// Script for popup window
function setCookie( name, value, expiredays )
    {
	var todayDate = new Date();
	todayDate.setDate( todayDate.getDate() + expiredays );
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
	}

function getCookie(Name)
{
  	var search = Name + "="

  	if (document.cookie.length > 0)
  	{
    		// if there are any cookies
    		var offset = document.cookie.indexOf(search)
    		if (offset != -1)
    		{
      			// if cookie exists
      			offset += search.length
      			// set index of beginning of value
      			var end = document.cookie.indexOf(";", offset)
      			// set index of end of cookie value
      			if (end == -1)
        			end = document.cookie.length

			return unescape(document.cookie.substring(offset, end))
    		}
  	}

  	return ""
}