imgCache = document.getElementById('main-preview');

function showFull($newSrc)
{
    imgCache.src = $newSrc;
}

function wowi(src) {
		var wipeOut = dojo.lfx.wipeOut(imgCache, null, null, function(n) {
			n.src = src;
			dojo.lfx.wipeIn(n).play();
		});
		wipeOut.play();
	}

function ShowBig($value, $src, $e)
{
    var picdiv = document.getElementById("picdiv");
    var picdivWrapper = document.getElementById("picdiv-wrapper");

    if(!$value)
    {
        picdiv.innerHTML = "";
        picdivWrapper.style.display = 'none';
    }
    else
    {
        var x = $e.clientX;
        if (x > window.screen.availWidth/2)
    	{
    		x =  300;
    	}
    	else
    	{
    		x = window.screen.availWidth/2 + 50;
    	}

        picdivWrapper.style.left = x + "px";
        picdivWrapper.style.top = $e.clientY + "px";

        var img = new Img();
        var src = $src.replace(/thumbs/gi, "pic");
        img.setImage(src);
        picdiv.innerHTML = img.toString();
        picdivWrapper.style.display = 'block';
    }
}