//菜单
var menu0ffX1=90	//菜单距连接文字最左端距离
var menu0ffY1=0	//菜单距连接文字顶端距离

var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1
var ns6=document.getElementById&&!document.all
function showmenu1(e,vmenu,mod){
	which=vmenu
	menuobj=document.getElementById("popmenu1")
	menuobj.thestyle=menuobj.style
	menuobj.innerHTML=which
	menuobj.contentwidth=menuobj.offsetWidth
	eventX=e.clientX
	eventY=e.clientY
	var rightedge=document.body.clientWidth-eventX
	var bottomedge=document.body.clientHeight-eventY

		if (rightedge<menuobj.contentwidth)
			menuobj.thestyle.left=document.body.scrollLeft+eventX-menuobj.contentwidth+menu0ffX1
		else
			menuobj.thestyle.left=ie4? ie_x1(event.srcElement)+menu0ffX1 : ns6? window.pageXOffset+eventX : eventX
		
		if (bottomedge<menuobj.contentheight&&mod!=0)
			menuobj.thestyle.top=document.body.scrollTop+eventY-menuobj.contentheight-event.offsetY+menu0ffY1-2
		else
			menuobj.thestyle.top=ie4? ie_y1(event.srcElement)+menu0ffY1 : ns6? window.pageYOffset+eventY+10 : eventY

	menuobj.thestyle.visibility="visible"
}


function ie_y1(e){  
	var t=e.offsetTop;  
	while(e=e.offsetParent){  
		t+=e.offsetTop;  
	}  
	return t;  
}  
function ie_x1(e){  
	var l=e.offsetLeft;  
	while(e=e.offsetParent){  
		l+=e.offsetLeft;  
	}  
	return l;  
}

function highlightmenu1(e,state){
	if (document.all)
		source_el=event.srcElement
		while(source_el.id!="popmenu1"){
			source_el=document.getElementById? source_el.parentNode : source_el.parentElement
			if (source_el.className=="menuitems"){
				source_el.id=(state=="on")? "mouseoverstyle" : ""
		}
	}
}


function hidemenu1(){if (window.menuobj)menuobj.thestyle.visibility="hidden"}
function dynamichide1(e){if ((ie4||ns6)&&!menuobj.contains(e.toElement))hidemenu1()}
document.onclick=hidemenu1
document.write("<div class=menuskin id=popmenu1 onmouseover=highlightmenu1(event,'on') onmouseout=highlightmenu1(event,'off');dynamichide1(event)></div>")
// 菜单END