/*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);

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

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



HM_GL_MenuWidth = "170";
HM_GL_FontFamily = "Arial";
HM_GL_FontSize = 8;
HM_GL_FontBold = 0;
HM_GL_FontItalic = 0;
HM_GL_FontColor = "#184376";
HM_GL_FontColorOver = "#184376";
HM_GL_BGColor = "#deeea9";
HM_GL_BGColorOver = "#BEDD53";
HM_GL_ItemPadding = 2;

HM_GL_BorderWidth = 1;
HM_GL_BorderColor = "#184376";
HM_GL_BorderStyle = "solid";
HM_GL_SeparatorSize = 0;
HM_GL_SeparatorColor = "#184376";

HM_GL_ImageSrc = "";
HM_GL_ImageSrcLeft = "";

HM_GL_ImageSrcOver = "";
HM_GL_ImageSrcLeftOver = "";

HM_GL_ImageSize       = 10;
HM_PG_ImageHorizSpace = 10;
HM_PG_ImageVertSpace  = 10;

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

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

HM_GL_CreateTopOnly = 1;
HM_GL_ShowLinkCursor = 1;
HM_GL_NSFontOver = true;
HM_GL_TopSecondsVisible  = 0;

HM_GL_ScrollEnabled = false;
HM_GL_ScrollBarHeight = 14;
HM_GL_ScrollBarColor = "lightgrey";
HM_GL_ScrollImgSrcTop = "";
HM_GL_ScrollImgSrcBot = "";
HM_GL_ScrollImgWidth = 9;
HM_GL_ScrollImgHeight = 5;

//HM_a_TreesToBuild = [1];

// 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;
	var TheWindowWidth = HM_IE ? (HM_DOM ? HM_Canvas.clientWidth : document.body.clientWidth) : window.innerWidth;
	return Math.max(parseInt((TheWindowWidth-TheMenuWidth) / 2),MinimumPixelLeft);
}

function getReal(xy,el){

    if((HM_IE)||(HM_DOM)){
       Pos=(xy=="x")?el.offsetLeft:el.offsetTop;
       if ((HM_IE)&&(!HM_Mac)&&(el.tagName)&&
           (el.tagName.toUpperCase()=="TABLE")&&
           (el.border)&&(el.border>0)) Pos++;
       tmpEl=el.offsetParent;
       while(tmpEl!=null){
          Pos+=(xy=="x")?tmpEl.offsetLeft:tmpEl.offsetTop;
          if ((HM_IE)&&(!HM_Mac)&&(tmpEl.tagName)&&
              (tmpEl.tagName.toUpperCase()=="TABLE")&&
              (tmpEl.border)&&(tmpEl.border>0)) Pos++;
          tmpEl=tmpEl.offsetParent;
       }
    }else{
       Pos=(xy=="x")?el.x:el.y;
    }
    /*
    if (HM_IE&&HM_Mac) {
       MacOffset=(xy=="x")?(document.body.currentStyle.marginLeft) :
                           (document.body.currentStyle.marginTop);
       if(MacOffset.indexOf('%')!=-1){
          MacSize=(xy=="x")?parseInt(document.body.offsetWidth) :
                            parseInt(document.body.offsetHeight);
          MacOffset=(parseInt(MacOffset)/100)*MacSize;
       }else{
          MacOffset=parseInt(MacOffset)
       }
       Pos+=MacOffset;
    }*/
    return Pos;
}

function findXY(elementid,xory) {	
    var thePlacer = HM_DOM ? document.getElementById(elementid) :
                    HM_IE ? document.all(elementid) : document.images[elementid];
    if(thePlacer!=null)
    {
		retVal=getReal(xory,thePlacer);
		return retVal;
	}
}

//end