function PrintPage(Var) {
	window.open(Var, "Druckversion", "top=50,left=50,scrollbars=yes,resizable=yes,width=700,height=650");}
 
function OpenWindow(theURL,winName,features) {
  window.open(theURL,winName,features);}
  
function chkSearch() {
if(document.form_search.terms.value.length == 0)
  {
  alert("Bitte geben Sie einen Suchbegriff ein!");
  document.form_search.terms.focus();  
  return false;
  }}