// JavaScript Document

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 menu_over(src,i) {
	src.style.cursor = 'pointer';
	src.className = 'btn_on_'+i;
}

function menu_out(src,i) {
	src.style.cursor = 'default';
	src.className = 'btn_off_'+i;
}

function aller(lien) {
	parent.window.location=lien;
}

function pointer(src,pointer) {
	src.style.cursor = pointer;	
}

function verifMail(a) {
// verifie si l'email est correct, pas de test si c'est vide
testm = false ;
if (a.length==0) testm = false;


 for (var j=1 ; j<(a.length) ; j++) {

  if (a.charAt(j)=='@') {
   if (j<(a.length-4)){
    for (var k=j ; k<(a.length-2) ; k++) {
     if (a.charAt(k)=='.') testm = true;
    }
   }
  }
  
 }
return testm ;

}

function affiche_contact() {
	Openwindow('contact','pages/pop_up_contact.php','340','340','');	
}

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