function showModal(imgName, winWidth, winHeight)
{
	pageUrl = "/scriptpublic/viewimage.php?img=" + imgName + "&agent=";
	ua=navigator.userAgent;
	ua=ua.toLowerCase();
	window.status = "";
	if (ua.indexOf("opera") >= 0)
	{
		strFeatures = "directories=no;height=" + winHeight + ";width=" + winWidth + ";location=no;menubar=no;resizable=no;status=no;titlebar=no;toolbar=no";
		window.open(pageUrl, "MyDialog", strFeatures);
	}
	else if (navigator.appName == "Netscape")
	{
		location.href = pageUrl + "Netscape";
	}
	else
	{
		strFeatures = "dialogWidth=" + winWidth + "pt;dialogHeight=" + winHeight + "pt;scrollbars=no;center=no;border=thin;help=no;status=no";
		strTitle = window.showModalDialog(pageUrl, "MyDialog", strFeatures);
	}

	window.status = "View image";
}
function myShowModal(pageUrl, winWidth, winHeight)
{
	if (navigator.appName=="Netscape")
	{
		location.href = "http://159.148.151.134:1081/competitions/" + pageUrl;
	}
	else
	{
		window.status = "";
		strFeatures = "dialogWidth=" + winWidth + "pt;dialogHeight=" + winHeight + "pt;scrollbars=no;center=no;border=thin;help=no;status=no";
		strTitle = window.showModalDialog(pageUrl, "MyDialog", strFeatures);
		window.status = "Opened a modal dialog window";
	}
} 

function myCloseModal()
{
	window.returnValue = "";
	window.close();
}