function redir(loc)
			{
				if(loc.toLowerCase() == 'drogen')
				{
					document.forms['form1'].action = 'suchresultate_drogen.html';
					document.forms['form1'].submit();
				}
				else if(loc.toLowerCase() == 'alkohol')
				{
					document.forms['form1'].action = 'suchresultate_alkohol.html';
					document.forms['form1'].submit();
				}
				else if(loc.toLowerCase() == 'publikationen')
				{
					document.forms['form1'].action = 'suche_fachwissen_publikationen.html';
					document.forms['form1'].submit();
				}
				else if(loc.toLowerCase() == 'abstracts')
				{
					document.forms['form1'].action = 'suche_fachwissen_abstracts.html';
					document.forms['form1'].submit();
				}
				else if(loc.toLowerCase() == 'weiterbildung')
				{
					document.forms['form1'].action = 'suche_fachwissen_weiterbildung.html';
					document.forms['form1'].submit();
				}
				else
				{
					document.forms['form1'].action = 'proto.html';
					document.forms['form1'].submit();
				}
			}
			
			function hideInfoLayer(eid)
			{
				document.getElementById(eid).style.display='none';
			}
			
			function eval_display(eid, x)
			{
				if(document.getElementById(eid).style.display == 'block')
				{
					document.getElementById(eid).style.display = 'none';
				}
				else
				{
					document.getElementById(eid).style.left = event.clientX;
					document.getElementById(eid).style.top = event.clientY;
					document.getElementById(eid).style.display = 'block';
				}
			}