function cookieObj() {}

cookieObj.prototype.getCookie = function( cookieName )
 {
    //check to see if cookie is already set.
	if( document.cookie.indexOf( cookieName ) != -1 )
	{
	    cookieName += "=";
	    
        var c = "";
		var contentArray = document.cookie.split(';');
		
		if( contentArray.length > 1 )
		{
		    for(var i=0;i < contentArray.length;i++)
		    {    
		        if (contentArray[i].indexOf( cookieName ) != -1 )
		        {
		           return( contentArray[i].replace( cookieName, '' ) );
		        }
		    }
		}
		else
		{
		    return( contentArray[0].replace( cookieName, '' ) );
		}
	}
	
	return( "" );
}

cookieObj.prototype.setCookie = function( cookieName, cookieVal )
{
	var expiration = new Date()
	expiration.setTime(expiration.getTime() + (365*24*60*60*1000));
	if( cookieName != null && cookieVal != "" )
	{
		document.cookie = cookieName + "=" + cookieVal + ";PATH=/ ;EXPIRES="+ expiration.toGMTString();
	}
}