// removes default text from form fields
function clearText(el) { 
	el.style.color = "#000";
	if (el.defaultValue==el.value) el.value = "";
}
// resets default text to form field
function resetText(el) {
	if (el.value=="") {
		el.style.color = "#6c6c6c";
		el.value = el.defaultValue;
	}
}