<!-- begin Javascript		// Check browser	if (navigator.userAgent.indexOf("MSIE") != -1)		isIE = true;	else		isIE = false;	// Check platform	if (navigator.platform.indexOf("Mac") != -1)		isMac = true;	else		isMac = false;	// Check the screen size for calculations	// for NN4/IE4	if (isIE && self.screen) {			screenWidth = screen.availWidth;			screenHeight = screen.availHeight;	} 	else if (self.screen) {     			screenWidth = screen.availWidth;			screenHeight = screen.availHeight;	}		// for NN3 w/Java	else if (self.java) {   		   var javakit = java.awt.Toolkit.getDefaultToolkit();		   var scrsize = javakit.getScreenSize();       		   screenWidth = scrsize.width; 		   screenHeight = scrsize.height; 	}	else {	// N2, E3, N3 w/o Java (Opera and WebTV)	screenWidth = screenHeight = '?' ;	}		function openSized(url, popupName, absWidth, absHeight, position, scrollbars) {			if (screenWidth != '?') {				popupWidth = absWidth;				popupWidth = Math.round(popupWidth);				popupHeight = absHeight;				popupHeight = Math.round(popupHeight);			}			if (position == '' || position == 'middle' || position == 'center')				popupLeft = (screenWidth / 2) - (popupWidth / 2);			if (position == 'left') 				popupLeft = 20;			if (position == 'right')				popupLeft = screenWidth - absWidth - 20;			else				popupLeft = (screenWidth / 2) - (popupWidth / 2);			popupLeft = Math.round (popupLeft);			popupTop = (screenHeight / 2) - (popupHeight / 2);			popupTop = Math.round(popupTop);					popupSpecs = "toolbar=no,location=0,directories=0,statusbar=0,menubar=0,resizable=0,scrollbars="+ scrollbars + ",width=" + popupWidth + ",height=" + popupHeight + ",left=" + popupLeft + ",top=" + popupTop;					popupName = window.open(url,popupName,popupSpecs);	}	// end Javascript -->
