var MouseDelayTime=200;//鼠标感应延迟
var waitInterval;

//根据对象ID值获取对象
function getObject(objectId) {
     if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	   return document.getElementById(objectId);
     } 
     else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	   return document.all(objectId);
     } 
     else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	   return document.layers[objectId];
     } 
     else {
	   return false;
    }
}
/*
function aet(parentid, tabid, dvid,dvcontent){
	var lis=getObject(parentid).getElementsByTagName('li');
	for(var iy=0;iy<lis.length;iy++)
	{
		lis[iy].className = "";
	}
	getObject(tabid).className = "tabactive2";
	getObject(dvcontent).innerHTML = getObject(dvid).innerHTML;
}
*/
function aet(parentid, tabid, dvid,dvc)
{
	var lis=getObject(parentid).getElementsByTagName('li');
	for(var iy=0;iy<lis.length;iy++)
	{
		lis[iy].onmouseover=function(){overSlide(parentid, tabid, dvid, dvc, this)};
	}
}

function overSlide(parentid, tabid, dvid,dvc, obj){
	var lis=getObject(parentid).getElementsByTagName('li');
	for(var iy=0;iy<lis.length;iy++)
	{
		lis[iy].className = "toptabactive2";
	}
	obj.className = "toptabactive1";
	getObject(dvc).innerHTML = getObject(obj.id.replace(tabid, dvid)).innerHTML;
}