// JavaScript Document
function popup(url, lock){
	var win_w, win_h;
	var win_ext_w;
	var win_ext_h;
	var win_in_w;
	var win_in_h;
	var diff_w;
	var diff_h;
	var new_win_w;
	var new_win_h;
	win_w = screen.availWidth; 
	win_h = screen.availHeight;


	if(lock == 1 ){
		var browser = navigator.appName;
		if (browser == "Microsoft Internet Explorer"){ //IE and Opera

			win_ext_w = document.body.clientWidth;
			win_ext_h = document.body.clientHeight;
			win_in_w = document.body.offsetWidth;
			win_in_h = document.body.offsetHeight;

			diff_w = win_ext_w - win_w;
			diff_h = win_ext_h - win_h;

			win_w = win_h / .667;
			

		} else {  //Netscape and Mozilla
			diff_h = 39;

			win_w = (win_h - 122 - diff_h) / .667;
			
			
		}
	}

	
	myWindow = window.open(url, "", "top=1, left=1, width=" + win_w + ", height=" + win_h + ", toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes");
	if (!myWindow.opener) myWindow.opener = self;

	
	//window.close();
	
}