function switchTyp()
				{
					var val = document.getElementById("frm_switch").value
					dojo.xhrGet({
						url: 'http://www.berliner-liste.org/register/setExhibitorType/'+val,
						load: function(data){
							dojo.byId('switchcontent').innerHTML = data;
							},
						error: function(data){
							console.error('Error: ',data);
							}
					});
			}