var expDays = 1;
function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
    return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break;
  }
  return null;
}

function SetCookie (name, value) {
  var argv = SetCookie.arguments;
  var argc = SetCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : null;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  document.cookie = name + "=" + escape (value) +
    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
    ((path == null) ? "" : ("; path=" + path)) +
    ((domain == null) ? "" : ("; domain=" + domain)) +
    ((secure == true) ? "; secure" : "");
}

function DeleteCookie (name) {
  var exp = new Date();
  exp.setTime (exp.getTime() - 1);
  var cval = GetCookie (name);
  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function amt(){
  var count = GetCookie('shfooter')
  if(count == null) {
    SetCookie('shfooter','1')
    return 1
  } else {
    var newcount = parseInt(count) + 1;
    DeleteCookie('shfooter')
    SetCookie('shfooter',newcount,exp)
    return count
  }
}

function getCookieVal(offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
  endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

function showfooter() {
  
  var count = GetCookie('shfooter');
  var foot=document.getElementById("overbottom");
  if (count == null)
  {    
	  
    setTimeout('UpShow()',2600)
	
	
  } 
  else
  {
    count++;
    SetCookie('shfooter', count, exp);
	 foot.style.display="none";
  }
}


function UpShow()
{
	var foot=document.getElementById("overbottom");
   foot.style.height="0px";   
   foot.style.display="block";	
	/*
	var growDiv = new Fx.Style(foot,'height', {duration: 2000});
	growDiv.start(120);*/ 
	
	jQuery("#overbottom").animate( { height:160 }, 2000,null );

	
	
}

function close_overbottom()
{
	var count = GetCookie('shfooter');
	var foot=document.getElementById("overbottom");
	
	if (count == null)
	{
		//count=1;
	   //SetCookie('shfooter', count, exp);
		
		/*var growDiv = new Fx.Style(foot,
		'height', {duration: 2000});
		*/
		
		jQuery("#overbottom").animate( { height:0 }, 2000, function(){		
		  var foot=document.getElementById("overbottom");
    foot.style.height="0px";   		
		foot.style.display="none";
		});
		
		/*growDiv.complete=function(){		
		foot.style.height="0px";   		
		foot.style.display="none";
		} */
		
		/*growDiv.start(0);*/		
	}
	
	

}