function la(x)
{
  setCookie('lang', x, null);
window.location.reload(); 
}
function sort(x)
{
  setCookie('sort', x, null);
window.location.reload(); 
}
function sort2(x)
{
  setCookie('sort2', x, null);
window.location.reload(); 
}
function open_window(link,w,h) {
    var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=no,scrollbars=yes,align=center";
    newWin = window.open(link,'newWin',win);
    newWin.focus();
}
function tips(x)
{
  setCookie('tip', x, null);
window.location.reload(); 
}
function setCookie(cookieName,cookieValue,nDays)
{
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=9999;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+'='+escape(cookieValue)+';expires='+expire.toGMTString();
}