function switchimage(destobj1,destobj2){

var srcpath1 = document.getElementById(''+destobj1+'').src;
var srcpath2 = document.getElementById(''+destobj2+'').src;

var imgpath1 = srcpath1.replace("picn", "pimg");
var imgpath2 = srcpath2.replace("picn", "pimg");
var icnpath1 = srcpath1.replace("pimg", "picn");
var icnpath2 = srcpath2.replace("pimg", "picn");


document.getElementById(''+destobj1+'').src=''+imgpath2+'';
document.getElementById(''+destobj2+'').src=''+icnpath1+'';

}



function show_ebimages()
{
	if(document.getElementById('ebsel')!=null)
	{
		// alle Bilder abschalten
		var eb = document.getElementById('eblist').childNodes;
		if(eb.length > 0)
		{
			for (var i=0; i < eb.length; i++)
			{
				eb[i].style.display="none";
			}
		}

		// Bilder passend zu Auswahl anschalten
		for (j = 0; j < document.getElementById('ebsel').options.length; j++)
		{
			var ebids = document.getElementById('ebsel').options[j].value;
			var sel = document.getElementById('ebsel').options[j].selected;
			var ebid = ebids.split(",");
					
			if(ebid.length > 0)
			{
				for (var i = 0; i < ebid.length; i++)
				{
					if(sel)	document.getElementById(''+ebid[i]+'').style.display="block";
				}
			}
		}
	
	}
}