if (document.images) { 
Home_on = new Image();           
Home_on.src =  "/us/images/topNav/kc_Header_Home_over.gif";
Home_off = new Image();          
Home_off.src = "/us/images/topNav/kc_Header_Home_off.gif";
HowToPurch_on = new Image();           
HowToPurch_on.src =  "/us/images/topNav/kc_Header_HowToPurch_over.gif";
HowToPurch_off = new Image();          
HowToPurch_off.src = "/us/images/topNav/kc_Header_HowToPurch_off.gif";
GlobalSites_on = new Image();           
GlobalSites_on.src =  "/us/images/topNav/kc_Header_GlobalSites_over.gif";
GlobalSites_off = new Image();          
GlobalSites_off.src = "/us/images/topNav/kc_Header_GlobalSites_off.gif";
CorpInfo_on = new Image();           
CorpInfo_on.src =  "/us/images/topNav/kc_Header_CorpInfo_over.gif";
CorpInfo_off = new Image();          
CorpInfo_off.src = "/us/images/topNav/kc_Header_CorpInfo_off.gif";
CustNet_on = new Image();           
CustNet_on.src =  "/us/images/topNav/kc_Header_CustNet_over.gif";
CustNet_off = new Image();          
CustNet_off.src = "/us/images/topNav/kc_Header_CustNet_off.gif";
}


function openWindow(url)
{
    var u = '/us/includes/' +  url;
    var open=window.open(u,"ContentPopup","resizable=yes,scrollbars=yes,hotkeys=yes,menubar=yes, location=yes, status=yes, toolbar=yes, width=800,height=450");
    open.focus();
}