function zoom_win(image_path)
{
    var i = new Image;
    i.src = image_path
    var win_height = i.height + 20;
    var win_width = i.width + 20;
    var x;
	x = window.open(image_path,"_blank","height="+win_height+",width="+win_width+",toolbar=no,statusbar=no,resizable=yes,titlebar=no,scrollbars=no,location=no")
	x.moveTo(25,100);
	x.focus();
}

function cursor_hand(i)
{
    i.style.cursor = 'hand';
}

function cursor_reg(i)
{
    i.style.cursor = 'default';
    i.style.cursor = 'normal';
}