// JavaScript Document PYM Conseil

//suppression des espaces blancs
function trim(s) {
	while (s.substring(0,1) == ' ')
    	s = s.substring(1, s.length);
                    
    while (s.substring(s.length-1, s.length) == ' ')
    	s = s.substring(0, s.length-1);
                    
    return s;
}

/***** ouverture popup ******/
function opencall()
{ 
	window.open('',"popup1","top=10,left=20,status=no, directories=no, toolbar=no, location=no, menubar=no, scrollbars=no, resizable=no'");
}



/***** Rollover pour le menu *****/
function rollover(menuelt,onoff)
    {
      if (document.getElementById) //IE 5+, NS 6+, Opera
      {
        var mycell = document.getElementById(menuelt);
        mycell.style.backgroundColor= (onoff) ? "#606169" : "#000000";
		mycell.style.color= (onoff) ? "#ffffff" : "#ffffff";
      }
      else if (document.all)       //IE 4
      {
        var mycell = document.all[menuelt];
        mycell.style.backgroundColor= (onoff) ? "#606169" : "#000000";
		mycell.style.color= (onoff) ? "#ffffff" : "#ffffff";
      }
    }
	
//---- Verification formulaire contact ---------
	function formcontact()
	{
		var err = '';
		var name = trim(document.form.name.value);
		var email = trim(document.form.email.value);
		var ville = trim(document.form.ville.value);
		var message = trim(document.form.question.value); 
		if ( (name == 'votre nom') || (name == '') )
			err += 'Veuillez indiquer votre nom\n';
		if ( (email == 'votre email') || (email == '') )
		{
			err += 'Veuillez indiquer votre adresse mail\n';
		}
		else if ( ! ( (email.indexOf('@')>=0)&&(email.indexOf('.')>=0)&&(email.lastIndexOf('.')>email.indexOf('@')) ) )
		{
			err += 'Votre adresse mail n\'est pas valide\n';
		}
		if ( (ville == 'votre ville') || (ville == '') )
			err += 'Veuillez indiquer votre ville\n';
		if ( (message == 'Votre message') || (message == '') )
			err += 'Veuillez indiquer votre message\n';
		if ( err == '' )
		{
		  document.form.submit();
		}
		else
		{
			alert(err);
		}
	}

function attsxd()
{
	document.getElementById("sxd").style.display = "none";
}


//---- Filtre sur les images ---------

nereidFadeObjects = new Object();
nereidFadeTimers = new Object();
function nereidFade(object, destOp, rate, delta){
if (!document.all)
return
    if (object != "[object]"){  
        setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
        return;
    }
    clearTimeout(nereidFadeTimers[object.sourceIndex]);
    diff = destOp-object.filters.alpha.opacity;
    direction = 1;
    if (object.filters.alpha.opacity > destOp){
        direction = -1;
    }
    delta=Math.min(direction*diff,delta);
    object.filters.alpha.opacity+=direction*delta;
    if (object.filters.alpha.opacity != destOp){
        nereidFadeObjects[object.sourceIndex]=object;
nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
    }
}
	
/***** Rollover Images *****/
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];}
}