function getObject(name) { 
	var ns4	= (document.layers) ? true : false; 
	var w3c = (document.getElementById) ? true : false; 
	var ie4 = (document.all) ? true : false; 
	
	if (ns4) return eval('document.' + name); 
	if (w3c) return document.getElementById(name); 
	if (ie4) return eval('document.all.' + name);
	
	return false; 
}

function removeText(ob, textVal) {
	if (ob.value == '') {
		ob.value	= textVal;
	}
}

function selectText(ob, textVal) {
	if (ob.value == textVal) {
		ob.value	= '';
	}
}