var pic = null;
var popImg = null;
var imgCount = 0;
function winOpen() { return (popImg != null && popImg.closed != true) ? true : false; }
function MeteoPopUp(picName,winWidth,winHeight) {
if (pic == picName && winOpen()) {
popImg.focus();
} else {
if (navigator.appName != "Microsoft Internet Explorer" || parseInt(navigator.appVersion) >=4)
if (popImg != null && !popImg.closed) popImg.close();
pic = picName;
imgWinName = "popImg" + imgCount++;
popImg = window.open("",imgWinName, "toolbar=no,scrollbars=no,resizable=no,width=" + winWidth + ",height=" + winHeight);
var htmlString = "";
popImg.document.open();
popImg.document.write(htmlString);
popImg.document.close();
}
return false;
}