// JavaScript Document



function is_email(str)

{

  // are regular expressions supported?

  var supported = 0;

  if (window.RegExp)

  {

    var tempStr = "a";

    var tempReg = new RegExp(tempStr);

    if (tempReg.test(tempStr)) supported = 1;

  }

  if (!supported) 

    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);

  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");

  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$");

  return (!r1.test(str) && r2.test(str));

}



function validate_cv_form(form)

{

	var return_value = false;

	

	if(form.last_name.value == "")

	{

		alert("Please enter your Surname");

		form.last_name.focus();

	}

	else if(form.first_name.value == "")

	{

		alert("Please enter your First Name");

		form.first_name.focus();

	}

	else if(form.postcode.value == "")

	{

		alert("Please enter your postcode");

		form.postcode.focus();

	}

	else if(is_email(form.email.value) == false)

	{

		alert("Please enter a valid email address");

		form.email.focus();

	}

	else if(form.phone.value == "" && form.mobile.value == "" && form.other_phone == "")

	{

		alert("Please enter at least one phone number");

		form.phone.focus();

	}

	else if(form.job_function.value == "0")

	{

		alert("Please select a Job Function");

		form.job_function.focus();

	}

	else if(form.industry1.value == "0")

	{

		alert("Please select an Industry");

		form.industry1.focus();

	}

	else if(form.car_allowance.value == "Yes" && form.car_allowance_amount.value == "")

	{

		alert("Please enter your Car Allowance");

		form.car_allowance_amount.focus();

	}

	else if(form.file1.value.indexOf(".doc") < 1)

	{

		alert("Please select a Microsoft Word (.doc) document");

		form.file1.focus();

	}

	else

	{

		return_value = true;

	}

	

	return return_value;

}



function submit_cv_form(form)

{

	if(validate_cv_form(form) == true)

	{

		form.submit();

	}

}