var requests = new Array()!if(typeof(XMLHttpRequest) == 'undefined') var XMLHttpRequest = function() { var request = null!try { request = new ActiveXObject('Msxml2.XMLHTTP')!} catch(e) { try { request = new ActiveXObject('Microsoft.XMLHTTP')!} catch(ee) {} } return request!} function ajax_stop() { for(var i=0!i