function validateForm()
{
	var emailForm = document.forms['emailForm'];
	var formSubmit = true;
		
	if(emailForm.name) {
		if(IsEmpty(emailForm.name.value)) {
			formSubmit = false;
		}
	}
	
	if(emailForm.email) {
		if(IsEmpty(emailForm.email.value)) {
			formSubmit = false;
		}
		if(IsEmail(emailForm.email.value) == false) {
			formSubmit = false;	
		}
	}
	
	if(emailForm.company) {
		if(IsEmpty(emailForm.company.value)) {
			formSubmit = false;
		}
	}
		
	if(emailForm.website) {
		if(IsEmpty(emailForm.website.value)) {
			formSubmit = false;
		}
	}
		
	if(emailForm.phone) {
		if(IsEmpty(emailForm.phone.value)) {
			formSubmit = false;
		}
	}
	
	if(emailForm.subject) {
		if(IsEmpty(emailForm.subject.value)) {
			formSubmit = false;
		}
	}
	
	if(emailForm.message) {
		if(IsEmpty(emailForm.message.value)) {
			formSubmit = false;
		}
	}
	if (formSubmit == false)
	{
		alert("Please fill in all fields");
		return false;
	}
	
	
}


function IsEmpty(str) {
	if (str == "") {
		return true;
    }
    else { 
   		return false; 
	}
}   

function IsEmail(str) 
{
	if ((str.indexOf(".") > 2) && (str.indexOf("@") > 0))
	{
		 IsNumber = true;
	}
	else
	{
		 IsNumber = false;
		 alert("Please enter a valid email address");
	}
 	return IsNumber;
}