var h;
var w;
var l;
var t;
var topMar = 6;
var leftMar = -10;
var space = 2;
var isvisible;
var MENU_SHADOW_COLOR="#FE8711";
var global = window.document
global.fo_currentMenu = null
global.fo_shadows = new Array

function HideMenu() 
{
 var mX;
 var mY;
 var vDiv;
 var mDiv;
	if (isvisible == true)
{
		vDiv = document.all("menuDiv");
		mX = window.event.clientX + document.body.scrollLeft;
		mY = window.event.clientY + document.body.scrollTop;
		if ((mX < parseInt(vDiv.style.left)) || (mX > parseInt(vDiv.style.left)+vDiv.offsetWidth) || (mY < parseInt(vDiv.style.top)-h) || (mY > parseInt(vDiv.style.top)+vDiv.offsetHeight)){
			vDiv.style.visibility = "hidden";
			isvisible = false;
		}
}
}

function ShowMenu(vMnuCode,tWidth) {
	vSrc = window.event.srcElement;
	vMnuCode = "<table id='submenu' cellspacing=1 cellpadding=3 style='width:"+tWidth+"' onmouseout='HideMenu()'><tr height=10><td nowrap align=left class=tablebody1>" + vMnuCode + "</td></tr></table>";

	h = vSrc.offsetHeight;
	w = vSrc.offsetWidth;
	l = vSrc.offsetLeft + leftMar+4;
	t = vSrc.offsetTop + topMar + h + space-2;
	vParent = vSrc.offsetParent;
	while (vParent.tagName.toUpperCase() != "BODY")
	{
		l += vParent.offsetLeft;
		t += vParent.offsetTop;
		vParent = vParent.offsetParent;
	}
	menuDiv.innerHTML = vMnuCode;
	menuDiv.style.top = t;
	menuDiv.style.left = l;
	menuDiv.style.visibility = "visible";
	isvisible = true;
    makeRectangularDropShadow(submenu, MENU_SHADOW_COLOR, 4)
}

function makeRectangularDropShadow(el, color, size)
{
	var i;
	for (i=size; i>0; i--)
	{
		var rect = document.createElement('div');
		var rs = rect.style
		rs.position = 'absolute';
		rs.left = (el.style.posLeft + i) + 'px';
		rs.top = (el.style.posTop + i) + 'px';
		rs.width = el.offsetWidth + 'px';
		rs.height = el.offsetHeight + 'px';
		rs.zIndex = el.style.zIndex - i;
		rs.backgroundColor = color;
		var opacity = 1 - i / (i + 1);
		//rs.filter = 'alpha(opacity=' + (100 * opacity) + ')';
		el.insertAdjacentElement('afterEnd', rect);
		global.fo_shadows[global.fo_shadows.length] = rect;
	}
}

var TopMsg = "";
TopMsg = TopMsg + '<table width="100%"  border="0" cellspacing="0" cellpadding="0">'
TopMsg = TopMsg + '<tr>'
TopMsg = TopMsg + '<td width="26%" height="70" align="right" background="/images/Top_Bg_Line.jpg"><img src="/images/Logo.jpg" width="232" height="68"></td>'
TopMsg = TopMsg + '<td width="74%" align="right" valign="bottom" background="/images/Top_Bg_Line.jpg">'
TopMsg = TopMsg + '<table width="100%"  border="0" cellspacing="0" cellpadding="0">'
TopMsg = TopMsg + '<tr align="right" valign="top"><td height="50" colspan="7"></td></tr>'
TopMsg = TopMsg + '<tr><td width="52"></td>'
TopMsg = TopMsg + '<td class="top_dh_bg" align="center">&nbsp;<a href="/" id="head_dh">首&nbsp;&nbsp;页</a>&nbsp;</td>'
TopMsg = TopMsg + '<td class="top_dh_bg" align="center"><a  href="/Html/qzfcnews.htm" id="head_dh" onMouseOver="ShowMenu(Web_News)">房产动态</a></td>'
TopMsg = TopMsg + '<td class="top_dh_bg" align="center"><a  href="/Html/main.htm" id="head_dh" onMouseOver="ShowMenu(Transaction)">房产交易</a></td>'
TopMsg = TopMsg + '<td class="top_dh_bg" align="center"><a  href="/member.asp" id="head_dh">会员中心</a></td>'
TopMsg = TopMsg + '<td class="top_dh_bg" align="center"><a  href="/Html/Old/Old1.htm" id="head_dh">跳蚤市场</a></td>'
TopMsg = TopMsg + '<td align="right" style="padding-right:20px;"><img src="/bbs/images/move.gif" width="15" height="15" align="absmiddle">&nbsp;<a href="/help.htm" >使用帮助</A> <img src="/bbs/images/home.gif" width="15" height="15" align="absmiddle">&nbsp;<a  href="/bbs/Boards.asp"><font color=red>租房论坛</font></a></td>'
TopMsg = TopMsg + '</tr>'
TopMsg = TopMsg + '</table>'
TopMsg = TopMsg + '</td>'
TopMsg = TopMsg + '</tr>'
TopMsg = TopMsg + '<tr><td height="16" colspan="2" background="/images/Top_line.jpg"></td></tr>'
TopMsg = TopMsg + '<tr><td colspan="2"><img src="/images/spacer.gif" width="1002" height="10"></td></tr>'
TopMsg = TopMsg + '</table>'
var Web_News= '&nbsp;<font color="#FFFFFF"><a target="_blank" href=\"\\Html\\njfczx1.htm\" id=\"head_dh\">房产资讯</a>&nbsp;|&nbsp;<a target="_blank" href=\"\\Html\\njgfzn1.htm\" id=\"head_dh\">购房指南</a>&nbsp;|&nbsp;<a target="_blank" href=\"\\Html\\njzfzn1.htm\" id=\"head_dh\">租房指南</a>&nbsp;</font>'
//房产交易 出租信息 | 求租信息 | 出售信息 | 求购信息 
var Transaction= '&nbsp;<font color="#FFFFFF"><a target="_blank" href=\"\\Html\\Hack\\Hack1.htm\" id=\"head_dh\">出租信息</a>&nbsp;|&nbsp;<a target="_blank" href=\"\\Html\\Hire\\Hire1.htm\" id=\"head_dh\">求租信息</a>&nbsp;|&nbsp;<a target="_blank" href=\"\\Html\\Sell\\Sell1.htm\" id=\"head_dh\">出售信息</a>&nbsp;|&nbsp;<a target="_blank" href=\"\\Html\\Buy\\Buy1.htm\" id=\"head_dh\">求购信息</a>&nbsp;|&nbsp;<a target="_blank" href=\"\\Html\\Ehz\\Ehz1.htm\" id=\"head_dh\">e性合租</a>&nbsp;</font>'
document.write(TopMsg);