﻿function delDefaultValue(elem) {
	elemChange = document.getElementById(elem);
	if (elemChange.value == elemChange.defaultValue) {
		elemChange.value='';
	}
	elemChange.style.color = '#000000';
}

function checkEmptyValue(elem) {
	elemChange = document.getElementById(elem);
	if (elemChange.value == '') {
		elemChange.style.color = '#6d6d6d';
		elemChange.value = elemChange.defaultValue;
	}
}