/*	
	======================================================================
	
	lib/javascript/popup.js

	======================================================================
	Copyright 2006, FQXi
	======================================================================
*/


	/////////////////////////////////////////////////////////
	//
	//  FUNCTION:  Open_Popup_Window
	//
	/////////////////////////////////////////////////////////
	
		popup_windows = new Array ();

		function Open_Popup_Window (script, name, width, height) {
		
			args = "width=" + width + ",height=" + height + ",resizable=yes,scrollbars=yes";

			if (typeof (popup_windows[name]) != "object") {
			
				popup_windows[name] = window.open (script, name, args);
			}
			
			else {
			
				if (! popup_windows[name].closed) {
				
					popup_windows[name].location.href = script;
				}
			
				else {
		
					popup_windows[name] = window.open (script, name, args);
				}
			}
		
			popup_windows[name].focus();
		}