//themas.js Trilobiet 2006

//moves thema images into adjacent link element
var sideDivs=document.getElementById("sidebar").getElementsByTagName("DIV");
for(var tel=0;tel<sideDivs.length;tel++)
	if(sideDivs[tel].className=="moduletable_themas")
	{	var imgs=sideDivs[tel].getElementsByTagName("IMG");
		for(var tel2=0;tel2<imgs.length;tel2++)
		{	var volgende=getNextSiblingByTagName(imgs[tel2],"A");
			volgende.insertBefore(imgs[tel2],volgende.firstChild);
		}
	}

// finds the first tag of a given type
function getNextSiblingByTagName(oEl,cTagname) 
{	var oSibEl = oEl;

	while (oSibEl.nextSibling && oSibEl.tagName != cTagname) 
	{	oSibEl = oSibEl.nextSibling;
	}
	return oSibEl;
}