<!--
function getParameter(varName)
{
  varName = varName.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+varName+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}

function setCookie(cookieName, cookieValue, expires, path)
{
  var today = new Date();
  today.setTime( today.getTime() );
  if ( expires )
  {
    expires = expires * 1000 * 60 * 60 * 24;
  }
  var expires_date = new Date( today.getTime() + (expires) );

  document.cookie = cookieName + "=" + escape(cookieValue) + "; expires=" + expires_date.toGMTString() + "; path=/";
  //alert('set cookie');
}

function getCookie(cookieName)
{
if (document.cookie.length>0)
  {
  cookieStart = document.cookie.indexOf(cookieName + "=");
  if (cookieStart != -1)
    { 
    cookieStart = cookieStart + cookieName.length+1; 
    cookieEnd = document.cookie.indexOf(";", cookieStart);
    if (cookieEnd == -1) cookieEnd = document.cookie.length;
    return unescape(document.cookie.substring(cookieStart, cookieEnd));
	//alert('get cookie');
    } 
  }
return "";
}

function checkCookie(cookieName)
{
cookieValue=getCookie(cookieName);
//alert(cookieName + ' contains '+ cookieValue +'!');
}
//-->
// JavaScript Document