function OpenPopUpWindow(winName, URL, winWidth, winHeight, hasScrollBars) {
    var winName = (window.open(URL, winName, 'width=' + winWidth + ',height=' + winHeight + ',left=400,top=160,toolbar=no,location=no,status=no,menubar=no,scrollbars=' + hasScrollBars)); 
	winName.focus(); 
}