function imagePreview() {
    $JQ('.picColumn a').imgPreview({
        containerID: 'imgPreviewWithStyles',
        imgCSS: {
            // Limit preview size:
            // height: 200
			    //width: 500
        },
	    distanceFromCursor: {
		    top:-100, left:30
	    },
        // When container is shown:
        onShow: function(link){
            $JQ('<span>' + $JQ(link).text() + '</span>').appendTo(this);
        },
        // When container hides: 
        onHide: function(link){
            $JQ('span', this).remove();
        }
    });	

    // hide the image caption text below the image
    $JQ('.picColumn a span').hide();
}