function thumbomatic()
{
	if(!document.getElementById || !document.createTextNode){return;}

	var dlinks=document.getElementsByTagName('a');

	this.setPic=function(o,auto,plaatjeurl,linkje)
	{
		var array = plaatjeurl.split("-");
		element = array[0];
		srcurl = array[1];
		plaatje = document.getElementById(element);
		url = document.getElementById('u' + element);
		plaatje.src= 'screens/' + srcurl + '.jpg';
		url.href=linkje;
	}
	for(var i=0;i<dlinks.length;i++)
	{
		if(/do_tom/.test(dlinks[i].className))
		{
			dlinks[i].onmouseover=function()
			{
				return setPic(this,true,this.id,this.href);
			}
		}
	}
}
window.onload=function()
{
	thumbomatic();
}