var sIdImageOld = "pele-mele-patchwork";
var nCodeProduit = 2500, nCodeTransporteur = 1,nCodePort = 1;
var sLibelleTransporteur = "La Poste";
var sLibelleFormat = "Pêle-Mêle Patchwork 15x23";

function showImage(sImg, sTitle, sLongDesc){
	
	if (sIdImageOld != sImg){
		var sCodeHTML;
		
		if(sImg != 'D-pele-mele-patchwork'){
			sCodeHTML = '<img src="image/'+sImg+'.jpg" alt="'+sTitle+'" title="'+sTitle+'"/>';
			document.getElementById("presentation_pele_mele_patchwork_img").style.backgroundImage = '';
		}	
		else{
			document.getElementById("presentation_pele_mele_patchwork_img").style.backgroundImage = 'url(image/bg-animation.gif)';
			
			//affichage du fla 3D.
			sCodeHTML = '<object type="application/x-shockwave-flash" data="image/pele-mele-patchwork.swf" width="400" height="260" style="margin-top:5px;margin-left:3px;">';
			sCodeHTML += '<param name="allowScriptAccess" value="sameDomain" /><param name="allowFullScreen" value="false" />';
			sCodeHTML += '<param name="movie" value="image/pele-mele-patchwork.swf" />';
			sCodeHTML += '<param name="quality" value="high" /><param name="bgcolor" value="#ffffff" /><param name="wmode" value="transparent" /></object>';
		}
		
		document.getElementById("visuel").innerHTML = "";
		document.getElementById("visuel").innerHTML = sCodeHTML;
		
		//passons tous les pictos sur off
		document.getElementById("pele-mele-patchwork").src = "image/picto-pele-mele-patchwork-off.jpg";
		document.getElementById("details-pele-mele-patchwork").src = "image/picto-details-pele-mele-patchwork-off.jpg";
		//document.getElementById("anim-pele-mele-patchwork").src = "image/picto-anim-pele-mele-patchwork-off.jpg";
		document.getElementById("D-pele-mele-patchwork").src = "/images/tarifs/picto-3d-off.jpg";
		
		//l'elt en cours sur on
		if(sImg != 'D-pele-mele-patchwork' )
			document.getElementById(sImg).src = "image/picto-" + sImg + "-on.jpg";
		else
			document.getElementById(sImg).src = "/images/tarifs/picto-3d-on.jpg";
		
		//supprimons le rollover de l'elt demandé
		document.getElementById(sImg).onmouseover = "";
		document.getElementById(sImg).onmouseout = "";	
		
		//supprimons le rollover de l'elt demandé
		document.getElementById(sImg).onmouseover = "";
		document.getElementById(sImg).onmouseout = "";	

		
		//mettons en place le rollover sur l'elt desactivé /declaration en dur bug javascript ??
		if(sIdImageOld == 'pele-mele-patchwork'){
			document.getElementById("pele-mele-patchwork").onmouseout = function(){document.getElementById("pele-mele-patchwork").src="image/picto-pele-mele-patchwork-off.jpg";};
			document.getElementById("pele-mele-patchwork").onmouseover = function(){document.getElementById("pele-mele-patchwork").src="image/picto-pele-mele-patchwork-on.jpg";};
		}
		//else if(sIdImageOld == 'anim-pele-mele-patchwork'){
		//	document.getElementById("anim-pele-mele-patchwork").onmouseout = function(){document.getElementById("anim-pele-mele-patchwork").src="image/picto-anim-pele-mele-patchwork-off.jpg";};
		//	document.getElementById("anim-pele-mele-patchwork").onmouseover = function(){document.getElementById("anim-pele-mele-patchwork").src="image/picto-anim-pele-mele-patchwork-on.jpg";};
		//}
		else if(sIdImageOld == 'details-pele-mele-patchwork'){
			document.getElementById("details-pele-mele-patchwork").onmouseout = function(){document.getElementById("details-pele-mele-patchwork").src="image/picto-details-pele-mele-patchwork-off.jpg";};
			document.getElementById("details-pele-mele-patchwork").onmouseover = function(){document.getElementById("details-pele-mele-patchwork").src="image/picto-details-pele-mele-patchwork-on.jpg";};
		}
		else if(sIdImageOld == 'D-pele-mele-patchwork'){
			document.getElementById("D-pele-mele-patchwork").onmouseover = function(){document.getElementById("D-pele-mele-patchwork").src="/images/tarifs/picto-3d-on.jpg";};
			document.getElementById("D-pele-mele-patchwork").onmouseout = function(){document.getElementById("D-pele-mele-patchwork").src="/images/tarifs/picto-3d-off.jpg";};
		}
		
		sIdImageOld = sImg;
	}
}

function getPort(){
	//affichons le port en augmentant la taille du corps de la page.
	document.getElementById("port").style.display = "block";
	document.getElementById("corps").style.height = "970px";
}

function doHidePort(){
	//fermons le port et reduisont la taille du corps de la page
	document.getElementById("port").style.display = "none";	
	document.getElementById("corps").style.height = "auto";
}

function getDivPort(nCodeZone){
	var i;
	for (i = 1; i <= nCptZone; i++)
		if (i != nCodeZone)
		{
			document.getElementById("tab-" + i).style.display = "none";
			document.getElementById("font-" + i).color = "";
		}
		else
		{
			document.getElementById("tab-" + nCodeZone).style.display = "block";
			document.getElementById("font-" + i).color = "#A2978E";
		}
}

function getApercu(){
	document.getElementById("apercu").style.display = "block";
	document.getElementById("corps").style.height = "970px";
}

function hideApercu(){
	document.getElementById("apercu").style.display = "none";
	document.getElementById("corps").style.height = "auto";
}

function onChangeFormatPM()
{
	var aFormatChoisi = document.getElementById("format").value.split("_");
	nCodeProduit = aFormatChoisi[0];
	nCodePort = aFormatChoisi[1];
	sLibelleFormat = aFormatChoisi[2];
	onChargeChoixTransporteur();
}

function onChargeChoixTransporteur()
{
	var sCode = "<select name=\"transporteur\" id=\"transporteur\" style=\"width:130px;\">";
	for (i = 0; i < tabCodePort.length ; i++)
		if (parseInt(tabCodePort[i]) == parseInt(nCodePort))
			if (nCodeTransporteur == parseInt(tabCodeTransporteur[i]))
				sCode += "<option value=\"" + tabCodeTransporteur[i] + "\" selected=\"selected\">" + tabNomTransporteur[i] + "</option>";
			else
				sCode += "<option value=\"" + tabCodeTransporteur[i] + "\">" + tabNomTransporteur[i] + "</option>";
	sCode += "</select>";
	
	document.getElementById("choix_transporteur").innerHTML = sCode;
}

function onValide(){
	nCodeTransporteur = document.getElementById("transporteur").value;
	var i;

	for (i = 0; i < tabCodeTransporteur.length ; i++)
		if (parseInt(tabCodeTransporteur[i]) == parseInt(nCodeTransporteur) && parseInt(tabCodePort[i]) == parseInt(nCodePort))
			sLibelleTransporteur = tabNomTransporteur[i];

	//var sUrl = "ifr-frais-de-port.asp?produit=" + nCodeProduit + "&port=" + nCodePort + "&transp=" + nCodeTransporteur + "&lib_transp=" + sLibelleTransporteur + "&lib_format=" + sLibelleFormat + "&num=" + Math.random();
	var sUrl = "/produit/frais-de-port/ajax-frais-de-port.asp?produit=" + nCodeProduit + "&port=" + nCodePort + "&transp=" + nCodeTransporteur + "&lib_transp=" + sLibelleTransporteur + "&lib_format=" + sLibelleFormat + "&num=" + Math.random();	
	
	document.getElementById("id_tarifs_detail").style.display = "block";
	
	var xhr_object = null; 
	var sRetour;
	var sVerifZone;
	var i;
	 
	if(window.XMLHttpRequest)
		xhr_object = new XMLHttpRequest(); 
	else if(window.ActiveXObject)
		xhr_object = new ActiveXObject("Microsoft.XMLHTTP"); 
	else{
		alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
		return; 
	} 
	 
	xhr_object.open("GET", sUrl, true); 
	 
	xhr_object.onreadystatechange = function() { 
	   if(xhr_object.readyState == 4){ 
	   		sRetour = unescape(escape(xhr_object.responseText));
			sRetour = sRetour.replace(/&lt;/g,'<');
			sRetour = sRetour.replace(/&gt;/g,'>');
			sRetour = sRetour.replace(/&quot;/g,'"');
			sRetour = sRetour.replace(/&amp;agrave;/g,'&agrave;');
			sRetour = sRetour.replace(/&amp;euro;/g,'&euro;');
			sRetour = sRetour.replace(/&amp;eacute;/g,'&eacute;');
			sRetour = sRetour.replace(/&amp;ucirc;/g,'&ucirc;');
			
			document.getElementById("id_tarifs_detail").innerHTML = sRetour; 
			
			//comptons les zones afin que l'afficahge des calques de zone ne bug pas
			sVerifZone = document.getElementById("lib-zone").innerHTML;
			var sTabVerifZone = sVerifZone.split("|")
			nCptZone = sTabVerifZone.length;
			getDivPort(1)
		}
	}	
	xhr_object.send(null);
}

function getDivPort(nCodeZone)
{
	var i;
	for (i = 1; i <= nCptZone; i++)
		if (i != nCodeZone)
		{
			document.getElementById("tab-" + i).style.display = "none";
			document.getElementById("font-" + i).color = "";
		}
		else
		{
			document.getElementById("tab-" + nCodeZone).style.display = "block";
			document.getElementById("font-" + i).color = "#A2978E";
		}
}

function majExemple()
{
	document.getElementById("id_ex_illustre").innerHTML = "<img src=\"image/theme/" + document.getElementById("id_theme").options[document.getElementById("id_theme").selectedIndex].value + "/visu.jpg\"/>";
}

//changement de compo
function onChangeCompo(nNouvIndiceFond)
{
	var bContinu = verifCompoTheme(nNouvIndiceFond); //on vérifie que la compo appartient bien au thème en cours
	if (bContinu)
	{
		nIndice = nNouvIndiceFond;
		onShowListeCompo();
		nCodeFond = tabFond[nIndice];
		
		majExemple();
	}
}

//controle de la compo choisie
function verifCompoTheme(nNouvIndiceFond)
{
	if (tabTheme[nNouvIndiceFond] == nCodeTheme)
		return true;
	else
		return false;
}

//Changement de thème
function onChangeTheme()
{
	nCodeTheme = document.getElementById("id_theme").value;
	majExemple();
}