// Define the browser we have instead of multiple calls throughout the file
var userAgent = navigator.userAgent.toLowerCase();
var is_opera  = (userAgent.indexOf('opera') != -1);
var is_saf    = ((userAgent.indexOf('applewebkit') != -1) || (navigator.vendor == 'Apple Computer, Inc.'));
var is_webtv  = (userAgent.indexOf('webtv') != -1);
var is_ie     = ((userAgent.indexOf('msie') != -1) && (!is_opera) && (!is_saf) && (!is_webtv));
var is_ie4    = ((is_ie) && (userAgent.indexOf('msie 4.') != -1));
var is_moz    = ((navigator.product == 'Gecko') && (!is_saf));
var is_kon    = (userAgent.indexOf('konqueror') != -1);
var is_ns     = ((userAgent.indexOf('compatible') == -1) && (userAgent.indexOf('mozilla') != -1) && (!is_opera) && (!is_webtv) && (!is_saf));
var is_ns4    = ((is_ns) && (parseInt(navigator.appVersion) == 4));
var is_mac    = (userAgent.indexOf('mac') != -1);

/* SOURCE FILE: AnchorPosition.js */
/*
function AnchorPosition_getPageOffsetLeft(obj)
{
	
	var left_offset = obj.offsetLeft;
	
	while ((obj = obj.offsetParent) != null)
	{
		left_offset += obj.offsetLeft;
	}

	return left_offset;	
} 

function AnchorPosition_getPageOffsetTop(obj)
{
	var top_offset = obj.offsetTop;

	while ((obj = obj.offsetParent) != null)
	{
		top_offset += obj.offsetTop;
	}

	return top_offset ;
} 
*/
function AnchorPosition_getPageOffsetLeft(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}

function AnchorPosition_getPageOffsetTop(obj)
{
	var curtop = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
}


var CurrentMenu;
function linkmenu(menu)
{
	//if(is_ie)return;
	
	menuobj=document.getElementById(menu+"_menu");

	CurrentMenu=menuobj;
	

	document.onclick=function hide()
	{
		CurrentMenu.style.display="none";
	};

	menuobj.style.position = 'absolute';
	menuobj.style.left=AnchorPosition_getPageOffsetLeft(document.getElementById(menu));
	menuobj.style.top=AnchorPosition_getPageOffsetTop(document.getElementById(menu))+33;



	document.getElementById(menu).onmouseover=function _onMouseOver()
	{
		CurrentMenu.style.display="none";
		CurrentMenu=document.getElementById(this.id+"_menu");
		CurrentMenu.style.display="";
	};

}