function newsletter(){
	$.ajax({
   		type: "POST",
  		url: "/admin/ajax_page.php",
   		data: "op=newsletter&email="+$("#email_newsletter").val(),
   		success: function(msg){
     		$("#email_newsletter").val(msg);
   		}
 	});
}

preImages=new Array
var opaa=0;
var opab=100;
var compteur=1
var vitesse=3000

function startdefil(){
	setTimeout("defilmage(1)",4000);
	
}

function precharge() { 
  for (i = 0; i < tab_img.length; i++) { 
    preImages[i] = new Image();
    preImages[i].src = '/photo/'+tab_img[i];
}
setTimeout(defilmage,vitesse);
}

function play_img(num){
	compteur=num-1;
	defilmage(1);
}

function setChild(){
	nbr_chd=document.forms[0].nbchd.value;
	if(nbr_chd==0){
		document.getElementById("childopts").style.display="none";
	}else{
		document.getElementById("childopts").style.display="block";
		if(nbr_chd==1){
			document.getElementById("ages1").style.display="block";
			document.getElementById("ages2").style.display="none";
			document.getElementById("ages3").style.display="none";
			document.getElementById("ages4").style.display="none";
			document.getElementById("ages1").disabled=false;
			document.getElementById("ages2").disabled=true;
			document.getElementById("ages3").disabled=true;
			document.getElementById("ages4").disabled=true;
		}
		if(nbr_chd==2){
			document.getElementById("ages1").style.display="block";
			document.getElementById("ages2").style.display="block";
			document.getElementById("ages3").style.display="none";
			document.getElementById("ages4").style.display="none";
			document.getElementById("ages1").disabled=false;
			document.getElementById("ages2").disabled=false;
			document.getElementById("ages3").disabled=true;
			document.getElementById("ages4").disabled=true;
		}
		if(nbr_chd==3){
			document.getElementById("ages1").style.display="block";
			document.getElementById("ages2").style.display="block";
			document.getElementById("ages3").style.display="block";
			document.getElementById("ages4").style.display="none";
			document.getElementById("ages1").disabled=false;
			document.getElementById("ages2").disabled=false;
			document.getElementById("ages3").disabled=false;
			document.getElementById("ages4").disabled=true;
		}
		if(nbr_chd==4){
			document.getElementById("ages1").style.display="block";
			document.getElementById("ages2").style.display="block";
			document.getElementById("ages3").style.display="block";
			document.getElementById("ages4").style.display="block";
			document.getElementById("ages1").disabled=false;
			document.getElementById("ages2").disabled=false;
			document.getElementById("ages3").disabled=false;
			document.getElementById("ages4").disabled=false;
		}
	}
}

function defilmage(reg){
	oxo=reg;
	if(compteur==tab_img.length-1){
		compteur=-1;
	}
	if(oxo==1){
		compteur=compteur+1;
		opaa=10;
		
		document.getElementById("divimageb").src='/photo/'+tab_img[compteur];
		oxo=0;
	}
	var imacibleb=document.getElementById("divimagea");
	var imaciblea=document.getElementById("divimageb");
	opaa+=5;
	opab-=5;
	if(document.all && !window.opera){ 
		imaciblea.style.filter = 'alpha(opacity=' + opaa + ');';
		imacibleb.style.filter = 'alpha(opacity=' + opab + ');';
	}else{ 
		imaciblea.style.opacity = opaa/100;
		imacibleb.style.opacity = opab/100;
	}
	if(opaa>=100){
		opaa=10;
		opab=100;
		var xcc=imaciblea.src.length-4
		var cxx=imaciblea.src.lastIndexOf("/")+1
		var nomimg=imaciblea.src.substring(cxx,xcc)
		imacibleb.src='/photo/'+nomimg+'.jpg'
		marche=setTimeout("defilmage(1)",vitesse);
		return false;
	}
	marche=setTimeout("defilmage()",25);
}

window.onload=startdefil();