var thumb = null;
function showThumbnail(which,e)
{
thumb = document.getElementById('thumb');
if( thumb && thumb.style.visibility == 'hidden' )
{
thumb.style.left       = e.pageX ? pageXOffset + e.clientX + 20 : document.body.scrollLeft + e.x + 20;
thumb.style.top        = e.pageY ? pageYOffset + e.clientY : document.body.scrollTop  + e.y;
thumb.style.visibility = 'visible';
thumb.innerHTML        = '<img src="' + which + '" width="160" height="115">';
}
}
function closeThumbnail()
{
if( thumb )
thumb.style.visibility = 'hidden';
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
window.open (eval("url='"+selObj.options[selObj.selectedIndex].value+"'"));
if (restore) selObj.selectedIndex=0;
}