function getObj(objId)

{

	if (document.getElementById)

		return document.getElementById(objId);

	else if (document.all)

	    return document.all[objId];

	else if (document.layers)

	    return document.layers[objId];

	else return false;

}



// AJAX definition........................

function getHTTPObject() 

{

	var httprequest=false;



	if (window.XMLHttpRequest) //  if Mozilla, Safari etc

	{

		httprequest=new XMLHttpRequest()

		if (httprequest.overrideMimeType)

			httprequest.overrideMimeType('text/xml')

	}

	else if (window.ActiveXObject)

	{ // if IE

		try {

			httprequest=new ActiveXObject("Msxml2.XMLHTTP");

		} 

		catch (e)

		{

			try

			{

				httprequest=new ActiveXObject("Microsoft.XMLHTTP");

			}

			catch (e){}

		}

	}

	

	return httprequest;

}



var ajax_object=new Object();

ajax_object.httpreq=getHTTPObject();

ajax_object.addrandomnumber=1; 





function inner_state() 

{

	var _ajax=ajax_object.httpreq;



	if(_ajax.readyState == 1)

	{

		for (var i = 0; i < ajax_object.tagIds.length; i++){

			if(ajax_object.tagIds[i] && (ajax_object.tagIds[i] != '')){

				if(ajax_object.msgs[i] != '')

					getObj(ajax_object.tagIds[i]).innerHTML = ajax_object.msgs[i];

			}

		}

	}

	else if(_ajax.readyState == 4)

	{ 

		var answer = _ajax.responseText;

		

		if(answer.search(/redirect:/) != -1)

		{

			var redirect=answer.split("redirect:")[1];

			top.location.href=redirect;

		}

		else{ 

			_answers=answer.split('##');

			for (var i = 0; i < _answers.length; i++){

				if(ajax_object.tagIds[i] && (ajax_object.tagIds[i] != '')) {

					

					getObj(ajax_object.tagIds[i]).innerHTML = _answers[i];

				}

			}

		}

	}

}



ajax_object.getAjaxRequest=function(url, parameters, callbackfunc,tagIds,msgs)

{



	ajax_object.httpreq=getHTTPObject();

	ajax_object.tagIds=tagIds.split(';');

	ajax_object.msgs=msgs.split(';');

	

	if (ajax_object.addrandomnumber==1) 

		var parameters=parameters+"&ajaxcachebust="+new Date().getTime();



	if (this.httpreq)

	{

		this.httpreq.onreadystatechange=callbackfunc;

		this.httpreq.open('GET', url+"?"+parameters, true);

/*		this.httpreq.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=windows-1254");

		this.httpreq.setRequestHeader("Content-length", parameters.length);

		this.httpreq.setRequestHeader("Connection", "close");*/

		this.httpreq.send(null);

	}

}



ajax_object.postAjaxRequest=function(url, parameters, callbackfunc,tagIds,msgs)

{

	ajax_object.httpreq=getHTTPObject();

	ajax_object.tagIds=tagIds.split(';');

	ajax_object.msgs=msgs.split(';');



	if (this.httpreq)

	{

		this.httpreq.onreadystatechange = callbackfunc;

		this.httpreq.open('POST', url, true);

		this.httpreq.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=windows-1254");

		this.httpreq.setRequestHeader("Content-length", parameters.length);

		this.httpreq.setRequestHeader("Connection", "close");

		this.httpreq.send(parameters);

	}

}



 // =================================== Ajax end ===========================================================================



function do_login(frm)

{

	var email=frm.email.value;

	var password=frm.password.value;

	var str="email="+email+"&password="+password;

	

	ajax_object.postAjaxRequest('dologin.php',str,inner_state,'error','Sorgulanıyor...');



	return false;

}

// Ajax 
/* Simple AJAX Code-Kit (SACK) v1.6.1 */
/* ©2005 Gregory Wild-Smith */
/* www.twilightuniverse.com */
/* Software licenced under a modified X11 licence,
   see documentation or authors website for more details */

function sack(file) {
	this.xmlhttp = null;

	this.resetData = function() {
		this.method = "POST";
  		this.queryStringSeparator = "?";
		this.argumentSeparator = "&";
		this.URLString = "";
		this.encodeURIString = true;
  		this.execute = false;
  		this.element = null;
		this.elementObj = null;
		this.requestFile = file;
		this.vars = new Object();
		this.responseStatus = new Array(2);
  	};

	this.resetFunctions = function() {
  		this.onLoading = function() { };
  		this.onLoaded = function() { };
  		this.onInteractive = function() { };
  		this.onCompletion = function() { };
  		this.onError = function() { };
		this.onFail = function() { };
	};

	this.reset = function() {
		this.resetFunctions();
		this.resetData();
	};

	this.createAJAX = function() {
		try {
			this.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e1) {
			try {
				this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e2) {
				this.xmlhttp = null;
			}
		}

		if (! this.xmlhttp) {
			if (typeof XMLHttpRequest != "undefined") {
				this.xmlhttp = new XMLHttpRequest();
			} else {
				this.failed = true;
			}
		}
	};

	this.setVar = function(name, value){
		this.vars[name] = Array(value, false);
	};

	this.encVar = function(name, value, returnvars) {
		if (true == returnvars) {
			return Array(encodeURIComponent(name), encodeURIComponent(value));
		} else {
			this.vars[encodeURIComponent(name)] = Array(encodeURIComponent(value), true);
		}
	}

	this.processURLString = function(string, encode) {
		encoded = encodeURIComponent(this.argumentSeparator);
		regexp = new RegExp(this.argumentSeparator + "|" + encoded);
		varArray = string.split(regexp);
		for (i = 0; i < varArray.length; i++){
			urlVars = varArray[i].split("=");
			if (true == encode){
				this.encVar(urlVars[0], urlVars[1]);
			} else {
				this.setVar(urlVars[0], urlVars[1]);
			}
		}
	}

	this.createURLString = function(urlstring) {
		if (this.encodeURIString && this.URLString.length) {
			this.processURLString(this.URLString, true);
		}

		if (urlstring) {
			if (this.URLString.length) {
				this.URLString += this.argumentSeparator + urlstring;
			} else {
				this.URLString = urlstring;
			}
		}

		// prevents caching of URLString
		this.setVar("rndval", new Date().getTime());

		urlstringtemp = new Array();
		for (key in this.vars) {
			if (false == this.vars[key][1] && true == this.encodeURIString) {
				encoded = this.encVar(key, this.vars[key][0], true);
				delete this.vars[key];
				this.vars[encoded[0]] = Array(encoded[1], true);
				key = encoded[0];
			}

			urlstringtemp[urlstringtemp.length] = key + "=" + this.vars[key][0];
		}
		if (urlstring){
			this.URLString += this.argumentSeparator + urlstringtemp.join(this.argumentSeparator);
		} else {
			this.URLString += urlstringtemp.join(this.argumentSeparator);
		}
	}

	this.runResponse = function() {
		eval(this.response);
	}

	this.runAJAX = function(urlstring) {
		if (this.failed) {
			this.onFail();
		} else {
			this.createURLString(urlstring);
			if (this.element) {
				this.elementObj = document.getElementById(this.element);
			}
			if (this.xmlhttp) {
				var self = this;
				if (this.method == "GET") {
					totalurlstring = this.requestFile + this.queryStringSeparator + this.URLString;
					this.xmlhttp.open(this.method, totalurlstring, true);
				} else {
					this.xmlhttp.open(this.method, this.requestFile, true);
					try {
						this.xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
					} catch (e) { }
				}

				this.xmlhttp.onreadystatechange = function() {
					switch (self.xmlhttp.readyState) {
						case 1:
							self.onLoading();
							break;
						case 2:
							self.onLoaded();
							break;

						case 3:
							self.onInteractive();
							break;
						case 4:
							self.response = self.xmlhttp.responseText;
							self.responseXML = self.xmlhttp.responseXML;
							self.responseStatus[0] = self.xmlhttp.status;
							self.responseStatus[1] = self.xmlhttp.statusText;

							if (self.execute) {
								self.runResponse();
							}

							if (self.elementObj) {
								elemNodeName = self.elementObj.nodeName;
								elemNodeName.toLowerCase();
								if (elemNodeName == "input"
								|| elemNodeName == "select"
								|| elemNodeName == "option"
								|| elemNodeName == "textarea") {
									self.elementObj.value = self.response;
								} else {
									self.elementObj.innerHTML = self.response;
								}
							}
							if (self.responseStatus[0] == "200") {
								self.onCompletion();
							} else {
								self.onError();
							}

							self.URLString = "";
							break;
					}
				};

				this.xmlhttp.send(this.URLString);
			}
		}
	};

	this.reset();
	this.createAJAX();
}