var lang = get_param("lang");

if(lang == "fr") {
  var url = location.href;
  var html_file;
 if(url.indexOf(".html") != -1) {
  html_file = url.substring(url.lastIndexOf("/"), url.indexOf(".html")+5);
  location.href=url.substring(0, url.lastIndexOf("/")) + "/fr" + html_file;
 } else { //home page
   location.href=url.substring(0, url.lastIndexOf("/")) + "/fr/";
 }
} 

// 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 submitForm(myForm) {

if(myForm.PostalCode.value == "") {
                alert ("Please enter your Postal Code.");
                myForm.PostalCode.focus();
                return false;
        }
        if(!isPostCode(myForm.PostalCode.value)) {
           alert("Please enter a valid Postal Code.");
           myForm.PostalCode.focus();
           return false;
        }

   myForm.submit();

}

function isPostCode(entry){ // checks Canadian codes only
strlen=entry.length; if (strlen!==6){return false;}
entry=entry.toUpperCase();  // in case of lowercase
// Check for legal characters in string - note index starts at zero
if('ABCEGHJKLMNPRSTVXY'.indexOf(entry.charAt(0))<0) {return false;}
if('0123456789'.indexOf(entry.charAt(1))<0) {return false;}
if('ABCDEFGHJKLMNPQRSTUVWXYZ'.indexOf(entry.charAt(2))<0) {return false;}
if('0123456789'.indexOf(entry.charAt(3))<0) {return false;}
if('ABCDEFGHJKLMNPQRSTUVWXYZ'.indexOf(entry.charAt(4))<0) {return false;}
if('0123456789'.indexOf(entry.charAt(5))<0) {return false;}
return true;}


//get querey parameter
function get_param( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}