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

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

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';
    }
}