/*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_PG_MenuWidth = 130;
HM_PG_FontFamily = "Verdana,Arial,sans-serif";
HM_PG_FontSize = 12;
HM_PG_FontBold = 0;
HM_PG_FontItalic = 0;
HM_PG_FontColor = "#666666";
HM_PG_FontColorOver = "#ffffff";
HM_PG_BGColor = "#eeeeee";
HM_PG_BGColorOver = "#324E96"; 
HM_PG_ItemPadding = 4;

HM_PG_BorderWidth = 1;
HM_PG_BorderColor = "#ffffff"; // 336699
HM_PG_BorderStyle = "solid";
HM_PG_SeparatorSize = 1;
HM_PG_SeparatorColor = "#ffffff";

HM_GL_ImageSrc           = "/navigation/HM_More_black_right.gif";
HM_GL_ImageSrcLeft       = "/navigation/HM_More_black_left.gif";

HM_GL_ImageSrcOver       = "/navigation/HM_More_white_right.gif";
HM_GL_ImageSrcLeftOver   = "/navigation/HM_More_white_left.gif";
HM_GL_PreloadImages      = true;

HM_GL_ImageSize          = 5;
HM_GL_ImageHeight        = 9;
HM_GL_ImageHorizSpace    = 5;
HM_GL_ImageVertSpace     = "middle";

HM_GL_KeepHilite         = false;
HM_GL_ClickStart         = false;
HM_GL_ClickKill          = 0;
HM_GL_ChildOverlap       = 40;
HM_GL_ChildOffset        = 10;
HM_GL_ChildPerCentOver   = null;
HM_GL_TopSecondsVisible  = .5;
HM_GL_ChildSecondsVisible = .3;
HM_GL_StatusDisplayBuild = 1;
HM_GL_StatusDisplayLink  = 1;
HM_GL_UponDisplay        = null;
HM_GL_UponHide           = null;

HM_GL_RightToLeft        = false;
HM_GL_CreateTopOnly      = true;
HM_GL_ShowLinkCursor     = true;

HM_GL_ScrollEnabled      = true;
HM_GL_ScrollOver         = (HM_Opera) ? 1 : 0;
HM_MacN7                 = (HM_Mac&&(HM_UserAgent.indexOf('Netscape/7')!=-1))?true:false;
HM_GL_ScrollInterval     = (HM_MacN7) ? 100 : 20;
HM_GL_ScrollBarHeight    = 16;
HM_GL_ScrollBarColor     = "lightgrey";
HM_GL_ScrollImgSrcTop    = "/navigation/HM_More_black_top.gif";
HM_GL_ScrollImgSrcBot    = "/navigation/HM_More_black_bot.gif";
HM_GL_ScrollImgWidth     = 9;
HM_GL_ScrollImgHeight    = 5;
HM_GL_ScrollBothBars     = true;

HM_GL_FramesEnabled      = false;
HM_GL_FramesNavFramePos  = "top";
HM_GL_FramesMainFrameName = "main";

HM_GL_HoverTimeTop       = 0;
HM_GL_HoverTimeTree      = 0;

HM_GL_ImageDir           = "";
HM_ScriptDir             = "/navigation/en/";


HM_a_TreesToBuild = [];
function HM_f_MenuDelay(menunum,e) {
  if(window.HM_AreCreated) {
   var menuid=HM_MenuIDPrefix+menunum;
   var TheMenu = HM_DOM ?
                 HM_MenusTarget.document.getElementById(menuid) :
                 HM_MenusTarget[menuid];
   if(!TheMenu) {
    var TreesBuilt = [];
    for (var i=0; i<HM_a_TreesToBuild.length; i++) {
     TreesBuilt[i]=HM_a_TreesToBuild[i];
    }
    TreesBuilt[TreesBuilt.length]=menunum;
    HM_a_TreesToBuild = [menunum];
    HM_f_MakeTrees();
    HM_a_TreesToBuild = [];
    for (var i=0; i<TreesBuilt.length; i++) {
     HM_a_TreesToBuild[i]=TreesBuilt[i];
    }
   }
   HM_f_PopUp(menuid,e);
  }
}


// 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='" + "/navigation/HM_Script"+ HM_BrowserString +".js' TYPE='text/javascript'><\/SCR" + "IPT>");
}

/* ----------- feststellen der y position des img mit der id X_POS_IMG 
aufruf der funktion "getStartPosition_Array2(X_POS)" aus dem Script "HM_Arrays.js"
der wert der variable "X_POS" im script "HM_Arrays.js korrigiert die x position
*/

function getStartPosition_Array1y() { // Called by HM_Arrays, left_position parameter.
	var objImg
	objImg = document.images['X_POS_IMG']
    if (HM_NS4){
		//alert(eval(objImg).y);
		return eval(objImg).y
	} else {
		//alert(getXPositionY(objImg));
		return getXPositionY(objImg);
	}
}
        
function getStartPosition_Array2y(X_POS){ // Called by HM_Arrays, left_position parameter.
	return getStartPosition_Array1y() + X_POS; 
}       
    
function getXPositionY(imgElem) { // Called by getStartPosition_Array1.
	xPos = eval(imgElem).offsetTop;
	tempEl = eval(imgElem).offsetParent;
	while (tempEl != null) {
		xPos += tempEl.offsetTop;
		tempEl = tempEl.offsetParent;
}
return xPos;
}

/* ----------- feststellen der x position des img mit der id X_POS_IMG */

function getStartPosition_Array1() { // Called by HM_Arrays, left_position parameter.
	var objImg
	objImg = document.images['X_POS_IMG']
    if (HM_NS4){
		//alert(eval(objImg).x);
		return eval(objImg).x
	} else {
		//alert(getXPosition(objImg));
		return getXPosition(objImg);
	}
}
        
function getStartPosition_Array2(X_POS){ // Called by HM_Arrays, left_position parameter.
	return getStartPosition_Array1() + X_POS; 
}       
    
function getXPosition(imgElem) { // Called by getStartPosition_Array1.
	xPos = eval(imgElem).offsetLeft;
	tempEl = eval(imgElem).offsetParent;
	while (tempEl != null) {
		xPos += tempEl.offsetLeft;
		tempEl = tempEl.offsetParent;
}
return xPos;
}

//end