//  Checks for Netscape 3 or above OR IE4 or above
checkbrowser = 0;
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
if ( (browserName == "Netscape" && browserVer >= 3) ||
     (browserName == "Microsoft Internet Explorer" && browserVer >= 4) )
{
	checkbrowser = 1;
}
else
{
	checkbrowser = 0;
}


//  Open Window
function javaWindow(url,name,w,h)
{
	javaWin = window.open(url, name, 'width='+w+','+'height='+h+',scrollbars=yes,resizable=yes');
}

function openWindow(url,name, width, height)
{
	var popupWin;
	if (popupWin && !popupWin.closed)
	{
		popupWin.close();
	}

	var attr = 'scrollbars=no,status=yes,width=' + width + ',height= ' + height  +',left=1,top=1,resizable=1';
	popupWin = window.open(url, name, attr);
	popupWin.focus();
}