function makeRequest(url, InnerHtContent) {
    var http_request = false;

    if (window.XMLHttpRequest) { // Mozilla, Safari,...
        http_request = new XMLHttpRequest();
        if (http_request.overrideMimeType) {
            // http_request.overrideMimeType('text/xml');
            // Voir la note ci-dessous à propos de cette ligne
        }
    } else if (window.ActiveXObject) { // IE
        try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
        }
    }

    if (!http_request) {
        alert('Abandon :( Impossible de créer une instance XMLHTTP');
        return false;
    }
    http_request.onreadystatechange = function() { alertContents(http_request, url, InnerHtContent); };
    http_request.open('GET', url, true);
    http_request.send(null);

}

function alertContents(http_request, url, InnerHtContent) {
//alert(InnerHtContent);
    if (http_request.readyState == 4) {
        if (http_request.status == 200) {
            document.getElementById(InnerHtContent).innerHTML = http_request.responseText;
        } else {
            alert('Un problème est survenu avec la requête.');
        }
    }

}
function razInnerContent(InnerContent){
	document.getElementById(InnerContent).innerHTML = "";
}
/* AJAX DE RECHERCHE ---------------------------------------- */
function makeResearch(url) {
    var http_request = false;

    if (window.XMLHttpRequest) { // Mozilla, Safari,...
        http_request = new XMLHttpRequest();
        if (http_request.overrideMimeType) {
             http_request.overrideMimeType('text/xml');
            // Voir la note ci-dessous à propos de cette ligne
        }
    } else if (window.ActiveXObject) { // IE
        try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
        }
    }

    if (!http_request) {
        alert('Abandon :( Impossible de créer une instance XMLHTTP');
        return false;
    }
    http_request.onreadystatechange = function() { alertResearch(http_request, url); };
    http_request.open('GET', url, true);
    http_request.send(null);

}
function alertResearch(http_request, url) {
    if (http_request.readyState == 4) {
        if (http_request.status == 200) {
           	var xmldoc = http_request.responseXML;
			var allItems = xmldoc.getElementsByTagName("reponse");
			chaine = "";
			for (var i=0;i<allItems.length;i++)
			{
				var itemElm = allItems[i];
			    var typeElm = itemElm.getElementsByTagName("type").item(0);
			    var typeText = typeElm.firstChild.nodeValue;							   
			}
			traitementXML(typeText, xmldoc);
        } else {
            alert('Un problème est survenu avec la requête.');
        }
    }
}

function traitementXML(typeText, xmldoc){
	var allItems = xmldoc.getElementsByTagName("reponse");
	chaine = "";
	switch (typeText){
		case "RechercheProduit":		
			for (var i=0;i<allItems.length;i++)
			{				
				var itemElm = allItems[i];
				var liste = new Array("ref", "nom", "url", "block", "prix", "prixPromo", "variation", "categorie", "sexe", "coeur", "description", "relatiff");				
				var vals = new Array();				
				for (var j=0;j<liste.length;j++){
					var Elm = itemElm.getElementsByTagName(liste[j]).item(0);
					var valeur = Elm.firstChild.nodeValue;
					switch (liste[j]){
						case "block":
							selectGo("block", valeur);
							break;
						case "categorie":
							radioGo("categorie", valeur);
							break;
						default:
							document.getElementById(liste[j]).value = valeur;	
					}		
				}			   				
			}
		break;			
	}	
}
function selectGo(idSelect, valeur){
	var oSelect = document.getElementById(idSelect);
	for (var i = 0; i < oSelect.options.length; ++i) {   
		if (oSelect.options[i].value == valeur) {
			oSelect.selectedIndex = i;
			break;   
		}
	}
}

function radioGo(idSelect, valeur){
	var oRadio = document.getElementById(idSelect);
	for (var i=0; i<oRadio.length; i++){
		if (oRadio(i).value = valeur){
			oRadio.checked = true;
		}
	}		
}