function setNavOver(obj){
	obj.className="Active"
}
function removeNavOver(obj){
	obj.className=""
}
function setDivOver(myobj){
	document.getElementById(myobj).style.backgroundColor="#FFFFFF"
	document.getElementById(myobj + "_01").style.backgroundColor="#FFFFFF"
}
function removeDivOver(myobj){
	document.getElementById(myobj).style.backgroundColor="#F2F7FB"
	document.getElementById(myobj + "_01").style.backgroundColor="#F2F7FB"
}
function changeStyle(title) {

   //alert("Change Style: " + title);
   if (document.getElementsByTagName) {

    var i, link;

     for (i=0; (link=document.getElementsByTagName("link")[i]); i++) {
       if (link.getAttribute("rel")!=-1&&link.getAttribute("title")) {
        link.disabled=true;

         if (link.getAttribute("title")==title) {
          link.disabled=false;
          //alert("Disable " + link.getAttribute("title"));
         }
       }
     }
   }
 createCookie("style",title,30);
 //InitialiseVerticalScrollableArea('divContainer', 'divContent');
 //document.getElementById("font_size_control_" & title).className = "selected"
 }
  function createCookie(name,value,hours) {
   var expires = "";

    if (hours!=null) {
     expire=new Date((new Date()).getTime() + hours * 3600000);
     expire="; expires="+expire.toGMTString();
    }
        /*alert("Cookie Set to " + name + "=" + value + expire);*/
       document.cookie=name + "=" + value +";path=/" + expire;
  }

function readCookie() {
	var cValue=0;
	//alert(document.cookie.indexOf("a3")!=-1);
	if (document.cookie.indexOf("a1")!=-1) {changeStyle('a1');}
	if (document.cookie.indexOf("a2")!=-1) {changeStyle('a2');}
	if (document.cookie.indexOf("a3")!=-1) {changeStyle('a3');}
}

function setNavOver(obj){
	obj.className="first Active"
}
function removeNavOver(obj){
	obj.className="first"
}
function setDivOver(myobj){
	document.getElementById(myobj).style.backgroundColor="#FFFFFF"
}
function removeDivOver(myobj){
	document.getElementById(myobj).style.backgroundColor="#F2F7FB"
}
function clearSearch(obi){
	if(obi.value==='site search') {
		obi.value='';
	}
}