//Nulstil en formular
function ClearForm(formname) { 
    document.forms[formname].reset()
    }

//Tilføj til foretrukne
function addbookmark(url, title){
	if (document.all)
		window.external.AddFavorite(url,title)
	}

function OpenWindow(adresse) { 
	window.open(''+ adresse +'','PopupWindow','width=400,height=400,toolbar=no,scrollbars=yes') 
	}

function DisplayImage(id) { 
	window.open('popup/image.asp?id='+ id +'','ImageWindow','width=400,height=400,toolbar=no,scrollbars=no,status=no,copyhistory=no,directories=no')
	}

function ResizeWindow() { 
	h=document.getElementById('ProductImage').height;
	w=document.getElementById('ProductImage').width;
	window.resizeTo(w+6,h+100);
	}

function ShowPage(id) { 
	window.open('popup/popup.asp?mode=cmsview&page='+ id +'','PopupWindow','width=450,height=400,toolbar=no,scrollbars=yes,status=no,copyhistory=no,directories=no') 
	}

function checkLen(x,y)
		{
		if (y.length==x.maxLength)
			{
			var next=x.tabIndex
			if (next<document.getElementById("myForm").length)
				{
				document.getElementById("myForm").elements[next].focus()
				}
			}
		}


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 overlay(curobj, subobjstr, opt_position){
if (document.getElementById){
var subobj=document.getElementById(subobjstr)
subobj.style.display=(subobj.style.display!="block")? "block" : "none"
var xpos=getposOffset(curobj, "left")+((typeof opt_position!="undefined" && opt_position.indexOf("right")!=-1)? -(subobj.offsetWidth-curobj.offsetWidth) : 0) 
var ypos=getposOffset(curobj, "top")+((typeof opt_position!="undefined" && opt_position.indexOf("bottom")!=-1)? curobj.offsetHeight : 0)
subobj.style.left=xpos+"px"
subobj.style.top=ypos+"px"
return false
}
else
return true
}

function overlayclose(subobj){
document.getElementById(subobj).style.display="none"
}