function PopUpMain(type,focus,id){
    var newWindow = null;
    var intX = 500;
    var intY = 450;
    if (navigator.appName == "Microsoft Internet Explorer" && (navigator.appVersion > 2.0))
    {
            newWindow = window.open("", "popWindow",
                    "toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=" + intX + ",height=" + intY);
            newWindow.close();
            while(! newWindow.closed) ;
    }
    newWindow = window.open("../Images/MainImage.aspx?type=" + type + "&focus=" + focus + "&id=" + id, "popWindow",
		"toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=" + intX + ",height=" + intY);
    if (navigator.appName != "Microsoft Internet Explorer")
    {
            newWindow.focus();
    }
}

function PopUpGallery(type,focus,id){
    var newWindow = null;
    var intX = 650;
    var intY = 600;
    if (navigator.appName == "Microsoft Internet Explorer" && (navigator.appVersion > 2.0))
    {
            newWindow = window.open("", "popWindow",
                    "toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=" + intX + ",height=" + intY);
            newWindow.close();
            while(! newWindow.closed) ;
    }
    newWindow = window.open("GalleryItem.aspx?type=" + type + "&focus=" + focus + "&id=" + id, "popWindow",
		"toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=" + intX + ",height=" + intY);
    if (navigator.appName != "Microsoft Internet Explorer")
    {
            newWindow.focus();
    }
}

function PopUpShop(img){
    var newWindow = null;
    var intX = 680;
    var intY = 520;
    if (navigator.appName == "Microsoft Internet Explorer" && (navigator.appVersion > 2.0))
    {
            newWindow = window.open("", "popWindow",
                    "toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=" + intX + ",height=" + intY);
            newWindow.close();
            while(! newWindow.closed) ;
    }
    newWindow = window.open("../Images/Shop/" + img + ".jpg", "popWindow",
		"toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=" + intX + ",height=" + intY);
    if (navigator.appName != "Microsoft Internet Explorer")
    {
            newWindow.focus();
    }
}

function ChangeControlVisibility(ctrlTarget, displayStyle)
{
	var element = document.getElementById(ctrlTarget);
	var expState = document.getElementById('imgExpState');
	var curStyle = element.style.display;
	//alert("displayStyle: " + displayStyle + " currentStyle: " + curStyle);
	if (displayStyle == "none" && curStyle == "none")
	{
		element.style.display = '';
		expState.src = '../Images/collapse.gif';
	}
	else
	{
		element.style.display = displayStyle;
		expState.src = '../Images/expand.gif';
	}
}