/*HM_Loader.js
* by Peter Belesis. v4.2.3 020402
* Copyright (c) 2002 Peter Belesis. All Rights Reserved.
*/

   HM_DOM = (document.getElementById) ? true : false;
   HM_NS4 = (document.layers) ? true : false;
    HM_IE = (document.all) ? true : false;
   HM_IE4 = HM_IE && !HM_DOM;
   HM_Mac = (navigator.appVersion.indexOf("Mac") != -1);
  HM_IE4M = HM_IE4 && HM_Mac;

 HM_Opera = (navigator.userAgent.indexOf("Opera")!=-1);
 HM_Konqueror = (navigator.userAgent.indexOf("Konqueror")!=-1);

//4.2.3
//HM_IsMenu = !HM_Opera && !HM_Konqueror && !HM_IE4M && (HM_DOM || HM_NS4 || HM_IE4);
HM_IsMenu = !HM_Opera && !HM_IE4M && (HM_DOM || HM_NS4 || HM_IE4 || HM_Konqueror);

HM_BrowserString = HM_NS4 ? "NS4" : HM_DOM ? "DOM" : "IE4";

if(window.event + "" == "undefined") event = null;
function HM_f_PopUp(){return false};
function HM_f_PopDown(){return false};
popUp = HM_f_PopUp;
popDown = HM_f_PopDown;

HM_GL_MenuWidth				= "";
HM_GL_FontFamily			= "Arial,sans-serif";
HM_GL_FontSize				= 7;
HM_GL_FontBold				= false;
HM_GL_FontItalic			= false;
HM_GL_FontColor				= "#000000";
HM_GL_FontColorOver			= "#ffffff";
HM_GL_BGColor				= "#ffffff";
HM_GL_BGColorOver			= "#13467F";
HM_GL_ItemPadding			= 4;

HM_GL_BorderWidth			= 1;
HM_GL_BorderColor			= "13467F";
HM_GL_BorderStyle			= "solid";
HM_GL_SeparatorSize			= 1;
HM_GL_SeparatorColor		= "#FFFFFF";
HM_GL_ImageSrc			 = homeURL + "/Images/MenuArrow.gif";
HM_GL_ImageSrcLeft		 = homeURL + "/Images/MenuArrow.gif";
HM_GL_ImageSrcOver		 = homeURL + "/Images/MenuArrow.gif";
HM_GL_ImageSrcLeftOver	 = homeURL + "/Images/MenuArrow.gif";

HM_GL_ImageSize				= 7;
HM_GL_ImageHorizSpace		= 2;
HM_GL_ImageVertSpace		= 2;

HM_GL_KeepHilite			= false;
HM_GL_ClickStart			= false;
HM_GL_ClickKill				= 0;
HM_GL_ChildOverlap			= 0;
HM_GL_ChildOffset			= -1;
HM_GL_ChildPerCentOver		= null;
HM_GL_TopSecondsVisible		= .5;
HM_GL_ChildSecondsVisible	= .3;
HM_GL_StatusDisplayBuild	= 0;
HM_GL_StatusDisplayLink		= false;
HM_GL_UponDisplay			= null;
HM_GL_UponHide				= null;

HM_GL_RightToLeft			= false;
HM_GL_CreateTopOnly			= HM_NS4 ? true : false;
HM_GL_ShowLinkCursor		= true;

HM_GL_ScrollEnabled			= false;
HM_GL_ScrollBarHeight		= 14;
HM_GL_ScrollBarColor		= "lightgrey";
HM_GL_ScrollImgSrcTop		= "HM_More_black_top.gif";
HM_GL_ScrollImgSrcBot		= "HM_More_black_bot.gif";
HM_GL_ScrollImgWidth		= 9;
HM_GL_ScrollImgHeight		= 5;
HM_GL_ScrollBothBars		= true;

/***************************************
 * Rob's HierMenus hack functions      *
 ***************************************/

function getAnch(n) {
	var menX=0, menY=0;
	
	n = objLookups[n];
	
	if(HM_DOM)
	{	
		var node = document.getElementById(n);
		while (node != null) 
		{
			menX += node.offsetLeft;
			menY += node.offsetTop;
		    node = node.offsetParent;
		}				
	}
	else if (HM_NS4) 
	{
		var anch,i;
		for (i=0;i<document.anchors.length;i++) 
		{
			anch = document.anchors[i];
			if(anch.name == n) break;
		}
		if(i<document.anchors.length)
		{
			menX = anch.x;
			menY = anch.y;
		}
	}
	else if(HM_IE) 
	{
		menX	= calculateTrueOffsetLeft(eval(n))
		menY	= calculateTrueOffsetTop(eval(n))
	}
		
	return [menX,menY];
}

function getLeftOffsetFromDOM(node) {
	xPos = node.offsetLeft;
	tempEl = node.offsetParent;
	while (tempEl != null) 
	{
	    xPos += tempEl.offsetLeft;
	    tempEl = tempEl.offsetParent;
	}
	return xPos;
}

function getTopOffsetFromDOM(node) {
    yPos = node.offsetTop;
    tempEl = node.offsetParent;
    while (tempEl != null) {
        yPos += tempEl.offsetTop;
        tempEl = tempEl.offsetParent;
    }
    return yPos;
}


function calculateTrueOffsetLeft(node) 
{
	var offset = 0;
	if (node.tagName != "BODY") 
	{
		if(node.tagName == "TABLE" || node.tagName == "TD" || node.tagName == "SPAN")
			offset += node.offsetLeft
		offset += calculateTrueOffsetLeft(node.parentNode);
	}
	return offset;
}
	
function calculateTrueOffsetTop(node) 
{
	var offset = 0;
	if (node.tagName != "BODY") 
	{
		if(node.tagName == "TABLE" || node.tagName == "TD" || node.tagName == "SPAN")
			offset += node.offsetTop
		offset += calculateTrueOffsetTop(node.parentNode);
	}
	return offset;
}
	
function parentsOffset(node) 
{
	alert(node.id + "-" + node.tagName + "-" + node.offsetTop + "-" + node.offsetLeft);
	if (node.tagName == "BODY") return 0;
	parentsOffset(node.offsetParent);
}

// the following function is included to illustrate the improved JS expression handling of
// the left_position and top_position parameters introduced in 4.0.9
// and modified in 4.1.3 to account for IE6 standards-compliance mode
// you may delete if you have no use for it

function HM_f_CenterMenu(topmenuid) {
    var MinimumPixelLeft = 0;
    var TheMenu = HM_DOM ? document.getElementById(topmenuid) : window[topmenuid];
    var TheMenuWidth = HM_DOM ? parseInt(TheMenu.style.width) : HM_IE4 ? TheMenu.style.pixelWidth : TheMenu.clip.width;

//4.2.3
//	var TheWindowWidth = HM_IE ? (HM_DOM ? HM_IEcanvas.clientWidth : document.body.clientWidth) : window.innerWidth;
    var TheWindowWidth = HM_IE ? (HM_DOM ? HM_Canvas.clientWidth : document.body.clientWidth) : window.innerWidth;

    return Math.max(parseInt((TheWindowWidth-TheMenuWidth) / 2),MinimumPixelLeft);
}

if(HM_IsMenu) {
    document.write("<SCR" + "IPT LANGUAGE='JavaScript1.2' SRC='" + homeURL + "/Javascript/DHTMLMenu/HM_Arrays.js.aspx' TYPE='text/javascript'><\/SCR" + "IPT>");
    document.write("<SCR" + "IPT LANGUAGE='JavaScript1.2' SRC='" + homeURL + "/Javascript/DHTMLMenu/HM_Script"+ HM_BrowserString +".js' TYPE='text/javascript'><\/SCR" + "IPT>");
}

//en