var popupWin;

	function popup(url,name,w,h,s,t) {
		var left = ',left=' + ((screen.width/2) - w/2);
		var top = ",top=" + ((screen.height/2) - h/2);
		w = (w) ? 'width=' + w : '';
		h = (h) ? ',height=' + h : '';
		s = (s) ? ',scrollbars=' + s : '';
		t = (t) ? ',status=' + t : '';

		var args = w + h + s + t + left + top + ',menubar=0';

		if(navigator.userAgent.indexOf("MSIE") > -1 && navigator.userAgent.toUpperCase().indexOf("MAC")==-1)
		{
			if(popupWin != null)
				popupWin.close();
		}

		popupWin = window.open(url,name,args);

		return false;
	}
	
	// Game Screenshot viewer
	function displayGameScreenshot(address) {
		return popup(address,'gameScreenshot',800,800,'no','no');
	}
	
	// File Download Details
	function displayDownload(address) {
		return popup(address,'download',530,360,'yes','no');
	}
	
	// My Default Platform Page info popup
	function displayInfo(address) {
		return popup(address,'atariInfo',350,270,'yes','no');
	}
	
	// Game Rater Info popup
	function displayGameRaterPopup(address) {
		return popup(address,'gameRaterInfo',487,330,'yes','no');
	}
	
	// Forum Login Forgot Password Popup
	function displayForumForgotPassPopup(address) {
		noReturn = popup(address,'forumLogin',487,330,'yes','no');
	}