = 'absolute';
alert(document.getElementById('newsletter_signup_box').style.position.top)
}

function changePageTitle(){

var marqueewidth=220 //Change script's height (in pixels, pertains only to NS) 
var marqueeheight=17 //Change script's scroll speed (larger is faster) 
var speed=1.75 //Change script's contents
//var href=document.location.href;
//var getpath= new Array(); 
//var getname= new Array(); 
//getpath=href.split("localhost/"); 
//getname=getpath[1].split(".");
//var pagename = getname[0];
	var URL = unescape(location.href)
	var xstart = URL.lastIndexOf("/") + 1
	var xend = URL.length
	var fileName = URL.substring(xstart,xend)
	var herePath = URL.substring(0,xstart)
	getPageName=fileName.split(".");
	var pagename = getPageName[0];
	pagename = pagename.replace(" ","")
	if(pagename == ''){pagename='index'}
	
//var scrollName = document.getElementById("footer_" + pagename).title
if(document.getElementById("footer_" + pagename)==null){
	pagename = pagename.replace(/_/gi, " ")
	scrollName = pagename
}
if(document.getElementById("footer_" + pagename)!==null){

	scrollName = document.getElementById("footer_" + pagename).title
}
var pagenameText = scrollName


//var pagename = pagename.replace("_"," ");
var marqueecontents='Computer Networking Systems - ' + pagenameText  
	if(document.getElementById('page_title').innerHTML == ''){
		document.getElementById('page_title').innerHTML = '<marquee scrollAmount='+speed+' style="width:'+marqueewidth+'; text-transform:capitalize;">'+marqueecontents+'</marquee>'
		return
	}
	if(pagename == 'index'){
		document.getElementById('page_title').innerHTML = '<marquee scrollAmount='+speed+' style="width:'+marqueewidth+' text-transform:capitalize;">Welcome To Computer Networking Systems - Business Networking Solutions from HBP Systems</marquee>'
		return
	}
	else{
	marqueecontents=document.getElementById('page_title').innerHTML
	document.getElementById('page_title').innerHTML = '<marquee scrollAmount='+speed+' style="width:'+marqueewidth+'; text-transform:capitalize;">'+marqueecontents+'</marquee>'	
	}
	/*if(pagename == 'inty_exoserver_managed_internet'){
		document.getElementById('page_title').innerHTML = '<marquee scrollAmount='+speed+' style="width:'+marqueewidth+'">Cheese</marquee>'
	}*/
}
function changeLeftLinkTitle(){
//var href=document.location.href;
//var getpath= new Array(); 
//var getname= new Array(); 
//getpath=href.split("localhost/"); 
//getname=getpath[1].split(".");
//var pagename = getname[0];
	var URL = unescape(location.href)
	var xstart = URL.lastIndexOf("/") + 1
	var xend = URL.length
	var fileName = URL.substring(xstart,xend)
	var herePath = URL.substring(0,xstart)
	getPageName=fileName.split(".");
	var pagename = getPageName[0];
	pagename = pagename.replace(" ","")
	if(pagename == ''){pagename='index'}
if(document.getElementById("footer_" + pagename)==null){
	pagenameText = "Welcome To CNS"
	//pagenameText = pagename.replace(/_/g, " ")
}
if(document.getElementById("footer_" + pagename)!==null){
	pagenameText = document.getElementById("footer_" + pagename).innerHTML	
}
//var pagenameText = document.getElementById("footer_" + pagename).innerHTML
var linkTitle = document.getElementById('navigation_title').innerHTML

 	if(document.getElementById('navigation_title').innerHTML=='Company'){
		if(pagenameText=="Home"){
			document.getElementById('navigation_title').innerHTML="Welcome To CNS";
			return false
		}
		if(pagenameText=='Support'){
			document.getElementById('navigation_title').style.fontSize="16px";
			document.getElementById('navigation_title').innerHTML="<div id=a>Support & Maintenance</div>";
			document.getElementById('a').style.paddingTop="3px";
			return false
		}
		if(pagenameText=='Free Network Health Check'){
			document.getElementById('navigation_title').style.fontSize="13px";
			document.getElementById('navigation_title').innerHTML="<div id=a>Free Network Health Check</div>";
			document.getElementById('a').style.paddingTop="5px";
			return false
		}
		else{
			document.getElementById('navigation_title').innerHTML=pagenameText
			return false
		}
	}
		if(document.getElementById('navigation_title').innerHTML=="Maintenance &amp; Support"){
			document.getElementById('navigation_title').style.fontSize="14px";
			document.getElementById('navigation_title').innerHTML="<div id=a>Maintenance &amp; Support</div>";
			document.getElementById('a').style.paddingTop="5px";
			document.getElementById('a').style.marginLeft="-5px";
			return false
		}
	else{
		return false
	}
}

function newsletter_signup(){
	var newsletterForm = document.getElementById("left_newsletter_box")
	if(newsletterForm.value.indexOf("@")==-1)
		{
			alert("You must enter a valid e-mail address to sign-up to our Newsletter")
			return
		}
	if(newsletterForm.value=='e-mail address' || newsletterForm.value=='' || newsletterForm.value=='&nbsp;&nbsp;e-mail&nbsp;address')
		{
			alert("You must enter a valid e-mail address to sign-up to our Newsletter")
			return
		}
	else{
	document.forms.newsletter_form.submit();	
	}
}
function search_submit() {
var actionPath = "/search/search.php?zoom_query=";
var actionEnd = "&zoom_per_page=10&zoom_and=0&zoom_sort=0";
var actionValue = document.getElementById('cns_search_box').value;
if(actionValue.indexOf("Search")!=-1)
	{
		alert("You must enter a valid search term to begin searching");
		return
	}
if(actionValue.indexOf(" ")!=-1)
	{	
		actionValue = actionValue.replace(/ /gi,"+");
	}
var searchAction = actionPath + actionValue + actionEnd;
document.getElementById("search_form").action = searchAction;
document.forms.search_form.submit();
}