//Fix for IE 5 bug that caused main tab div to expand when the user hovered
//over links with title tooltips.

    var agt=navigator.userAgent.toLowerCase();
    var appVer = navigator.appVersion.toLowerCase();

    var is_minor = parseFloat(appVer);
    var is_major = parseInt(is_minor);

    var is_opera = (agt.indexOf("opera") != -1);

    var is_mac = (agt.indexOf("mac")!=-1);
    var iePos  = appVer.indexOf('msie');
    if (iePos !=-1) {
       if(is_mac) {
           var iePos = agt.indexOf('msie');
           is_minor = parseFloat(agt.substring(iePos+5,agt.indexOf(';',iePos)));
       }
       else is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)));
       is_major = parseInt(is_minor);
    }

    var is_konq = false;
    var kqPos   = agt.indexOf('konqueror');
    if (kqPos !=-1) {                 
       is_konq  = true;
       is_minor = parseFloat(agt.substring(kqPos+10,agt.indexOf(';',kqPos)));
       is_major = parseInt(is_minor);
    }                                 

    var is_safari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;
    var is_khtml  = (is_safari || is_konq);

    var is_ie   = ((iePos!=-1) && (!is_opera) && (!is_khtml));
    var is_ie5   = (is_ie && is_major == 5);
    var is_ie5_5  = (is_ie && (agt.indexOf("msie 5.5") !=-1));
	
var is_ie5_0 = (is_ie5 && !is_ie5_5);

if (is_ie5_0) {
document.write('<style type="text/css">\n')
document.write('.tabcompare {display: none;}\n')
document.write('.tabcompare_ie5 {display: block;}\n')
document.write('</style>\n')
}

//End of IE 5 fix


if (document.getElementById){
document.write('<style type="text/css">\n')
document.write('.tabdiv{display:none;}\n')
document.write('.firsttabdiv{display:block;}\n')
document.write('</style>\n')
}

var selectedTab=0
var totalTabs=0

function resetHSTabs(number){
selectedTab=number
var selectedTabObj=document.getElementById("tabdiv"+selectedTab)
hidealltabs()
selectedTabObj.style.display="block"
document.getElementById("tab" + selectedTab).className="tabselected"
}

function hidealltabs(){
var x=0
while (document.getElementById("tabdiv"+x)){
document.getElementById("tabdiv"+x).style.display="none"
document.getElementById("tab" + x).className="tabnormal"
x++
}
}

function showtab(){
var selectedTabObj=document.getElementById("tabdiv"+selectedTab)
hidealltabs()
selectedTabObj.style.display="block"
document.getElementById("tab" + selectedTab).className="tabselected"
}

function startHSTabs(){
while (document.getElementById("tabdiv"+totalTabs)!=null)
totalTabs++
showtab()
}
if (window.addEventListener)
window.addEventListener("load", startHSTabs, false)
else if (window.attachEvent)
window.attachEvent("onload", startHSTabs)