function PopUp(was)
{
neu = window.open(was,'popup','height=800, width=650, top=50, left=160, scrollbars=yes, resizable=yes'); 
neu.focus();
}

function CheckInput (warnung) {
    if (document.getElementsByName("suche")[0].value.length < 3) {
      alert(warnung);
      document.getElementsByName("suche")[0].focus();
      return false;
    }
  return true;
}




function suche(warnung){
	if (document.getElementsByName("suche")[0].value == "Suche") {
		document.getElementsByName("suche")[0].value="";
	} 
  if (CheckInput (warnung)){
	this.document.form_suche.submit()
  }
}

function change(){
	this.document.formular.update.value=2;
	this.document.formular.submit();
}

function del(counter){
	this.document.formular.del_num.value=counter;
	this.document.formular.update.value=2;
	this.document.formular.submit();
}

function hinweis_aus() {
  document.getElementById("hinweis").style.visibility = "hidden";
}

function is_flash(){
	document.getElementById("flash").style.display = "block";
	document.getElementById("flashersatz").style.display = "none";
}