// jQuery RSV,Really Simple Validation Plug-In
function RSVComplete()
{
return true;
}
  
function valtxt()
{
	
var field = document.getElementById("nachricht");
var val = document.getElementById("nachricht").value;


var rgx = new RegExp("<(?!img)[^>]*>");


if(rgx.exec(val))
{
	return [[field, "Die Nachricht enthält unerlaubte Zeichen!"]]; 
}

return true;

}
  
  
  
function changeVisibility(id) {

  var el = document.getElementById(id);

  if (el) {
	if (el.style.display == "none")
	  el.style.display = "block";
	else
	  el.style.display = "none";
  }
}


function select_jump(jumpto){
	document.location.href=jumpto.value;
 }
 
 
function targetBlank (url) {
  blankWin = window.open(url,'_blank','menubar=yes,toolbar=yes,location=yes,directories=yes,fullscreen=no,titlebar=yes,hotkeys=yes,status=yes,scrollbars=yes,resizable=yes');
}