function update_basket()

{

	document.frm_basket.submit();

}



function continue_order()

{

	//validates the order form and sends if all is ok

	var frm = document.frm_step1;

	var bln_err = false;

	var err_msg = 'Please complete the following fields:\n\n';

//NJM:::



	if(frm.first_name.value == '')

	{

		bln_err = true;

		err_msg+= '* Forename\n';

	}

	if(frm.last_name.value == '')

	{

		bln_err = true;

		err_msg+= '* Surname\n';

	}

	if(frm.email.value == '')

	{

		bln_err = true;

		err_msg+= '* Email address\n';

	}

	if(frm.tel.value == '')

	{

		bln_err = true;

		err_msg+= '* Daytime contact number\n';

	}

	if(frm.address1.value == '')

	{

		bln_err = true;

		err_msg+= '* Street\n';

	}

	if(frm.city.value == '')

	{

		bln_err = true;

		err_msg+= '* Town\n';

	}

	if(frm.state.value == '')

	{

		bln_err = true;

		err_msg+= '* County\n';

	}



	if(frm.zip.value == '')

	{

		bln_err = true;

		err_msg+= '* Postcode\n';

	}



	if(bln_err == true)

	{

		alert(err_msg);

	}

	else

	{

		frm.action = 'complete_order_step2.php';

		frm.submit();

	}

	

//NJM:::
/*
frm.action = 'complete_order_step2.php';

frm.submit();*/

/***********/

}



function complete_order()

{

	var frm = document.frm_sendorder;

	frm.action="https://www.paypal.com/cgi-bin/webscr";

	frm.submit();

}



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 checkPostCode () 

{

  // This array holds the regular expressions for the valid postcodes

  var pcexp = new Array ();



  // Expression for postcodes: AN NAA, ANN NAA, AAN NAA, and AANN NAA

  pcexp.push (/^([a-z]{1,2}[0-9]{1,2})(\s*)([0-9]{1}[abdefghijlnpqrstuwxyx][a-z])$/i);

  // Expression for postcodes: ANA NAA, and AANA  NAA

  pcexp.push (/^([a-z]{1,2}[0-9]{1}[a-z]{1})(\s*)([0-9]{1}[abdefghijlnpqrstuwxyx][a-z])$/i);

  // Exception for the special postcode GIR 0AA

  pcexp.push (/^(GIR)(\s*)(0AA)$/i);



  // Load up the string to check

  var postCode = document.frm_postcode.postcode.value;



  // Assume we're not going to find a valid postcode

  var valid = false;

  

  // Check the string against both post codes

  for (i=0; i<pcexp.length; i++) {

    if (pcexp[i].test(postCode)) {

    

      // The post code is valid - split the post code into component parts

      pcexp[i].exec(postCode);

      

      // Copy it back into the original string, converting it to uppercase and

      // inserting a space between the inward and outward codes

      

      postCode = RegExp.$1.toUpperCase() + " " + RegExp.$3.toUpperCase();

      

      // Load new postcode back into the form element

      valid = true;

      

      // Remember that we have found that the code is valid and break from loop



      break;

    }

  }

  

  // Return with either the reformatted valid postcode or the original invalid 

  // postcode

  if (valid) {return postCode;} else return false;

}



function test_code () 

{

	var frm = document.frm_postcode;



	if (checkPostCode ()) 

	{

		frm.postcode.value=checkPostCode ()

		frm.action = 'getmileage.php';

		frm.submit();

	} 

	else 

	{

		alert('You have entered an invalid postcode');

	}

}



function checkPostalCode(postCode) 

{

  // This array holds the regular expressions for the valid postcodes

  var pcexp = new Array ();



  // Expression for postcodes: AN NAA, ANN NAA, AAN NAA, and AANN NAA

  pcexp.push (/^([a-z]{1,2}[0-9]{1,2})(\s*)([0-9]{1}[abdefghijlnpqrstuwxyx][a-z])$/i);

  // Expression for postcodes: ANA NAA, and AANA  NAA

  pcexp.push (/^([a-z]{1,2}[0-9]{1}[a-z]{1})(\s*)([0-9]{1}[abdefghijlnpqrstuwxyx][a-z])$/i);

  // Exception for the special postcode GIR 0AA

  pcexp.push (/^(GIR)(\s*)(0AA)$/i);







  // Assume we're not going to find a valid postcode

  var valid = false;

  

  // Check the string against both post codes

  for (i=0; i<pcexp.length; i++) {

    if (pcexp[i].test(postCode)) {

    

      // The post code is valid - split the post code into component parts

      pcexp[i].exec(postCode);

      

      // Copy it back into the original string, converting it to uppercase and

      // inserting a space between the inward and outward codes

      

      postCode = RegExp.$1.toUpperCase() + " " + RegExp.$3.toUpperCase();

      

      // Load new postcode back into the form element

      valid = true;

      

      // Remember that we have found that the code is valid and break from loop



      break;

    }

  }

  

  // Return with either the reformatted valid postcode or the original invalid 

  // postcode

  if (valid) {return true;} else return false;

}