document.write ("<div id='tips' style='position:absolute; left:500px; top:100px; z-index:100;border:1px #ff9900 solid; visibility:hidden;background-color: #ffffff;padding:5px'></div>");

function showlayer(temp){
tips.style.visibility="visible";
tips.style.left=document.body.scrollLeft+event.clientX;
tips.style.top=document.body.scrollTop+event.clientY+15;
document.all['tips'].innerHTML = temp
}
function hidelayer(){
tips.style.visibility="hidden";
}



function showlayer1(temp,id){
var a=id;
id.style.visibility="visible";
id.style.left=document.body.scrollLeft+event.clientX;
id.style.top=document.body.scrollTop+event.clientY+15;
document.all[a].innerHTML = temp
}
function hidelayer1(id){
id.style.visibility="hidden";
}