function popupRequest() {
var DSN = "ADCA5167-B76C-4D91-A810-19F9BE03D379";
var TYP = "wohn";

	if(DSN == false || TYP == false) {
    return false;
  } 
  
  var req = new Request.HTML({
		url						:	"includes/popup.inc.php?DSN="+DSN+"&typ="+TYP,
	
    onSuccess			:	function(responseTree, responseElements, responseHTML, responseJavaScript) {
			Shadowbox.open({
        player   	: 'html',
        content  	: responseHTML,
        width    	: 585,
        height   	: 243
      });
    },
	  
    onFailure:function(error) {
      alert("onFailure: "+error);
    }
  }).send();
};