function validateForm() {
    ret = true;
    validate = {
    	company_name : /.+/,
        city : /.+/,
        first_name : /.+/,
        last_name : /.+/,
		business_name : /.+/,
		number_of_employees : /.+/,
		title : /.+/,
		state : /.+/,
		zip : /.+/,
		phone : /.+/,
		how_did_you_hear_about_us : /.+/,
		Comments : /.+/,
        email : /.+/
    }
    
    for (i in validate) {
        el = document.getElementById(i);

        if (validate[i].test(el.value)) {
            el.style.backgroundColor = "#ffffff";
        } else {
            el.style.backgroundColor = "#e29494";
            ret = false;
        }
    }

    return ret;
}