// JavaScript Document



function start_fades() {
	
	
	setTimeout('fade_out(0)',3000);
	document.getElementById('fprop').style.background = "url(" + fseq[1] + ")";
}

var fadiv = document.getElementById('image4_under');

function fade_out(imgnum) {
if (imgnum < (fseq.length  -1))
	var newnum = imgnum + 1;
else
	var newnum = 0;
var newimg = fseq[newnum];
document.getElementById('fprop').style.background = "url(" + newimg + ")";
new Effect.Opacity('image4',{duration:1.0,from:1.0,to:0.0});
imgnum++;
setTimeout('fade_in('+imgnum+')',3000);
}

function fade_in(imgnum) {
if (imgnum < (fseq.length  -1))
	var newnum = imgnum + 1;
else
	var newnum = 0;
setTimeout('fade_out(' + newnum + ')',3000);
var newimg = fseq[newnum];

document.getElementById('image4').src = newimg;
new Effect.Opacity('image4',{duration:1.0,from:0.0,to:1.0});
}

function spinfo() {
killtmr();
if (document.getElementById('propinfo').style.display =='none')
 new Effect.BlindDown('propinfo');
	}

var uptm;

function uptmr() {
	uptm = setTimeout('hidesp()',2000);
	}

function killtmr() {
	clearTimeout(uptm);
	}

function hidesp() {
	if (document.getElementById('propinfo').style.display !='none')
	 new Effect.BlindUp('propinfo');
	}
	
function expand(expid) {
	var el = document.getElementById(expid);
	if(el.style.display != 'block')	
		el.style.display = 'block';
	else
		el.style.display = 'none';
	
	}

function prop_swap(url) {
var img = document.createElement('img');
    img.onload = function (evt) {
       $('bigimg').src=this.src;
    }
    img.src = url;
    return false;
	//document.getElementById('bigimg').src= url;
}