function butover(myid)
{
//alert (myid);
newImage = "url(images/button_left_rd1.gif)";
document.getElementById(myid).style.backgroundImage = newImage;
document.body.style.cursor = 'hand';


}

function butout(myid)
{
newImage = "url(images/button_left_gr1.gif)";
document.getElementById(myid).style.backgroundImage = newImage;
document.body.style.cursor = 'default';

}