function oeffnen(url, width, height, Varname,WindowName,scrollbarsasvar,locationvar) {
	if(WindowName=='')
		WindowName='NewWindow';


	//locationvar='yes';
	if(locationvar==undefined || locationvar=='')
		locationvar='no';

	if(scrollbarsasvar==undefined || scrollbarsasvar=='')
		WindowScrollbars='no';
	else
		WindowScrollbars='yes';
	var win=window.open(url,WindowName,'width=' + width + ',height=' + height + ',resizable=0,scrollbars='+ WindowScrollbars +',location=' + locationvar + ',menubar=no,status=no,left=50,top=50');
}
function EMailc(s){var a = false;var res = false;if(typeof(RegExp) == 'function'){var b = new RegExp('abc');if(b.test('abc') == true){a = true;}} if(a == true){reg = new RegExp('^([a-zA-Z0-9\-\.\_]+)'+'(\@)([a-zA-Z0-9\-\.]+)'+'(\.)([a-zA-Z]{2,4})$');res = (reg.test(s));}else{res = (s.search('@') >= 1 && s.lastIndexOf('.') > s.search('@') && s.lastIndexOf('.') >= s.length-5)} return(res);}
function getElm(El){return document.getElementById(El);}
function On(El){document.getElementById(El).style.display='';}
function Off(El){document.getElementById(El).style.display='none';}
function empty(Var){if(Var=='' || Var==undefined || Var=='undefined' || Var==0){return true ; }else{ return false ;}}
  function form_input_is_numeric(input){
    return !isNaN(input);
  }