function OpenWin2(URL,width,height,nom)
{
    window.open(URL,'_blank','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,width=' + width + ',height=' + height + ',resizable=yes')
}

function cal_prix()
 {
 	
	var myid;
	var myfield;
	var myvalue;
	
	myid = document.ajout_produit.qty.value;
	
	myvalue = eval("document.ajout_produit.prix_"+myid+".value");
	
	document.ajout_produit.prix.value=myvalue;
 }
 
 function check_accept()
 {
	if(document.ajout_produit.valider.value =='0')
	{
		alert('Veuillez accepter les conditions mentionnées ci-dessous');
		
		return false;
	}
	else
	{
		return true;
	}
	
 }
 
 
 function showbutton(whichLayer)
{
	//document.ajout_produit.accepte.checked=true;
	if(document.ajout_produit.valider.value==1)
	{
		document.ajout_produit.valider.value=0;
	}
	else
	{
		document.ajout_produit.valider.value=1;
	}
	
if (document.getElementById)
{
// this is the way the standards work
var style2 = document.getElementById(whichLayer).style;
style2.visibility = style2.visibility? "":"visible";
}
else if (document.all)
{
// this is the way old msie versions work
var style2 = document.all[whichLayer].style;
style2.display = style2.display? "":"visible";
}
else if (document.layers)
{
// this is the way nn4 works
var style2 = document.layers[whichLayer].style;
style2.display = style2.display? "":"visible";
}
}

function showbutton_perso(whichLayer)
{
	document.perso.check_notext.value="true";
	//document.ajout_produit.accepte.checked=true;
	if(document.perso.frm_notext.value==1)
	{
		document.perso.frm_notext.value=0;
	}
	else
	{
		document.perso.frm_notext.value=1;
	}
	
if (document.getElementById)
{
// this is the way the standards work
var style2 = document.getElementById(whichLayer).style;
style2.visibility = style2.visibility? "":"visible";
}
else if (document.all)
{
// this is the way old msie versions work
var style2 = document.all[whichLayer].style;
style2.display = style2.display? "":"visible";
}
else if (document.layers)
{
// this is the way nn4 works
var style2 = document.layers[whichLayer].style;
style2.display = style2.display? "":"visible";
}
}

function toggleLayer(whichLayer)
{
	
	if (document.getElementById)
	{
	// this is the way the standards work
	var style2 = document.getElementById(whichLayer).style;
	style2.display = style2.display? "":"block";
	
	}
	else if (document.all)
	{
	// this is the way old msie versions work
	var style2 = document.all[whichLayer].style;
	style2.display = style2.display? "":"block";
	
	}
	else if (document.layers)
	{
	// this is the way nn4 works
	var style2 = document.layers[whichLayer].style;
	style2.display = style2.display? "":"block";
	
	}
}


 function emailcheck(obj){ 
      var email = obj 
      if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email)) 
          return (true); 
      return (false); 
  }
 
 function ajaxpage(url, containerid){
         var page_request = false
         if (window.XMLHttpRequest) // if Mozilla, Safari etc
            page_request = new XMLHttpRequest()
         else if (window.ActiveXObject){ // if IE
            try {
                page_request = new ActiveXObject("Msxml2.XMLHTTP")
            }
            catch (e){
            try{
                page_request = new ActiveXObject("Microsoft.XMLHTTP")
            }
            catch (e){}
            }
         }
         else return false
         page_request.onreadystatechange=function(){
             loadpage(page_request, containerid)
         }
         page_request.open('GET', url, true)
         page_request.send(null)
}