function rollmenu(id)
     {
     document.images[id].src = "_images/" + id + "_on.gif";
     }
function unrollmenu(id)
     {
     document.images[id].src = "_images/" + id + "_off.gif";
     }

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_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_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 PopUp(URL,T,W,H) { 
	Win1 =  window.open(URL,T,'top=10,left=20,toolbar=0,menubar=0,scrollbars=1,status=0,resizable=1,width=' + W + ',height=' + H + '');
	Win1.focus();	
}
		 
function popupProd(path) {
	pop3=window.open(path,'Produit',"width=700,height=400,scrollbars=yes,resizable=no,menubar=no,top=10,left=10");
	setTimeout("pop3.focus()",200);
}

function popupClip(path) {
	pop4=window.open(path,'Produit',"width=700,height=580,scrollbars=yes,resizable=no,menubar=no,top=10,left=10");
	setTimeout("pop4.focus()",200);
}

function popupJDR(path) {
	pop2=window.open(path,'RolePlay',"width=680,height=530,scrollbars=no,resizable=no,menubar=no,top=10,left=10");
	setTimeout("pop2.focus()",200);
}

function popupCALC(path) {
	pop1=window.open(path,'Calculator',"width=700,height=500,scrollbars=yes,resizable=yes,menubar=no,top=10,left=10");
	setTimeout("pop1.focus()",200);
}

function validchar(field,version) {
	var valid = "><:"
	var ok = "yes";
	var temp;
	for (var i=0; i<field.value.length; i++) {
		temp = "" + field.value.substring(i, i+1);
		if (valid.indexOf(temp) == "1") ok = "no";
		}
		if (ok == "no") {
			if (version == "F") {
			alert("Entrée invalide !\nUn caractère utilisé est interdit !. \nS.V.P. ré-essayez.");
			}
			if (version == "E") {
			alert("Invalid entry !\nA character used is forbidden. \nTry again.");
			}
			field.value ="";
			field.blur();
			field.select();
			}
		}