/**
 * Compteur de visites (hit) paramétrable utilisable soit depuis une page PHP5 soit depuis une page HTML via les
 * deux scripts LSD_Mouse_Events3.js et LSD_Stuff2.js
 *
 * JavaScript
 *
 * LICENSE: Ce script vous est gracieusement offert par The Liberated Seven Dwarfs et est libre de tout droit
 * d'utilisation privée et non commerciale sous la restriction de conserver le présent entête et de respecter
 * la licence Creative Commons : By-Nc-Sa.
 *
 * @category Web utilities
 * @package the_LSD_Php5_C3
 * @author The Liberated Seven Dwarfs
 * @copyright 2008-2010 Advanced Software Solutions Inc.
 * @license Creative-Commons_By-Nc-Sa - http://creativecommons.org/licenses/by-nc-sa/2.0/fr/
 * @link http://theliberated7dwarfs.as2.com
 * @version 2.0.0.a - January 10, 2009
 * @filesource LSD_Ajax_Stuff2.js
 */
 
/**
 * Ajax connector
 */
var net=new Object();
/**
 * Constants
 */
net.READY_STATE_UNINITIALIZED=0;
net.READY_STATE_LOADED=1;
net.READY_STATE_INTERACTIVE=2;
net.READY_STATE_COMPLETE=4;
/**
 * 
 */
net.ParamOnload=function(param)
    {
        if(param)
            {
                this.paramOnload=(param=='NULL')?null:param;
            }
        else
            {
                return this.paramOnload;
            }
    }
/**
 * Constructors
 */
net.ContentLoader=function(url,onload,onerror,method,params,contentType)
    {
        this.url=url;
        this.req=null;
        this.onload=onload;
        this.onerror=(onerror)?onerror:this.defaultError;
        this.paramOnLoad=net.ParamOnload();
        this.loadXMLdoc(url,method,params,contentType,this.paramOnload);
    }
/**
 *
 */
net.ContentLoader.prototype.loadXMLdoc=function(url,method,params,contentType)
    {
        if(!method)
            {
                method="GET";
            }
        if(!contentType&&method=="POST")
            {
                contentType="application/x-www-form-urlencoded";
            }
        if(window.XMLHttpRequest)
            {
                this.req=new XMLHttpRequest();
            }
        else
            if(window.ActiveObject)
                {
                    this.req=new ActiveObject("Microsoft.XMLHTTP");
                }
        if(this.req)
            {
                try
                    {
                        var loader=this;
                        this.req.onreadystatechange=function()
                            {
                                loader.onReadyState.call(loader);
                            }
                        this.req.open(method,url,true);
                        if(contentType)
                            {
                                this.req.setRequestHeader("content-Type",contentType);
                            }
                        this.req.send(params);
                    }
                catch(err)
                    {
                        this.onerror.call(this);
                    }
            }
    }
/**
 *
 */
net.ContentLoader.prototype.onReadyState=function()
    {
        var req=this.req;
        var ready=req.readyState;
        if(ready==net.READY_STATE_COMPLETE)
            {
                var httpStatus=req.status;
                if(httpStatus==200||httpStatus==0)
                    {
                        // this.statutOff.call(this);
                        this.onload.call(this,this.paramOnLoad);
                    }
                else
                    {
                        this.onerror.call(this);
                    }
            }
    }
/**
 *
 */
net.ContentLoader.prototype.defaultError=function()
    {
        alert("Erreur pour obtenir les données : "+"\n readystate:"+this.req.readyState+"\n status :"+this.req.status+"\n headers:"+this.req
            .getAllResponseHeaders());
    }
/**
 * Short_cut Function
 * 
 * @param element
 * @return document.getElementById(element)
 */
function LSD_$(element)
    {
        var my_Element="";
        if(element)
            {
                my_Element=element;
            }
        return document.getElementById(my_Element);
    }