function validateForm(form){
	var formName = form.name;

	for (i=0;i<8;i++) {
		var box = document.forms[formName].elements[i];
		
		if (!box.value) {
			alert('Please fill in your ' + getBoxName(box.name) + '.');
			box.focus();
			return false;
		}
	}
}

function getBoxName(box){
	var str = 'No Name';
	if(box == 'first_name'){
		str = 'First Name';
	}
	else if(box == 'last_name'){
		str = 'Last Name';
	}
	else if(box == 'email'){
		str = 'E-mail Address';
	}
	else if(box == 'company'){
		str = 'Company';
	}	
	else if(box == 'city'){
		str = 'city';
	}
	else if(box == 'state'){
		str = 'State / Province';
	}	
	else if(box == 'zip'){
		str = 'Zip Code / Postal Code';
	}	
	else if(box == 'phone'){
		str = 'Telephone Number';
	}	
	return str;
}