function openBrWindow(theURL,winName,options, myWidth, myHeight, isCenter) { //v3.0

	if(window.screen)if(isCenter)if(isCenter=="true"){

		var myLeft = (screen.width-myWidth)/2;

		var myTop = (screen.height-myHeight)/2;

		features = (options!='') ? options : 'scrollbars=no,status=no,toolbar=no,location=no,directories=no,resizable=yes,menubar=no';

		features+=(features!='')?',':'';

		features+=',left='+myLeft+',top='+myTop;

	}

	window.open(theURL,winName,features+((features!='' )?',':'')+'width='+myWidth+',height='+myHeight);

}