function NewWindow(url) {                       
                var hWnd = window.open(url,"HelpWindow","width=1010,height=770,border=0,resizable=yes,scrollbars=yes");
                if (hWnd.focus != null) hWnd.focus();
}

        function NewWindow1(url) { var hWnd1 = window.open(url,"HelpWindow","width=600,height=800,resizable=no,scrollbars=yes");
                if (hWnd1.focus != null) hWnd1.focus();
}
		 
                  function NewWindow2(url) { var hWnd2 = window.open(url,"HelpWindow","width=468,height=400,resizable=no,scrollbars=no");                      
                
                if (hWnd2.focus != null) hWnd2.focus();
}

        function NewWindow3(url) {                       
                var hWnd3 = window.open(url,"HelpWindow","width=300,height=400,resizable=no,scrollbars=no");
                if (hWnd3.focus != null) hWnd3.focus();
}
  


	var bn=navigator.appName;
	var vn=navigator.appVersion;

	

	function img_act(imgName) {

		if ((bn!="Microsoft Internet Explorer") && (vn!="3")) {

			imgOn = eval(imgName + "on.src");
			document [imgName].src = imgOn;
		}

}

	function img_inact(imgName) {

		if ((bn!="Microsoft Internet Explorer") && (vn!="3")) {

			imgOff = eval(imgName + "off.src");
			document [imgName].src = imgOff;
        }

}