// JavaScript Document

function init()
{
	MM_preloadImages('img/top_nav_on_05.jpg','img/top_nav_on_06.jpg','img/top_nav_on_07.jpg','img/top_nav_on_08.jpg','img/top_nav_on_10.jpg','img/top_nav_on_11.jpg','img/top_nav_on_12.jpg','img/top_nav_on_13.jpg','img/top_nav_on_14.jpg','img/top_nav_on_15.jpg','img/but_viewcart_on.jpg','img/but_checkout_on.jpg','img/but_accountdetails_on.jpg');
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
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];}
}

// Form Validation Scripts //



function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
  result = true;
  }
  return result;}

function validRequired(formField,fieldLabel)
{
  var result = true;
  if (formField.value == "")
  {
    alert('Please enter a value for the "' + fieldLabel +'" field.');
    formField.focus();
    result = false;
  }
  return result;}

function validEmail(formField,fieldLabel,required)
{
  var result = true;
  if (required && !validRequired(formField,fieldLabel))
    result = false;

  if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
  {
    alert("Please enter a complete email address in the form: yourname@yourdomain.com");
    formField.focus();
    result = false;
  }  
  return result;}


function validNum(formField,fieldLabel,required)
{
  var result = true;
  if (required && !validRequired(formField,fieldLabel))
    result = false;
   if (result)
   {
     var num = parseInt(formField.value,10);
     if (isNaN(num))
     {
       alert('Please enter a number for the "' + fieldLabel +'" field.');
      formField.focus();    
      result = false;
    }
  }   
  return result;}

function validDate(formField,fieldLabel,required)
{
  var result = true;
  if (required && !validRequired(formField,fieldLabel))
    result = false;
   if (result)
   {
     var elems = formField.value.split("/");
     result = (elems.length == 3); // should be three components
     if (result)
     {
       var day = parseInt(elems[0],10);
        var month = parseInt(elems[1],10);
       var year = parseInt(elems[2],10);
      result = !isNaN(month) && (month > 0) && (month < 13) &&
            !isNaN(day) && (day > 0) && (day < 32) &&
            !isNaN(year) && (elems[2].length == 4);
     }
      if (!result)
     {
       alert('Please enter a date in the format DD/MM/YYYY for the "' + fieldLabel +'" field.');
      formField.focus();    
    }
  } 
  return result;}
  
  
var submitcount=0;
function validateFormSignUp(theForm) {

  if (!theForm.company.value == "")
	  if (!validDate(theForm.company,"Date of birth",true))
   	  return false; 
   if (!validEmail(theForm.email,"Email",true))
    return false; 
  if (!validRequired(theForm.customerPassword,"Password"))
    return false;
  if (!validRequired(theForm.firstName,"First Name"))
    return false;
  if (!validRequired(theForm.surname,"Last Name",true))
    return false;
  if (!validRequired(theForm.street,"Street",true))
    return false;
  if (!validRequired(theForm.suburb,"Town/Suburb",true))
    return false;
  if (!validRequired(theForm.postCode,"Post code",true))
    return false;	
  if (!validRequired(theForm.phone,"Contact phone",true))
    return false;		
 // return true;

  if (submitcount == 0) {
    submitcount++;
    return true;
  } else {
    alert("Processing...\n\nClick OK now and please wait for a response.");
    return false;
  }  
}

function validateFormQuote(theForm)
{
  if (!validRequired(theForm.name,"Contact Name"))
    return false;
  if (!validRequired(theForm.businessname,"Business Name"))
    return false;	
  if (!validRequired(theForm.address,"Address"))
    return false;
   if (!validEmail(theForm.email,"Email",true))
    return false; 
  if (!validRequired(theForm.phone,"Phone",true))
    return false;
  return true;
}


function validateFormNewsletter(theForm)
{
  if (!validRequired(theForm.name,"First Name"))
    return false;
  if (!validEmail(theForm.email,"Email",true))
    return false; 
  return true;
}