// logging
LOG=false;

// variables and arrays
var options=new Array("News","Contact","About");
var image;
var images;
var currentTab='tab0';

// functions

function init() {
	setContent(0);
}

function setContent(n) {
	element(currentTab).className='tab';
    currentTab='tab'+n;
    element(currentTab).className='currentTab';
	onmousedown=onmouseup=onmousemove=null;
	element("content").innerHTML=element(options[n]).innerHTML;
}

function showHint(message) {
	// show instructions for 5 secs
	element('hint').innerHTML=' '+message+' ';
	element('hint').style.display='block';
//	report('hint visible');
	setTimeout('element("hint").style.display="none";',5000);
}

function element(id) {
//	if(document.all) return document.all.id; // IE
//	else 
	return document.getElementById(id);
}

function report(message) {
	if(LOG)	console.log(message);
}