// JScript File


function test() 
{
 alert('it is time to finish');
}

function btnHover(item) 
{
 
 var btn = document.getElementById(item);
 if (btn)
 {
    var tx = btn.src.substring(0, btn.src.indexOf('.gif')) + '_hover.gif';
    btn.src = tx;
 }
 else
 {
    alert('image element not found !');
 }
 
}

function btnHoverOff(item) 
{
 
 var btn = document.getElementById(item);
 if (btn)
 {
    var tx = btn.src.substring(0, btn.src.indexOf('_hover.gif')) + '.gif';
    btn.src = tx;
 }
 else
 {
    alert('image element not found !');
 }
 
}