/*HM_Loader.js
* by Peter Belesis. v5
* Copyright (c) 2003 Peter Belesis. All Rights Reserved.
*/

HM_UserAgent = navigator.userAgent;
      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 = (window.opera) ? true : false;
if(HM_Opera) {
    HM_BrowserPattern = /Opera(\/| )(\d+.*)/;
    HM_VersionSupported = 7;
}

HM_Konqueror = (HM_UserAgent.indexOf("Konqueror")!=-1);
if(HM_Konqueror) {
    HM_BrowserPattern = /(Konqueror\/)(\d+.*)/;
    HM_VersionSupported = 3;
}

if(HM_Opera || HM_Konqueror) {
    if (HM_UserAgent.match) {
       HM_Matches = HM_UserAgent.match(HM_BrowserPattern);
       if (HM_Matches&&HM_Matches[2]) {
          HM_BrowserVersion = parseFloat(HM_Matches[2]);
       } else HM_BrowserVersion = 0;
       HM_IsMenu = (HM_BrowserVersion >= HM_VersionSupported);
    } else {
       HM_BrowserVersion = 0;
       HM_IsMenu = false;
    }
} else {
    HM_BrowserVersion = 0;
    HM_IsMenu = !HM_IE4M && (HM_DOM || HM_NS4 || HM_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 = 200;
HM_GL_FontFamily = (HM_Mac)?"Arial":"Arial";
HM_GL_FontSize = ((HM_Mac&&HM_NS4))?9:9;
HM_GL_FontBold = 1;
HM_GL_FontItalic = 0;
HM_GL_FontColor = "white";
HM_GL_FontColorOver = "white";
HM_GL_BGColor = "#01835E";
HM_GL_BGColorOver = "#016A4C";
HM_GL_ItemPadding = 0;

HM_GL_BorderWidth = 1;
HM_GL_BorderColor = "#2E8D71";
HM_GL_BorderStyle = "solid";
HM_GL_SeparatorSize = 0;
HM_GL_SeparatorColor = "#fff";

HM_GL_ImageSrc = "";
HM_GL_ImageSrcLeft = "";

HM_GL_ImageSrcOver = "";
HM_GL_ImageSrcLeftOver = "";

HM_GL_ImageSize       = 0;
HM_PG_ImageHorizSpace = 0;
HM_PG_ImageVertSpace  = 0;

HM_GL_KeepHilite = false;
HM_GL_ClickStart = 0;
HM_GL_ClickKill = 0;
HM_GL_ChildOverlap = 1;
HM_GL_ChildOffset = 0;

HM_GL_StatusDisplayBuild = 0;
HM_GL_StatusDisplayLink = 1;
HM_GL_UponDisplay = null;
HM_GL_UponHide = null;
HM_GL_RightToLeft = false;

HM_GL_CreateTopOnly = (HM_IE&&HM_DOM&&HM_Mac) ? 0 : 1;
HM_GL_ShowLinkCursor = 1;
HM_GL_NSFontOver = true;
HM_GL_TopSecondsVisible  = .5;

HM_GL_ScrollEnabled = false;
HM_GL_ScrollBarHeight = 16;
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_HoverTimeTop = 0;
HM_GL_HoverTimeTree = 0;

HM_ScriptDir   = "/common/menu/";
HM_GL_ImageDir = HM_ScriptDir;

// The following function is included to illustrate the JS
// expression handling of the left_position and top_position
// parameters. You may delete if you have no use for it

function HW(kx){var b=0;var c=HM_DOM?Hg.document.getElementById(kx):Hg[kx];var d=HM_DOM?parseInt(c.style.width)+((Hjt||Hju)?0:Hu*2):HM_IE4?c.style.pixelWidth:c.clip.width;var gh=HM_IE?(HM_DOM?Hh.clientWidth:Hg.document.body.clientWidth):Hg.innerWidth;
return Math.max(parseInt((gh-d)/2),b);}
HM_f_CenterMenu=HW;

if(HM_IsMenu) {
	HM_BrowserString = HM_NS4 ? "NS4" : HM_Opera ? "OPR" : HM_DOM ? "DOM" : "IE4";
	document.write("<SCR" + "IPT LANGUAGE='JavaScript1.2' SRC='" + HM_ScriptDir + "HM_Arrays.js' TYPE='text/javascript'><\/SCR" + "IPT>");
	document.write("<SCR" + "IPT LANGUAGE='JavaScript1.2' SRC='" + HM_ScriptDir + "HM_Script"+ HM_BrowserString +".js' TYPE='text/javascript'><\/SCR" + "IPT>");
}

function getElementLeft(Elem) {
	if (HM_NS4) {
		var elem = getObjNN4(document, Elem);
		return elem.pageX;
	} else {
		var elem;
		if(document.getElementById) {
			var elem = document.getElementById(Elem);
		} else if (document.all){
			var elem = document.all[Elem];
		}
		xPos = elem.offsetLeft;
		tempEl = elem.offsetParent;
  		while (tempEl != null) {
  			xPos += tempEl.offsetLeft;
	  		tempEl = tempEl.offsetParent;
  		}
		return xPos;
	}
}

function getImageLeft(myImage) {
	var x, obj;
	if (document.layers) {
		var img = getImage(myImage);
    	if (img.container != null)
			return img.container.pageX + img.x;
		else
			return img.x;
  	} else {
		return getElementLeft(myImage);
	}
	return -1;
}