var menuOffX=0;
var menuOffY=18;

var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1;
var ns6=document.getElementById&&!document.all;
var ns4=document.layers;

var menuid='popmenu';
function $(o){
	return document.getElementById(o);
}

function ie_y(e){  
	var t=e.offsetTop;  
	while(e=e.offsetParent){  
		t+=e.offsetTop;  
	}  
	return t;  
}  

function ie_x(e){  
	var l=e.offsetLeft;  
	while(e=e.offsetParent){  
		l+=e.offsetLeft;  
	}  
	return l;  
}

function menuclose(){
	$(menuid).style.display='none';
}

function showResult(title,msg){
	var s='';
	s+='<table align="left" border="0" width="360" cellpadding="0" cellspacing="2" border="0">';
	s+=' <tr>';
	s+='  <td style="height:30px;text-align:left;font-size:14px;font-weight:bold;border-bottom:1px solid #9B865A;">';
	s+='<a href="javascript:" onclick="menuclose();"><img src="http://images.17173.com/dnf/images/menuclose.gif" style="float:right;margin:auto 8px;width:8px;height:8px;border:0;" /></a>'+title+'</td>';
	s+=' </tr>';
	s+=' <tr>';
	s+='  <td style="padding:5px;text-align:left;">'+((msg=='' || msg==null)?'ÕýÔÚ¼ÓÔØ...':msg)+'</td>';
	s+=' </tr>';
	s+='</table>';
	return s;
}
function showtag(o,e) {
	var tid=o.rel;
	if(tid=='' || tid == null)return;
	if(!document.getElementById(tid))return;
	$(menuid).innerHTML=showResult(o.innerHTML,$(tid).innerHTML);
	$(menuid).style.display='block';
	eventX=event.clientX;
	eventY=event.clientY;
	eventW=$(menuid).offsetWidth;
	eventH=$(menuid).offsetHeight;
	var rightedge=ie4? document.body.clientWidth-eventX : window.innerWidth-eventX;
	var bottomedge=ie4? document.body.clientHeight-eventY : window.innerHeight-eventY;
	//alert(eventX+','+eventY+','+eventW+','+eventH+'\nright:'+rightedge+',bottom:'+bottomedge);	
	if (rightedge<eventW){
		$(menuid).style.left=ie4? document.body.scrollLeft+eventX-eventW+menuOffX : ns6? window.pageXOffset+eventX-eventW : eventX-eventW;
	}else{
		$(menuid).style.left=ie4? ie_x(event.srcElement)+menuOffX : ns6? window.pageXOffset+eventX : eventX;
	}
	if(bottomedge<eventH){
		$(menuid).style.top=ie4? document.body.scrollTop+eventY-eventH-event.offsetY+menuOffY-23 : ns6? window.pageYOffset+eventY-eventH-10 : eventY-eventH;
	}else{
		$(menuid).style.top=ie4? ie_y(event.srcElement)+menuOffY : ns6? window.pageYOffset+eventY+10 : eventY;
	}
}

document.write('<style type="text/css">');
document.write('<!--');
document.write('#'+menuid+' {border:#9B865A 1px solid;');
document.write('	visibilyty: hidden;');
document.write('	font: 12px Verdana;');
document.write('	color:#336699;');
document.write('	position: absolute;');
document.write('	padding:3px;');
document.write('	background:url(http://images.17173.com/dnf/images/menubg.jpg) repeat-x left top;');
document.write('	background-color:#fff;');
document.write('}');
document.write('-->');
document.write('</style>');
document.write('<div style="display:none;" id="'+menuid+'" style="Z-index:9999"></div>');