// JavaScript Document

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid e-mail address")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid e-mail address")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid e-mail address")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid e-mail address")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid e-mail address")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid e-mail address")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid e-mail address")
		    return false
		 }

 		 return true					
	}

function ValidateForm(){

//Name Validation
	var nameField=document.form.name
	
	if ((nameField.value==null)||(nameField.value=="")){
		alert("Your name is required")
		nameField.focus()
		return false
	}
	
//Surname Validation
	var surnameField=document.form.surname
	
	if ((surnameField.value==null)||(surnameField.value=="")){
		alert("Your surname is required")
		surnameField.focus()
		return false
	}

//Phone Number Validation
	var phoneNumber=document.form.phone
	
	if ((phoneNumber.value==null)||(phoneNumber.value=="")){
		alert("Your phone number is required")
		phoneNumber.focus()
		return false
	}
	
//Email Addres Validation
	
	var emailID=document.form.email
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please provide your email address")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	
	
//Address 1 Validation
	var addressField=document.form.address1
	
	if ((addressField.value==null)||(addressField.value=="")){
		alert("Your address is required")
		addressField.focus()
		return false
	}

//Address 2 Validation
	var address2Field=document.form.address2
	
	if ((address2Field.value==null)||(address2Field.value=="")){
		alert("Your address is required")
		address2Field.focus()
		return false
	}


//Town/ City name Validation
	var towncityField=document.form.towncity
	
	if ((towncityField.value==null)||(towncityField.value=="")){
		alert("Please fill in your town/city")
		towncityField.focus()
		return false
	}
	
//County Validation
	var countyField=document.form.county
	
	if ((countyField.value==null)||(countyField.value=="")){
		alert("Please provide your county")
		countyField.focus()
		return false
	}
	
//Country Validation
	var countryField=document.form.country
	
	if (countryField.value=="Please Select Country"){
		alert("Please select your country")
		countryField.focus()
		return false
	}	
	
	return true
 }