function Xajax()
{
this.DebugMessage = function(text)
{
if (text.length > 1000) text = text.substr(0,1000)+"...\n[long response]\n...";
try {
if (this.debugWindow == undefined || this.debugWindow.closed == true) {
this.debugWindow = window.open('about:blank', 'xajax-debug', 'width=800,height=600,scrollbars=1,resizable,status');
this.debugWindow.document.write('Xajax debug outputXajax debug output
');
}
text = text.replace(/&/g, "&")
text = text.replace(//g, ">")
debugTag = this.debugWindow.document.getElementById('debugTag');
debugTag.innerHTML = (''+(new Date()).toString()+': ' + text + '
') + debugTag.innerHTML;
} catch (e) {
alert("Xajax Debug:\n " + text);
}
};
this.workId = 'xajaxWork'+ new Date().getTime();
this.depth = 0;
this.getRequestObject = function()
{
if (xajaxDebug) this.DebugMessage("Initializing Request Object..");
var req = null;
if (typeof XMLHttpRequest != "undefined")
req = new XMLHttpRequest();
if (!req && typeof ActiveXObject != "undefined")
{
try
{
req=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
req=new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e2)
{
try {
req=new ActiveXObject("Msxml2.XMLHTTP.4.0");
}
catch (e3)
{
req=null;
}
}
}
}
if(!req && window.createRequest)
req = window.createRequest();
if (!req) this.DebugMessage("Request Object Instantiation failed.");
return req;
}
this.$ = function(sId)
{
if (!sId) {
return null;
}
var returnObj = document.getElementById(sId);
if (!returnObj && document.all) {
returnObj = document.all[sId];
}
if (xajaxDebug && !returnObj && sId != this.workId) {
this.DebugMessage("Element with the id \"" + sId + "\" not found.");
}
return returnObj;
}
this.include = function(sFileName)
{
var objHead = document.getElementsByTagName('head');
var objScript = document.createElement('script');
objScript.type = 'text/javascript';
objScript.src = sFileName;
objHead[0].appendChild(objScript);
}
this.stripOnPrefix = function(sEventName)
{
sEventName = sEventName.toLowerCase();
if (sEventName.indexOf('on') == 0)
{
sEventName = sEventName.replace(/on/,'');
}
return sEventName;
}
this.addOnPrefix = function(sEventName)
{
sEventName = sEventName.toLowerCase();
if (sEventName.indexOf('on') != 0)
{
sEventName = 'on' + sEventName;
}
return sEventName;
}
this.addHandler = function(sElementId, sEvent, sFunctionName)
{
if (window.addEventListener)
{
sEvent = this.stripOnPrefix(sEvent);
eval("this.$('"+sElementId+"').addEventListener('"+sEvent+"',"+sFunctionName+",false);");
}
else
{
sAltEvent = this.addOnPrefix(sEvent);
eval("this.$('"+sElementId+"').attachEvent('"+sAltEvent+"',"+sFunctionName+",false);");
}
}
this.removeHandler = function(sElementId, sEvent, sFunctionName)
{
if (window.addEventListener)
{
sEvent = this.stripOnPrefix(sEvent);
eval("this.$('"+sElementId+"').removeEventListener('"+sEvent+"',"+sFunctionName+",false);");
}
else
{
sAltEvent = this.addOnPrefix(sEvent);
eval("this.$('"+sElementId+"').detachEvent('"+sAltEvent+"',"+sFunctionName+",false);");
}
}
this.create = function(sParentId, sTag, sId)
{
var objParent = this.$(sParentId);
objElement = document.createElement(sTag);
objElement.setAttribute('id',sId);
if (objParent)
objParent.appendChild(objElement);
}
this.insert = function(sBeforeId, sTag, sId)
{
var objSibling = this.$(sBeforeId);
objElement = document.createElement(sTag);
objElement.setAttribute('id',sId);
objSibling.parentNode.insertBefore(objElement, objSibling);
}
this.insertAfter = function(sAfterId, sTag, sId)
{
var objSibling = this.$(sAfterId);
objElement = document.createElement(sTag);
objElement.setAttribute('id',sId);
objSibling.parentNode.insertBefore(objElement, objSibling.nextSibling);
}
this.getInput = function(sType, sName, sId)
{
var Obj;
if (sType == "radio" && !window.addEventListener)
{
Obj = document.createElement('');
}
else
{
Obj = document.createElement('input');
Obj.setAttribute('type',sType);
Obj.setAttribute('name',sName);
Obj.setAttribute('id',sId);
}
return Obj;
}
this.createInput = function(sParentId, sType, sName, sId)
{
var objParent = this.$(sParentId);
var objElement = this.getInput(sType, sName, sId);
if (objParent && objElement)
objParent.appendChild(objElement);
}
this.insertInput = function(sBeforeId, sType, sName, sId)
{
var objSibling = this.$(sBeforeId);
var objElement = this.getInput(sType, sName, sId);
if (objElement && objSibling && objSibling.parentNode)
objSibling.parentNode.insertBefore(objElement, objSibling);
}
this.remove = function(sId)
{
objElement = this.$(sId);
if (objElement && objElement.parentNode && objElement.parentNode.removeChild)
{
objElement.parentNode.removeChild(objElement);
}
}
this.replace = function(sId,sAttribute,sSearch,sReplace)
{
var bFunction = false;
if (sAttribute == "innerHTML")
sSearch = this.getBrowserHTML(sSearch);
eval("var txt=this.$('"+sId+"')."+sAttribute);
if (typeof txt == "function")
{
txt = txt.toString();
bFunction = true;
}
if (txt.indexOf(sSearch)>-1)
{
var newTxt = '';
while (txt.indexOf(sSearch) > -1)
{
x = txt.indexOf(sSearch)+sSearch.length+1;
newTxt += txt.substr(0,x).replace(sSearch,sReplace);
txt = txt.substr(x,txt.length-x);
}
newTxt += txt;
if (bFunction)
{
eval('this.$("'+sId+'").'+sAttribute+'=newTxt;');
}
else if (this.willChange(sId,sAttribute,newTxt))
{
eval('this.$("'+sId+'").'+sAttribute+'=newTxt;');
}
}
}
this.getFormValues = function(frm)
{
var objForm;
var submitDisabledElements = false;
if (arguments.length > 1 && arguments[1] == true)
submitDisabledElements = true;
var prefix="";
if(arguments.length > 2)
prefix = arguments[2];
if (typeof(frm) == "string")
objForm = this.$(frm);
else
objForm = frm;
var sXml = "";
if (objForm && objForm.tagName == 'FORM')
{
var formElements = objForm.elements;
for( var i=0; i < formElements.length; i++)
{
if (!formElements[i].name)
continue;
if (formElements[i].name.substring(0, prefix.length) != prefix)
continue;
if (formElements[i].type && (formElements[i].type == 'radio' || formElements[i].type == 'checkbox') && formElements[i].checked == false)
continue;
if (formElements[i].disabled && formElements[i].disabled == true && submitDisabledElements == false)
continue;
var name = formElements[i].name;
if (name)
{
if (sXml != '')
sXml += '&';
if(formElements[i].type=='select-multiple')
{
for (var j = 0; j < formElements[i].length; j++)
{
if (formElements[i].options[j].selected == true)
sXml += name+"="+encodeURIComponent(formElements[i].options[j].value)+"&";
}
}
else
{
sXml += name+"="+encodeURIComponent(formElements[i].value);
}
}
}
}
sXml +="
";
return sXml;
}
this.objectToXML = function(obj)
{
var sXml = "";
for (i in obj)
{
try
{
if (i == 'constructor')
continue;
if (obj[i] && typeof(obj[i]) == 'function')
continue;
var key = i;
var value = obj[i];
if (value && typeof(value)=="object" && this.depth <= 50)
{
this.depth++;
value = this.objectToXML(value);
this.depth--;
}
sXml += ""+key+""+value+"";
}
catch(e)
{
if (xajaxDebug) this.DebugMessage(e.name+": "+e.message);
}
}
sXml += "";
return sXml;
}
this.loadingFunction = function(){};
this.doneLoadingFunction = function(){};
var loadingTimeout;
this.call = function(sFunction, aArgs, sRequestType)
{
var i,r,postData;
if (document.body && xajaxWaitCursor)
document.body.style.cursor = 'wait';
if (xajaxStatusMessages == true) window.status = 'Sending Request...';
clearTimeout(loadingTimeout);
loadingTimeout = setTimeout("xajax.loadingFunction();",400);
if (xajaxDebug) this.DebugMessage("Starting xajax...");
if (sRequestType == null) {
var xajaxRequestType = xajaxDefinedPost;
}
else {
var xajaxRequestType = sRequestType;
}
var uri = xajaxRequestUri;
var value;
switch(xajaxRequestType)
{
case xajaxDefinedGet:{
var uriGet = uri.indexOf("?")==-1?"?xajax="+encodeURIComponent(sFunction):"&xajax="+encodeURIComponent(sFunction);
if (aArgs) {
for (i = 0; i"+document.getElementsByTagName("HTML")[0].innerHTML+"