/***********************************************
* AnyLink Drop Down Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/var browser = '';naw=navigator.appName;naw2=navigator.userAgent;if (naw2.indexOf("Konqueror")!=-1) {browser = "konqueror";}if (naw.indexOf("Netscape")!=-1) {browser = "mozilla";}if (naw.indexOf("Explorer")!=-1 && naw2.indexOf("Opera")==-1) {	browser = "explorer";	if (naw2.indexOf("MSIE 5.0")!=-1) browser = "explorer5";	if (naw2.indexOf("MSIE 5.5")!=-1) browser = "explorer55";	if (naw2.indexOf("MSIE 6.0")!=-1) browser = "explorer6";	if (naw2.indexOf("MSIE 7.0")!=-1) browser = "explorer7";}if (naw2.indexOf("Opera")!=-1) {browser = "opera";}if (naw2.indexOf("Safari")!=-1) {browser = "safari";}

var menuwidth='133px'; //default menu width
var menubgcolor='#f4f4f4';  //menu bgcolor
var disappeardelay=250;  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes"; //hide menu when user clicks within menu?

/////No further editting needed

var ie4=document.all;
var ns6=!document.all;

if (ie4||ns6)	document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>');

function getposOffset(what, offsettype){
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;	var parentEl=what.offsetParent;	while (parentEl!=null){		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : 		totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}
function showhide(obj, e, visible, hidden, menuwidth){	if (ie4||ns6)		dropmenuobj.style.left=dropmenuobj.style.top="-500px";
	if (menuwidth!=""){
	dropmenuobj.widthobj=dropmenuobj.style;	dropmenuobj.widthobj.width=menuwidth;	}
	if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")		obj.visibility=visible;	else if (e.type=="click")		obj.visibility=hidden;}
function iecompattest(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;}
function clearbrowseredge(obj, whichedge){	var edgeoffset=0
	if (whichedge=="rightedge")	{		var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15;
		dropmenuobj.contentmeasure=dropmenuobj.offsetWidth;
		if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
		edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth;	}	else	{		var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset;		var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18;
		dropmenuobj.contentmeasure=dropmenuobj.offsetHeight;
		if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure)		{ //move up?
			edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight;
			if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure)				edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge;
		}
	}
	return edgeoffset;}

function populatemenu(what){
if (ie4||ns6)	dropmenuobj.innerHTML=what.join("");
}


function dropdownmenu(obj, e, menucontents, menuwidth, hidemenu){
if (window.event) event.cancelBubble=true;
else if (e.stopPropagation) e.stopPropagation();
clearhidemenu();
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv;
populatemenu(menucontents);
if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth);switch(browser){	case 'mozilla' :		dropmenuobj.x=getposOffset(obj, "left")-133;
		dropmenuobj.y=getposOffset(obj, "top")-2;	break;		case 'opera' :		dropmenuobj.x=getposOffset(obj, "left");		dropmenuobj.y=getposOffset(obj, "top")-40;	break;		case 'safari' :		dropmenuobj.x=getposOffset(obj, "left");		dropmenuobj.y=getposOffset(obj, "top");	break;		default:		if(hidemenu == 'yes' && dropmenuobj.offsetHeight > 215){
			showandhideselect('hidden');		}
		dropmenuobj.x=getposOffset(obj, "left");
		dropmenuobj.y=getposOffset(obj, "top")-40;	break;}
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px";
dropmenuobj.style.top=dropmenuobj.y+obj.offsetHeight+"px";
}
return clickreturnvalue();
}

function clickreturnvalue(){
if (ie4||ns6) return false;
else return true;
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu();
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu();
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden";
showandhideselect('visible');
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay);
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide);
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu;

function showandhideselect(newState){
	if(document.getElementById("categories") != null){
    	document.getElementById("categories").style.visibility = newState;
	}
}