function AJAXRequest(){var xmlObj=false;var CBfunc,ObjSelf;ObjSelf=this;try{xmlObj=new XMLHttpRequest;}catch(e){try{xmlObj=new ActiveXObject("MSXML2.XMLHTTP");}catch(e2){try{xmlObj=new ActiveXObject("Microsoft.XMLHTTP");}catch(e3){xmlObj=false;}}}if(!xmlObj)return false;if(arguments[0])this.url=arguments[0];else this.url="";if(arguments[1])this.callback=arguments[1];else this.callback=function(obj){return};if(arguments[2])this.content=arguments[2];else this.content="";if(arguments[3])this.method=arguments[3];else this.method="POST";if(arguments[4])this.async=arguments[4];else this.async=true;this.send=function(){var purl,pcbf,pc,pm,pa;if(arguments[0])purl=arguments[0];else purl=this.url;if(arguments[1])pc=arguments[1];else pc=this.content;if(arguments[2])pcbf=arguments[2];else pcbf=this.callback;if(arguments[3])pm=arguments[3];else pm=this.method;if(arguments[4])pa=arguments[4];else pa=this.async;if(!pm|| !purl|| !pa)return false;xmlObj.open(pm,purl,pa);if(pm=="POST")xmlObj.setRequestHeader("Content-Type","application/x-www-form-urlencoded");xmlObj.onreadystatechange=function(){if(xmlObj.readyState==4){if(xmlObj.status==200){pcbf(xmlObj);}else{pcbf(null);}}};if(pm=="POST")xmlObj.send(pc);else xmlObj.send("");};this.get=function(){var purl,pcbf;if(arguments[0])purl=arguments[0];else purl=this.url;if(arguments[1])pcbf=arguments[1];else pcbf=this.callback;if(!purl&& !pcbf)return false;this.send(purl,"",pcbf,"GET",true);};this.post=function(){var fo,pcbf,purl,pc,pm;if(arguments[0])fo=arguments[0];else return false;if(arguments[1])pcbf=arguments[1];else pcbf=this.callback;if(arguments[2])purl=arguments[2];else if(fo.action)purl=fo.action;else purl=this.url;if(arguments[3])pm=arguments[3];else if(fo.method)pm=fo.method.toLowerCase();else pm="post";if(!pcbf&& !purl)return false;pc=this.formToStr(fo);if(!pc)return false;if(pm){if(pm=="post")this.send(purl,pc,pcbf,"POST",true);else if(purl.indexOf("?")>0)this.send(purl+"&"+pc,"",pcbf,"GET",true);else this.send(purl+"?"+pc,"",pcbf,"GET",true);}else this.send(purl,pc,pcbf,"POST",true);};this.formToStr=function(fc){var i,query_string="",and="";for(i=0;i<fc.length;i++){e=fc[i];if(e.name!=''){if(e.type=='select-one'){element_value=e.options[e.selectedIndex].value;}else if(e.type=='checkbox'||e.type=='radio'){if(e.checked==false){continue;}element_value=e.value;}else{element_value=e.value;}element_value=encodeURIComponent(element_value);query_string+=and+e.name+'='+element_value;and="&";}}return query_string;}};function setInnerHTML(el,htmlCode){var ua=navigator.userAgent.toLowerCase();if(ua.indexOf('msie')>=0&&ua.indexOf('opera')<0){htmlCode='<div style="display:none">for IE</div>'+htmlCode;htmlCode=htmlCode.replace(/<script([^>]*)>/gi,'<script$1 defer="true">');el.innerHTML=htmlCode;el.removeChild(el.firstChild);}else{var el_next=el.nextSibling;var el_parent=el.parentNode;el_parent.removeChild(el);el.innerHTML=htmlCode;if(el_next){el_parent.insertBefore(el,el_next)}else{el_parent.appendChild(el);}}}