// funktion til afsnittet Billedafsnit - start

function ConvertImageToBackground()
{
var img = document.getElementById("hidden_image_wrapper").childNodes[0];
var wrap = document.getElementById("image_section_wrapper");

if(!img || !wrap) return;

wrap.style.backgroundImage = "url(" + img.src + ")";
}

function InsertLink()
{
var link = document.getElementById("hidden_link_wrapper").childNodes[0];
var img = '<img src="/media/system/laes_mere_transparent.png" border="0" alt="" class="pngimage" />';

 if(!link) return;
link.innerHTML = img; 
link.parentNode.style.display="block";
}

// funktion til afsnittet Billedafsnit - slut


function PlaceInputHelpText(text)
{
	var elm = Tangora.DOM.GetFirstCollectionMemberByClassName("searchwrapper","input","searchinput");

	SetHelpText(elm,text);
	Tangora.Events.AddHandler(elm,"onfocus",function() {RemoveHelpText(elm,text);});
	Tangora.Events.AddHandler(elm,"onblur",function() {SetHelpText(elm,text);});
}

function SetHelpText(elm,text)
{
	if(elm.value == '')
	{
		elm.value = text;
	}
}

function RemoveHelpText(elm,text)
{
	if(elm.value == text)
	{
		elm.value = '';
	}
}