inpDropText = function(input, text) {
		if (input.value == text) input.value = '';
	}
	
	inpChangeAreaSize = function(id, delta, stop) {
		var area = document.getElementById(id);
		if (area) {
			if (delta < 0) { if (area.offsetHeight + delta >= stop) area.style.height = area.offsetHeight + delta; }
			else if (delta > 0) { if (area.offsetHeight + delta <= stop) area.style.height = area.offsetHeight + delta; }
		}
		return false;
	}