function SetCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}
 
  function setbg(color, layerID)
{
$(layerID).style.background=color
}


function mouseMove(e)
         {
         document.onmousemove = mouseMove;
 
var IE = document.all?true:false;
if (IE) { // grab the x-y pos.s if browser is IE
x = event.clientX + document.documentElement.scrollLeft;
y = event.clientY + document.documentElement.scrollTop;
}else {


           x = (navigator.appName == 'Netscape')? e.pageX : event.x+document.body.scrollLeft;
           y = (navigator.appName == 'Netscape')? e.pageY : event.y+document.body.scrollTop;
}
 

         }
         
         
         
function showlayer(layer){
    var myLayer=document.getElementById(layer).style.display;
    if(myLayer=="none"){
        document.getElementById(layer).style.display="block";
   } else {
        document.getElementById(layer).style.display="none";
        }
 
    }