3
           
            
                
     
    
    You can use something like this in your theme 
 <script language="javascript"> 
        // Set vars date, hour, minutes 
        var currentTime = new Date() 
        var hours = currentTime.getHours() 
        var minutes = currentTime.getMinutes() 
    // if less than 10 add a preceeding zero to the minute 
    if (minutes < 10) 
        minutes = "0" + minutes 
        // print the time 
            document.write("The time is now : " + hours + ":" + minutes + " "); 
script>  
 Ups didnt see Ghias link. His example is better :)