<script type="text/javascript">  
function timer(){  
var obj=document.getElementById('timer-sec');  
obj.innerHTML--;  
if(obj.innerHTML==0){  
$('#timer-sec').fadeOut('fast');  
$('#timer-text').fadeIn('fast')}  
else{setTimeout(timer,1000);}  
}  
setTimeout(timer,1000);  
</script>

<div id="timer-sec">60</div>  
<div id="timer-text">  
CКАЧАТЬ  
</div>

#timer-sec3 {  
width:70px;  
float:left;  
height:70px;  
background: url('loader-1.gif') no-repeat;  
text-align:center;  
padding:7px 0 0 0;  
font-size:36px;  
color:#666}  
#timer-text {display:none}