// JavaScript Document
function PopupCentrer(page,largeur,hauteur,options) {
	var top=(screen.height-hauteur)/2;
    var left=(screen.width-largeur)/2;
    window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);

}
 

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_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_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 validerSearch()
{
 
 if (document.search_form.txt_search.value.length <1)
  alert(" * Please enter something to search for!\n ");
 else  
  document.search_form.submit(); 
}

// Test formulaire suscribe et unsuscribe
function validerUnsuscribeForm()
{
 
 if (document.newsletter_form.email_newsletter.value.length <1)
 {
  alert(" * Veuillez entrer une adresse email!\n ");
  return false;
 }
 
 if(!isEmailAddr(document.newsletter_form.email_newsletter.value))
 {
  alert(" * Veuillez entrer une adresse email valide (type nom@monsite.com)!\n ");
  return false; 
 }
 
 document.newsletter_form.action='adminzone/az_newsletter_suscribe.php';

}
function validerSuscribeForm()
{
 
 if(document.newsletter_form.nom_newsletter.value.length <1)
 {
  alert(" * Veuillez entrer un nom!\n ");
  document.newsletter_form.nom_newsletter.focus();
  return false;
 }
 
 if(document.newsletter_form.email_newsletter.value.length <1)
 {
  alert(" * Veuillez entrer une adresse email!\n ");
  document.newsletter_form.email_newsletter.focus();
  return false;
 }
 
 
 
 if(!isEmailAddr(document.newsletter_form.email_newsletter.value))
 {
  alert(" * Veuillez entrer une adresse email valide (type nom@monsite.com)!\n ");
  return false; 
 }
 
 document.newsletter_form.action='adminzone/az_newsletter_suscribe.php';

}

function isEmailAddr(email)
{
  var result = false
  var theStr = new String(email)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}

function validerEmail()
{
   if (document.contact.contactname.value == "")
  {
    alert("Veuillez entrer votre nom svp");
    document.contact.contactname.focus();
    return false;
  }

  if (document.contact.contactname.value.length < 3 )
  {
    alert("Veuillez entrer un nom plus grand que 2 lettres");
    document.contact.contactname.focus();
    return false;
  }
  
  if (document.contact.contactmail.value == "")
  {
    alert("Veuillez entrer votre email svp");
    document.contact.contactmail.focus();
    return false;
  }

  
  if (!isEmailAddr(document.contact.contactmail.value))
  {
    alert("Veuillez entrer une adresse email valide");
    document.contact.contactmail.focus();
    return false;
  }
  
  document.contact.action="adminzone/az_send_mail.php";
  document.contact.submit();
}

function resetContact()
{
 document.contact.reset();
}


var ua = navigator.userAgent.toLowerCase();
var divw=0;
var divh=0;

if (document.getElementById || document.all)
	document.write('<div id="imgtrailer" style="position:absolute;visibility:hidden;"></div>')

function gettrailobject()
	{
	if (document.getElementById)
		return document.getElementById("imgtrailer")
	else if (document.all)
		return document.all.trailimagid
	}

function gettrailobj()
	{
	if (document.getElementById)
		return document.getElementById("imgtrailer").style
	else if (document.all)
		return document.all.trailimagid.style
	}

function truebody()
	{
	return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
	}

function trailOff()
	{
	document.onmousemove='';
	gettrailobj().visibility="hidden";
	}

function trailOn(thumbimg,imgtitle,imgsize,thw,thh)
	{
	if(ua.indexOf('opera') == -1 && ua.indexOf('safari') == -1)
		{
		gettrailobj().left="-500px";
		//calcul du ration Hauteur-largeur
		if(thh > thw && thh >600)
		{
		 ratio=thw/thh;
		 thh=600;
		 thw=Math.floor((thw*ratio));
		 
		}
		else
		{
		 if(thw > thh && thw >600)
		 {
		 ratio=thh/thw;
		 thw=600;
		 thh=Math.floor((thh*ratio));
		 }
		
		}
		divthw = parseInt(thw) + 2;
		gettrailobject().innerHTML = '<div style="background-color: #4F4F51; layer-background-color: grey; border: 1px none #808080; padding:5px; width:'+divthw+'px;"><div style="background-color: #FFFFFF; layer-background-color: #FFFFFF; border: 1px solid #808080;background-image: url(adminzone/pics/loading.gif);"><img src="'+thumbimg+'" border="0" width="'+thw+'" height="'+thh+'"><div style="padding:3px">'+imgtitle+'<br></div></div></div></div>';
		gettrailobj().visibility="visible";
		divw = parseInt(thw)+25;
		divh = parseInt(thh)+130;
		document.onmousemove=followmouse;
		}
	}

function followmouse(e)
	{
	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(document.body.offsetHeight, window.innerHeight)
if(typeof e != "undefined")
	{
	if(docwidth < 15+e.pageX+divw)
		xcoord = e.pageX-divw-5;
	else
		xcoord = 15+e.pageX;
	if(docheight < 15+e.pageY+divh)
		ycoord = 15+e.pageY-Math.max(0,(divh + e.pageY - docheight - truebody().scrollTop - 30));
	else
		ycoord = 15+e.pageY;
	}
else if (typeof window.event != "undefined")
	{
	if(docwidth < 15+truebody().scrollLeft+event.clientX+divw)
		xcoord = truebody().scrollLeft-5+event.clientX-divw;
	else
		xcoord = truebody().scrollLeft+15+event.clientX;

	if(docheight < 15+truebody().scrollTop+event.clientY+divh)
		ycoord = 15+truebody().scrollTop+event.clientY-Math.max(0,(divh + event.clientY - docheight - 30));
	else
		ycoord = truebody().scrollTop+15+event.clientY;
	}
	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"
	}