// <![CDATA[

function chkForm(formul){
 var fill;
 for (i=0;i<formul.length;i++){
  if (formul.elements[i].name.indexOf("chk_") == 0 && !formul.elements[i].value){
   if(!fill) fill=formul.elements[i].name.substr(4);
   else fill = fill + ", "  + formul.elements[i].name.substr(4);
  }
 }
 if (fill) alert("Please fill in " + fill + "!");
 else formul.submit();
}


function popup(adresse){
 wine_win = window.open(adresse, "wine", "width=600,height=400,left=100,top=200");
// blah = "blah";
// htmlcode = "<input type='button' value='close window'>";
// alert(wine_win.document.getElementById("para").innerHTML);
}

function showDiv(divId) {
    if ( divId != "" ) {
	var re = new RegExp("^sub");
        navi=divId.replace(re,"");
	subnavi="sub"+navi;
//        alert(document.getElementById(subnavi).style.visibility);
        document.getElementById(subnavi).style.visibility = "visible";
    }
}
function hideDiv(divId) {
    if ( divId != "" ) {
	var re = new RegExp("^sub");
    
	navi=divId.replace(re,"");
	subnavi="sub"+navi;
	document.getElementById(subnavi).style.visibility = "hidden";
    }
}
function neuAufbau () {
    location.href = location.href;
}

function popup(url){
 window.open(url,'popupImageWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=600,height=400,screenX=150,screenY=150,top=150,left=150');

}
//]]>