function getCookie( name )  
	{  
        var nameOfCookie = name + "=";  
        var x = 0;  
        while ( x <= document.cookie.length )  
        {  
			var y = (x+nameOfCookie.length);  
  
			if ( document.cookie.substring( x, y ) == nameOfCookie )   
			{  
					if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )  
							endOfCookie = document.cookie.length;  
					return unescape( document.cookie.substring( y, endOfCookie ) );  
			}  
  
			x = document.cookie.indexOf( " ", x ) + 1;  
  
			if ( x == 0 )  
					break;  
        }  
        return "";  
	}