function validate(){
	var e = ""
	
	if(!is("First")){
		e = "Please enter your first name..."
	} else if(!is("Last")){
		e = "Please enter your last name..."
	} else if(!is("Company")){
		e = "Please enter your company name..."
	} else if(!is("Address") || !is("City") || !is("State") || !is("Zip") || !is("Country")){
		e = "Please enter the your full address..."
	} else if(!is("Phone")){
		e = "Please enter your phone number..."
	} else if(!email(document.form.Email.value)){
		e = "Please enter a valid email address..."
	}
	
	if(e){
		alert(e)
	} else {
		document.form.submit()
	}
}

function is(field){
	if(document.form[field].value){
		return true
	}
}

function email(email) {
	return email.match(/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/);
}