var h;
var w;
var l;
var t;
var topMar = 1;
var leftMar = -2;
var space = 1;
var isvisible;
var c1="#000000";
var c2="#efefef";
var c3="#655550";
var menubg="images/menubg.gif ";
var alpha=80;
var MENU_SHADOW_COLOR='#666666';
var global = window.document;

global.fo_currentMenu = null;
global.fo_shadows = new Array;

function HideMenu() 
{
	var mX;
	var mY;
	var vDiv;
	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 Menu(vMnuCode)
{	//DFEFFF
	vSrc = window.event.srcElement;
	//var stl="style=\"BACKGROUND-COLOR: rgb(212,208,200); BORDER-BOTTOM: white 2px outset;BORDER-LEFT: white 2px outset; BORDER-RIGHT: white 2px outset; BORDER-TOP: white 2px outset;\"";
	//vMnuCode = "<table " + stl + " cellspacing=0 borde=0 ><tr><td align=left width=12 bgcolor=#663333></td><td align=left nowrap>" + vMnuCode + "<img src=images/rect.gif width=2 height=8 border=0></td></tr></table>";
	
  	vMnuCode = "<table id='submenu' style=' border:1px solid "+c1+";BACKGROUND-COLOR: "+c2+";BACKGROUND-IMAGE: url(" + menubg + ");filter:alpha(Opacity="+ alpha +");'><tr><td>" + vMnuCode + "</td></tr></table>"; 
		
	h = vSrc.offsetHeight;
	w = vSrc.offsetWidth;
	l = vSrc.offsetLeft + leftMar;
	t = vSrc.offsetTop + topMar + h + space;
	vParent = vSrc.offsetParent;
	while (vParent.tagName.toUpperCase() != "BODY")
	{
		l += vParent.offsetLeft;
		t += vParent.offsetTop;
		vParent = vParent.offsetParent;
	}
	vMnuCode+="<iframe src=\"javascript:false\" style=\"position:absolute; visibility:inherit; top:0px; left:0px; width:100%; height:100%; z-index:-1; filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';\"></iframe>"
	menuDiv.innerHTML = vMnuCode;
	menuDiv.style.top = t;
	menuDiv.style.left = l;
	menuDiv.style.visibility = "visible";	
	isvisible = true;
	
   makeRectangularDropShadow(submenu, MENU_SHADOW_COLOR, 8)
}

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=' + (30 * opacity) + ')';
		el.insertAdjacentElement('afterEnd', rect);
		global.fo_shadows[global.fo_shadows.length] = rect;
	}
}