/***********************************************
* Scroll to Top link- By Dynamic Drive (www.dynamicdrive.com)
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
function dd_scrolltotop(duration){
	duration = duration || 500
	var rootel = (document.compatMode =="BackCompat")? document.body : document.documentElement
	if (rootel.scrollTop == 0) // in some browsers such as Chrome, use document.body instead of document.documentElement
		rootel = document.body
	var curscrolltop = rootel.scrollTop, scrolltimer, elapsedtime, starttime = new Date().getTime(), animatedegree = 0
	var totaldis = curscrolltop
	clearTimeout(scrolltimer)
	function jumptop(){
		elapsedtime = new Date().getTime() - starttime
		if (elapsedtime < duration){
			rootel.scrollTop = totaldis - (totaldis * (1-Math.cos((elapsedtime/duration)*Math.PI)) / 2)
			scrolltimer = setTimeout(function(){jumptop()}, 10)
		}
	}
	jumptop()
}

//Clock 
 function checklength(i){  
        if (i<10){  
         i="0"+i;}  
         return i;  
 }  
 function clock(){  
   var now = new Date();  
   var hours = checklength(now.getHours());  
   var minutes = checklength(now.getMinutes());  
   var seconds = checklength(now.getSeconds());  
   var format = 0;  //0=24 hour format, 1=12 hour format  
   var time;  
  
   if (format == 1){  
     if (hours >= 12){  
       if (hours ==12){  
         hours = 12;  
       }else {  
         hours = hours-12;  
       }  
      time=hours+':'+minutes+':'+seconds+' PM';  
     }else if(hours < 12){  
          if (hours ==0){  
            hours=12;  
          }  
      time=hours+':'+minutes+':'+seconds+' AM';  
     }  
   }  
  if (format == 0){  
     time= hours+':'+minutes+':'+seconds;  
  }  
  document.getElementById("clock").innerHTML=time;  
  setTimeout("clock();", 500);  
 }