function show_picture_box(evt)
{
	pictureBox = $("#picture_box");
	img = $(this);
	img_src = img.attr('src');
	txt = "<img src='" + img_src + "'>";
	pictureBox.html (txt);
	pictureBox.show();
}
 
function hide_picture_box(evt)
{
	pictureBox = $("#picture_box");
	pictureBox.hide();
 }
 
 
function init_zoomable_pics()
 {
 	pictureBox = $("#picture_box");
	pictureBox.hide();
	$("img.zoomable").hover (show_picture_box, hide_picture_box);
}

 


 // call the above function at doc load time via jquery syntax: $(onReadyFunction)
 // alternately, call some other function and provide some other inits()