var executed=0;

var ie4=document.all
var ns6=document.getElementById&&!document.all
var oDivLast;
var disappeardelay=150  //menu disappear speed onMouseout (in miliseconds)
var horizontaloffset=2 //horizontal offset of menu from default location. (0-5 is a good value)
			

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-obj.offsetWidth < 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 menu up?
			edgeoffset=dropmenuobj.contentmeasure-obj.offsetHeight
			if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either? (position at top of viewable window then)
			edgeoffset=dropmenuobj.y
		}
	}
	return edgeoffset
}

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

function dropdownmenu(obj, e, menucontents, menuwidth){
	if (window.event) event.cancelBubble=true
	else if (e.stopPropagation) e.stopPropagation()
	clearhidemenu()
	dropmenuobj=document.getElementById? document.getElementById(menucontents) : shopbymenu4
	//populatemenu(menucontents)

	if (oDivLast) { showhide(oDivLast.style, e, "hidden", "visible", menuwidth) }
	if (ie4||ns6) {
		showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
		dropmenuobj.x=getposOffset(obj, "left")
		dropmenuobj.y=getposOffset(obj, "top")
		dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+obj.offsetWidth+horizontaloffset+"px"
		dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+"px"
		oDivLast = dropmenuobj;
	}

	return clickreturnvalue()
}		

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


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"
	}	
}
			
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=-500
		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 delayhidemenu(){
	//hidemenu()
	delayhide=setTimeout("hidemenu()",disappeardelay)
}

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

function onMenuItem(){
	clearhidemenu()
}


function hide_menu(){
	hidemenu()
}

function removetext(othis){
 if (othis.value=="search homme rock") {
	othis.value=""
 }	
}

function putsearchtext(othis){
 if (othis.value=="") {
	othis.value="search homme rock"
 }	
}

function addtocart(prm){
	window.location.href="/addtocart.asp?productID=" + prm + "&qty=1"
}									

function submitformcart(prm){
	window.location.href="/AddGroupToCart.asp?groupid=" + prm + "&qty=1"
}				

		function submitpage(prm, napge, ncatid, prdcatid){
			document.frmResult.sorttype.value= document.frmcmbsort.cmbsort.value
			document.frmResult.cmbperpage.value= document.frmcmbsort.cmbperpage.value
			document.frmResult.catid.value= ncatid
			document.frmResult.pageno.value= napge
			document.frmResult.prdcatid.value= prdcatid

			document.frmResult.action=prm
			document.frmResult.method="post"
			document.frmResult.submit()
		}


		function submitpage2(prm, napge, ncatid, prdcatid){
			document.frmResult.sorttype.value= document.frmcmbsort2.cmbsort2.value
			document.frmResult.cmbperpage.value= document.frmcmbsort2.cmbperpage2.value
			document.frmResult.catid.value= ncatid
			document.frmResult.pageno.value= napge
			document.frmResult.prdcatid.value= prdcatid

			document.frmResult.action=prm
			document.frmResult.method="post"
			document.frmResult.submit()
		}


		function submitcurrency(prm){	
			if (CC==""){
				document.location.href="/ChangeCurrency.asp?SetCurrency=" + prm + sqString + "&amp;redirectto=" + redirectto
			} else {
				alert("The Currency cannot be changed during this Shopping Cart Session.")
			}
		}
		
		function hoverover(othis, inout){
			if (inout==1) {
				othis.style.backgroundImage = "url('/images/menuselected.gif')";
			} else {
				othis.style.backgroundImage = "url('/images/menu.gif')";
			}
		}	


		function hoverover2(othis, inout){
			if (inout==1) {
				othis.style.backgroundImage = "url('/images/menuselected2.gif')";
			} else {
				othis.style.backgroundImage = "url('/images/menu.gif')";
			}
		}	
		
			function submitdataprd1(){
				var oksofar=0;
				var serr="";
				
				var enbl = document.compare.EnablewidthInMM.value
				var EnableEngraving=document.compare.EnableEngraving.value
				var enblC = document.compare.checkcolour.value				
				var enblS = document.compare.checksize.value
				
				if(enbl==1){
					if (document.compare.cmbEnablewidthInMM.value==0) {
						oksofar=1;
						serr = serr + "Please select width in mm\n";
					}
					if (document.compare.cmbEnableFinish.value==0) {
						oksofar=1;
						serr = serr + "Please select the Finish\n";
					}
					
					if(enblS!=1){
						if ((document.compare.cmbSizesUK.value==0) && (document.compare.cmbSizesUS.value==0)) {
							oksofar=1;
							serr = serr + "Please select the Size\n";
						}
					}
					
					if(EnableEngraving==1){
					
						if (document.compare.cmbEnableEngraving.value=="Required") {
							if (document.compare.cmbEngravingFont.value=="Choose") {
								oksofar=1;
								serr = serr + "Please select the Engraving Font\n";
							}
						
							if (document.compare.txtDetails.value=="") {
								oksofar=1;
								serr = serr + "Please enter the Engraving Details\n";
							}
						}						
					}
										
				}

				if (enblC==1){
					if (document.compare.cmbColours.value==0){
						oksofar=1;
						serr = serr + "Please select the Product Colour\n";
					}
				}
				
				
				if (enblS==1){
					if (document.compare.cmbSizes.value==0){
						oksofar=1;
						serr = serr + "Please select the Product Size\n";
					}
				}
				
				if (oksofar==0) {
					if (executed==0){
						executed=1;
						document.compare.submit();
						return true;
					} else {
						return false;
					}
				} else {
					alert("Please provide the following details:\n\n" + serr);
					return false;
				}
				
			}