var largeImage = "";
function onImgMouseEnter(img, bigestImage)
{
	//alert(img.outerHTML);
	
	if (img && bigestImage && bigestImage != "")
	{
		largeImage = "";
		
		if (bigestImage == "auto")
		{
			if (String(img.src).toLowerCase().indexOf('/small/') != -1)
				largeImage = String(img.src).toLowerCase().replace('/small/', '/');
			else if (String(img.src).toLowerCase().indexOf('/extrasmall/') != -1)
				largeImage = String(img.src).toLowerCase().replace('/extrasmall/', '/');
			else
				largeImage = String(img.src);
		}
		else
		{
			largeImage = bigestImage;
		}
		
		if (img.style)
			img.style.cursor = "hand";		
		
		if (img.title == "" || img.title==null || String(img.title) == "undefined")
		{
			img.title = "Enlarge image";
		}
			
		img.onclick = enlargeImage;
		img.ondblclick = enlargeImage;
	}
}

function enlargeImage()
{
	var d = new Date();
	var n = String("w" + d).replace(/\s/g,'').replace(/\+/g,'').replace(/\:/g,'')+ d.getMilliseconds();
	if (largeImage && largeImage != "")
		window.open("/" + siteHome + "/previewimage.asp?src=" + largeImage, n, "location=no; menubar=no; scrollbars=no; tollbar=no; center=yes; width=550; height=500; resizable= yes");
}

function siMO(el)
{
	if (el && el.tagName == "IMG")
	{
		el.onclick = siMU;
			
		el.style.cursor="hand";
		
		el.title = "Click to enlarge";
	}
}

function siMU(el)
{
	el = event.srcElement;
	
	if (el && el.tagName == "IMG" && el.src)
	{
		var src = String(el.src);
		src = src.toLowerCase().split("?path=");
		var features = new Array();
		
		features[features.length] = "location=0";
		features[features.length] = "titlebar=0";
		features[features.length] = "toolbar=0";
		features[features.length] = "center=1";
		features[features.length] = "resizable=1";
		features[features.length] = "width=750";
		//features[features.length] = "height=700";
		
		if (src.length == 2)
			window.open("/(images)/preview.asp?path=" + src[1] + "&big=1", "_blank", features.join(","));
	}
}