function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function montre(id) {
	var d = document.getElementById(id);
	for (var i = 1; i<=2; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
	if (d) {d.style.display='block';}
}

function getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}

function change_image(image) {
	//Affichage de l'image de chargement		
	document.getElementById('img_offre').display = 'none';
	document.getElementById('img_offre').style.paddingTop = '175px';
	//document.getElementById('img_offre').style.margin = 'auto';
	document.getElementById('img_offre').src = 'img/ajax-loader.gif';
	document.getElementById('img_offre').display = 'block';
	//Chargement de l'image
	var imgPreloader = new Image();
	imgPreloader.onload = function() {
		imgPreloader.onload = null;
		document.getElementById('img_offre').display = 'none';
		document.getElementById('img_offre').src = imgPreloader.src;
		document.getElementById('img_offre').style.margin = 'auto';
		var margin = (450 - this.height)/2;
		document.getElementById('img_offre').style.paddingTop = margin+'px';
		document.getElementById('img_offre').style.display = 'block';
	}
	imgPreloader.src = image;
}

function getEmail() {
	var email = new String("contactatwesttiretannoncesdotfr");
	email = email.replace("at","@");
	email = email.replace("dot",".");
	email = email.replace("tiret","-");
	return email;
}




window.onload = function() {
	MM_preloadImages('img/m_accueil_on.gif','img/m_offres_on.gif','img/m_demandes_on.gif','img/m_annonces_on.gif','img/m_region_on.gif');
	montre();
	//checkScroll();
}


/* Fonctions relatives à la gestion des annonces */
function save_annonce(idAnnonce) {
	//On met à jour la variable de session du panier
	//$.get("saveannonce.html", { ref: idAnnonce} );
	jQuery.ajax({
		type: "GET",
		url: 'saveannonce.html?id=' + idAnnonce,
		success: function(response){
			if (response.documentElement.nodeName == "error") {
				alert(response.documentElement.childNodes[0].data);
			}
			else {
				//$('#resumePanier').html("(" + response.documentElement.childNodes[0].data + ")");
				alert('L\'annonce a été sauvegardée.');
			}
		}
	});
	return false;
}
function remove_annonce(idAnnonce,newNBOffre,newNBOffrePart,newNBOffrePro) {
	//alert(newNBOffre);
	if(confirm("Voulez-vous supprimer cette annonce de votre sélection ?")) {
		//On met à jour la variable de session du panier
		//$.get("saveannonce.html", { ref: idAnnonce} );
		//alert('removeannonce.html?id=' + idAnnonce);
		jQuery.ajax({
			type: "GET",
			url: 'removeannonce.html?id=' + idAnnonce,
			success: function(response){
				if (response.documentElement.nodeName == "error") {
					alert(response.documentElement.childNodes[0].data);
				}
				else {
					//$('#resumePanier').html("(" + response.documentElement.childNodes[0].data + ")");
					alert('L\'annonce a été effacée.');
					jQuery('#tr'+idAnnonce).hide();
					jQuery('#nboffres').html(newNBOffre);
					jQuery('#nboffrespart').html(newNBOffrePart);
					jQuery('#nboffrespro').html(newNBOffrePro);
					//window.location.reload();
				}
			}
		});
	}
	return false;
}