var ie5=document.all

var ns6=document.getElementById&&!document.all

var disappeardelay=100  //menu disappear speed onMouseout (in miliseconds)
var enableanchorlink=0 //Enable or disable the anchor link when clicked on? (1=e, 0=d)
var hidemenu_onclick=1 //hide menu when user clicks within menu? (1=yes, 0=no)

function assignmyevents(){

	var topitem2=document.getElementById("p-icon-2")
	var topitem5=document.getElementById("p-icon-5")


	topitem2.onmouseover=function(event){

		dropdownmenu(this, event, 'sm-class-2');

	}
	topitem5.onmouseover=function(event){

		dropdownmenu(this, event, 'sm-class-5');

	}

}


function dropdownmenu(obj, e, dropmenuID, isTop){

	var e=window.event || e;

	var topmenuoffset=(typeof isTop!="undefined")? 6 : 0;
	
	if (window.event) event.cancelBubble=true;
	
		else if (e.stopPropagation) e.stopPropagation();

	if (typeof dropmenuobj!="undefined") //hide previous menu

		dropmenuobj.style.display="none";
	
	clearhidemenu();
	if (ie5||ns6){
		obj.onmouseout=delayhidemenu;

		dropmenuobj=document.getElementById(dropmenuID);

		if (hidemenu_onclick) dropmenuobj.onclick=function(){dropmenuobj.style.display='none'};

		dropmenuobj.onmouseover=clearhidemenu;

		dropmenuobj.onmouseout=ie5? function(){ dynamichide(event)} : function(event){ dynamichide(event)}
		
		showhide(dropmenuobj.style, e, "block", "none");

		dropmenuobj.x=getposOffset(obj, "left");

		dropmenuobj.y=getposOffset(obj, "top");

		dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+"px";

		dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+obj.offsetHeight-topmenuoffset+"px";

	}

	return clickreturnvalue();

}

function getposOffset(overlay, offsettype){

	var totaloffset=(offsettype=="left")? overlay.offsetLeft : overlay.offsetTop;

	var parentEl=overlay.offsetParent;

	while (parentEl!=null){

	totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;

	parentEl=parentEl.offsetParent;

	}

	return totaloffset;

}

function dynamichide(e){

	if (ie5&&!dropmenuobj.contains(e.toElement))

	delayhidemenu()

	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))

	delayhidemenu()

}

function showhide(obj, e, visible, hidden){

	if (ie5||ns6)

	dropmenuobj.style.left=dropmenuobj.style.top=-500

	if (e.type=="click" && obj.display==hidden || e.type=="mouseover"){

		obj.display=visible

	}

	else if (e.type=="click"){

		obj.display=hidden

	}

}

function clickreturnvalue(){

	if ((ie5||ns6) && !enableanchorlink) return false;

	else return true;

}

function delayhidemenu(){

	delayhide=setTimeout("dropmenuobj.style.display='none'",disappeardelay)

}

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

		clearTimeout(delayhide)

}

function iecompattest(){

	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body

}

function clearbrowseredge(obj, whichedge){

	var edgeoffset=0

	if (whichedge=="rightedge"){

	var windowedge=ie5 && !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=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset

	var windowedge=ie5 && !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) //up no good either?

	edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge

	}

	}

	return edgeoffset;

}
assignmyevents();