function GetList(categoryid,number)
{
    var dt = new Date();
    var url="http://www.exechonworld.net/Api/GetCategoryInfo.aspx?categoryid="+categoryid+"&number="+number+"&dt="+dt.getTime();
    
    new Ajax.Request(url, {
		method: "get",
		onSuccess: function(transport) {
				$('list').innerHTML = transport.responseText;
			},
		onFailure: function() {
			$('list').innerHTML = 'FAILED';
		}
	});
}