//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 ShowPage(PageID) { 
	window.open('popup.asp?mode=cmsview&page='+ PageID +'','PageWindow','width=400,height=300,toolbar=no,scrollbars=yes') 
	}

/***********************************************
* Drop Down/ Overlapping Content- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

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"
	}

function HideContent(d) {
	document.getElementById(d).style.display = "none";
	}

function ShowContent(d) {
	document.getElementById(d).style.display = "block";
	}

function ReverseDisplay(d) {
	if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }
	else { document.getElementById(d).style.display = "none"; }
	}