/*## MicroAJAX 1.4 (04.10.2007) ##*//*# HTTP Request Object Creator #*/function create_connector(){var http_conn=false;if(window.XMLHttpRequest){http_conn=new XMLHttpRequest();if(http_conn.overrideMimeType){http_conn.overrideMimeType('text/plain');}}else if(window.ActiveXObject){try{http_conn=new ActiveXObject("Msxml2.XMLHTTP");}catch(e){try{http_conn=new ActiveXObject("Microsoft.XMLHTTP");}catch(e){}}}if(!http_conn){alert("Ajax Error: Cannot create XMLHTTP instance!");return false;}return http_conn;}/*## HTTP GET request sender ##*/function send_request(url,args){var http=create_connector();if(http){http.onreadystatechange=function(){ manage_response(http); };http.open('GET',url+"?"+args,true);http.send(null);}else{alert("Ajax Error: No http connection.");}return;}/*## HTTP POST request sender ##*/function send_post_request(url,args){var http=create_connector();if(http){http.onreadystatechange=function(){ try{ manage_response(http); }catch(e){} };http.open('POST',url,true);http.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");http.send(args);}else{alert("Ajax Error: No http connection.");}return true;}/*## HTTP request output manager ##*/function manage_response(http){if(http.readyState==4){if(http.status==200){var res_txt=http.responseText;http=null;if(res_txt=="refresh"){if(window.document.location.href.indexOf("?")!=-1){window.document.location.href=window.document.location.href.substring(0,window.document.location.href.indexOf("?"));}else{window.document.location.reload();}}else if(res_txt=="refresh_this"){window.document.location.reload();}else if(res_txt.indexOf("alert@")!=-1){alert(res_txt.replace("alert@",""));}else if(res_txt.indexOf("exec@")!=-1){eval(res_txt.replace("exec@",""));}else if(res_txt!="true"){alert("Ajax Error: PHP function call failed.\n"+res_txt);return false;}}else{alert("Ajax Error: Request error.");}}return true;}/*## HTTP XHTML request sender ##*/function send_xhtml_request(url,args,xhtml_cref,post_function){var xmlhttp=create_connector();if(xmlhttp){xmlhttp.onreadystatechange=function(){ write_down_xhtml(xmlhttp,xhtml_cref,post_function); };xmlhttp.open('POST',url,true);xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");xmlhttp.send(args);}else{alert("Ajax Error: No http connection.");}return true;}/*## HTTP XHTML request printer ##*/function write_down_xhtml(xmlhttp,xhtml_cref,post_function){if(xmlhttp.readyState==4){if(xmlhttp.status==200){var res_txt=xmlhttp.responseText;xmlhttp=null;xhtml_cref.innerHTML=res_txt;}else{alert("Ajax Error: Request error.");}}if(post_function!=false){eval(post_function);}return true;}