function TDMouseOver(obj){
//	alert(obj);
	if(window.event.srcElement.tagName==="TD")
		window.event.srcElement.style.backgroundImage='url(/jyzx/images/zc_lb_space_b.jpg)';
}
function TDMouseOut(obj){
	if(window.event.srcElement.tagName==="TD")
		window.event.srcElement.style.backgroundImage='url(/jyzx/images/zc_lb_space_a.jpg)';
}
function clickTD(obj){
	if(window.event.srcElement.tagName==="A"){
		return true;
	} else {
		var a = window.event.srcElement.children[0];
		window.open(a, a.target);
		window.event.cancelBubble=true;
	}
}
function initLanmuTd(aID){
	var aTable = document.getElementById(aID);

	if(aTable==null || typeof(aTable)=="undefined" || aTable.tagName!="TABLE") return false;
	var aBody = aTable.children[0];
	
	for(var i=0; i<aBody.children.length; i++){
	  //
	  //alert(aBody.children[i].children[0]);
	  try{
		  var aTD = aBody.children[i].children[0];
		  if(aTD!=null && typeof(aTD)!="undefined" &&  aTD.tagName=="TD" &&  aTD.className=="td_zc_lb"){
			aTD.attachEvent("onclick", clickTD);
			aTD.attachEvent("onmouseover", TDMouseOver);
			aTD.attachEvent("onmouseout", TDMouseOut);
		  }
	  }catch(e){alert(e);}
	}
}