<!--
<!--
// Global variables
var globalLayer = ""
var navonImg = ""
var navoffImg = ""
var layerTimeout = 1000
var lt = 0// layer timer

isNS4 = (document.layers) ? 1 : 0;
isIE  = (document.all) ? 1 : 0;
isW3C = (document.getElementById && !document.all) ? 1 : 0;
isIE4Mac = ((navigator.appVersion.indexOf("Mac") != -1) && (document.all) && !(document.getElementById)) ? 1 : 0;

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
// -->

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;

//******** custom to hide rollovers
    if(navoffImg != ""){
	  getimgnavOff(args[0])} 
//******* end custom
 
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function getCalculatedProperty(objName, property, type) {
    // ***** W3C Compatible DOM (NN6, Mozilla 16, etc.) *****
    if (isW3C) {
        docObj = document.getElementById(objName);
		
       if (property == "visibility") {
	    cssp = docObj.style.visibility;
	    return (cssp == "") ? "inherit" : cssp;
	}

	if (property == "clip") {
	    cssp = docObj.style.clip;

	    if (cssp == "") {
		cssStr = "rect(0px "; 
		cssStr += getCalculatedProperty(objName, "width") + " ";
		cssStr += getCalculatedProperty(objName, "height") + " ";
		cssStr += "0px)";
		return cssStr;
	    }
	    return cssp;
	}

	if (property == "zIndex") {
	    cssp = docObj.style.zIndex;
	    return (cssp == "") ? "inherit" : cssp;
	}

	cssp = document.defaultView.getComputedStyle(docObj, "").getPropertyValue(property);

	return (cssp == "") ? "unknown" : cssp;
    }

    // ***** Netscape Navigator 4+ DOM *****

    if (isNS4) {
	  if (type == 'drop'){docObj = document.gbnav.layers[objName];}
	  else{docObj = document.layers[objName];}
	  	
    
	if (property == "visibility") {
	    cssp = docObj.visibility;
	    return (cssp == "hide") ? "hidden" : (cssp == "show") ? "visible" : "inherit";
	}

	if (property == "clip") {
	    cssStr = "rect(" + docObj.clip.top + "px ";
	    cssStr += docObj.clip.right + "px ";
	    cssStr += docObj.clip.bottom + "px ";
	    cssStr += docObj.clip.left + "px)";
	    return cssStr;
	}

	if ((property == "width") || (property == "height")) {
	    return eval("docObj.clip." + property) + "px";
		}

	if (property == "top") property = "pageY";
	if (property == "left") property = "pageX";

	cssp = eval("docObj." + property);

	if (property != "zIndex") cssp += "px";

	return cssp;
    }


    // ***** Internet Explorer 4+ DOM *****

    if (isIE) {

	if (property == "width") return eval(objName + ".offsetWidth") + "px";

	if (property == "height") return eval(objName + ".offsetHeight") + "px";

	if (property == "clip") {
	    cssp = eval(objName + ".style.clip");

	    if (cssp == "") {
		cssStr = "rect(0px ";
		cssStr += getCalculatedProperty(objName, "width") + " ";
		cssStr += getCalculatedProperty(objName, "height") + " ";
		cssStr += "0px)";
		return cssStr;
	    }
	    return cssp;
	}

	if (property == "top") return eval(objName + ".offsetTop") + 'px';

	if (property == "left") return eval(objName + ".offsetLeft") + 'px';

        // Else, use 'currentStyle' to find the rest
	return eval(objName + ".currentStyle." + property);
    }
}

function dropdown(divref, lref, display, type) {
	var imgLeft = getCalculatedProperty(divref, "left", type);
	var imgWidth = getCalculatedProperty(divref, "width", type);
	var imgTop = getCalculatedProperty(divref, "top", type);
	var imgHeight = getCalculatedProperty(divref, "height", type);

	if (type == 'pop'){ //popup menu
		var intImgLeft =  parseInt(imgLeft) + parseInt(imgWidth);
		 if (!isIE4Mac){ var intDivTop =  parseInt(imgTop) + 25;}
		 else {var intDivTop =  parseInt(imgTop) + 45;}
		}
	else if (type=='drop'){	// dropdown menu
		var intImgLeft = parseInt(imgLeft);
		var intDivTop = parseInt(imgHeight) + parseInt(imgTop);
		}
	
	if (isNS4) {
			document.layers[lref].moveToAbsolute(intImgLeft,intDivTop);
	}
	else if (isIE) {
			document.all[lref].style.left = intImgLeft;
			document.all[lref].style.top = intDivTop;
	}
	else if (isW3C) {
			document.getElementById(lref).style.left = intImgLeft;
			document.getElementById(lref).style.top = intDivTop;
	}
	MM_showHideLayers(lref,'',display);
}

function setLayer(objref,type,imgsrc){
  var lref = "L" + objref //layer reference
  var imgref = "img" + objref // image id reference
  var divref = "div" + objref //layer's container reference
  var maindiv = "popdiv"

  clearTimeout(lt)
  if(globalLayer != ""){ 
    MM_showHideLayers(globalLayer,'','hide');
   }

  globalLayer = lref
   if (type=="pop"){dropdown(maindiv,lref,'show',type)}
  else if (type=="drop"){dropdown(divref,lref,'show',type)} 	
  
  navonImg = imgsrc
	if(imgsrc != ""){
		if (isNS4) {
			document.popdiv.document.layers[divref].document.images[imgref].src = navonImg;
		}
		else if (isW3C) {
			document.images[imgref].src = navonImg;
		}
		else if (isIE) {
			document.images[imgref].src = navonImg;
			document.all[divref].style.backgroundcolor = "red"
	    }	

	}	
}

function hideLayer(){
   var args = hideLayer.arguments
   if(args[0] != null){
	   navoffImg = args[0]
	   }
   lt = setTimeout("MM_showHideLayers('" + globalLayer + "','','hide')", layerTimeout);
}

function togTim(timerState) {
 if (timerState == 0) {
  clearTimeout(lt)
 }
 else if(timerState == 1){
  hideLayer()
  }
}

function getimgnavOff(layerid){
  var divref = "div" + layerid.substring(1,layerid.length) //layer's container reference
  var imgref = "img" + layerid.substring(1,layerid.length) // image id reference
   	if (isNS4) {
		if(document.layers[layerid].visibility == 'show') {
	 	    document.popdiv.document.layers[divref].document.images[imgref].src = navoffImg;
	     } 	   
	}
	else if (isW3C) {
		if(document.getElementById(layerid).style.visibility == 'visible') {
		   document.images[imgref].src = navoffImg;
		} 
	}
	else if (isIE) {
		if(document.all[layerid].style.visibility == 'visible') {
		   document.images[imgref].src = navoffImg;
		} 
	}
navoffImg = ""
}

function setImage(id,src){
  var divref = "div" + id  //layer's container reference
  var imgref = "img" + id  // image id reference
   	if (isNS4) { document.popdiv.document.layers[divref].document.images[imgref].src = src;}
	else if (isW3C) {document.images[imgref].src = src; }
	else if (isIE) {document.images[imgref].src = src; }
}
//-->