<!--
function check_main() {
if(!parent.main) {
//alert("is top.location!");
//	alert(parent.frames[0].name);
//	if(!parent.mainFrame) {
//	alert("parentFrame is not mainFrame");

	destination="start_extern.php" + location.search;
	//alert('destination check_main:' + destination);
//		if(window.open) {
//		generateWindow(destination + ",ROOR"); }
//		else {
	self.location = destination; 
//		}
  }
 }
 
 function check_mainFrame() {
if(!parent.mainFrame) {
	destination="start_extern_frameset.php" + location.search;
	//alert('destination check_mainFrame:' + destination);
	self.location = destination;
	}
}
//-->