/* 
======================================================
== File: scripts/scripts.js
== Project: geotweeter.com
== Author: Grant McKenzie
== Date: August 2008
== More information at http://www.geotweeter.com
======================================================
*/

function textCounter(field,cntfield,maxlimit) {
	if (field.value.length > maxlimit) {
		field.value = field.value.substring(0, maxlimit);
	} 
	else {
		if (field.value.length >= (maxlimit-5)) {
			cntfield.style.color = "#ff6666";
		}
		else {
			cntfield.style.color = "#6eb0cb";
		}
		cntfield.value = maxlimit - field.value.length;
	}
}
function loadip() {
 	document.getElementById('zip').value = sGeobytesCity+","+sGeobytesCode+","+sGeobytesCountry;
}
function toggleLocation() {
	var useip = document.getElementById('useip').checked;
	if (useip == true) {
		document.getElementById('zlocation').disabled = true;
		document.getElementById('zlocation').style.backgroundColor = "#eeeeee";
		document.getElementById('zlocation').style.color = "#eeeeee";
	}	
	else {
		document.getElementById('zlocation').disabled = false;
		document.getElementById('zlocation').style.backgroundColor = "#f5ffff";
		document.getElementById('zlocation').style.color = "#333333";
	}
}

function AboutOn() {
	document.getElementById('about').style.display ="inline";
	document.getElementById('help').style.display ="none";
}
function AboutOff() {
	document.getElementById('about').style.display ="none";
}
function HelpOn() {
	document.getElementById('help').style.display ="inline";
	document.getElementById('about').style.display ="none";
}
function HelpOff() {
	document.getElementById('help').style.display ="none";
}