var prev = 1;
var next = 1;
var current = 1;
var x = 1;
var blurbs = new Array()
blurbs[0] = " ";
blurbs[1] = "<p><a href=\"#\" onclick=\"changeMainPrev()\">Previous</a>&nbsp;|&nbsp;<a href=\"#\" onclick=\"revertThumbs()\">Back to thumbs</a>&nbsp;|&nbsp;<a href=\"#\" onclick=\"changeMainNext()\">Next</a></p>";

blurbs[2] = "<p>Back to thumbs:&nbsp;&nbsp;<a href=\"#\" onclick=\"revertThumbs()\">People pg. 1</a>&nbsp;&nbsp;<a href=\"people2.html\" >People pg. 2</a></p>";

blurbs[3] = "<p>Back to thumbs:&nbsp;&nbsp;<a href=\"people.html\">People pg. 1</a>&nbsp;&nbsp;<a href=\"#\" onclick=\"revertThumbs()\">People pg. 2</a></p>";

blurbs[4] = "<p><a href=\"people2.html\" >People pg. 2</a></p>";
blurbs[5] = "<p><a href=\"people.html\" >People pg. 1</a></p>";

var sourcerer = new Array;

var wideness = new Array;

function pageInit()
{
var tempArray = YAHOO.util.Dom.getElementsByClassName('cached', 'img');
x = (tempArray.length)-1;
var i=0
for (i=0;i<=x;i++)
{
sourcerer[i] = tempArray[i].src;
wideness[i] = tempArray[i].alt;
}

revertThumbs();
}

function alerter()
{
alert(wideness[0] + '  IE sux');
}

function changeMainPic(newSrc)
{
current = newSrc;

var anim = new YAHOO.util.Anim('junx', { opacity: { to: 0 } }, .05, YAHOO.util.Easing.easeOut);
anim.onComplete.subscribe(timeInNext);
anim.animate();

function timeInNext()
	{
	var t = setTimeout("fadeInNext()",275);
     }
}

function fadeInNext()
{
	YAHOO.util.Dom.replaceClass('junx', 'lefty', 'hiddenlefty');
	YAHOO.util.Dom.replaceClass('junx2', 'hiddenlefty', 'lefty'); 
	document.getElementById("main2").src = sourcerer[current];
	document.getElementById("main2").width = wideness[current];
	var anim = new YAHOO.util.Anim('main2', { opacity: { to: 1 } }, .05, YAHOO.util.Easing.easeOut);
	anim.onComplete.subscribe(changeBlurb);
	anim.animate();
}

function simpleSwitch()
{
	document.getElementById("main2").src = sourcerer[current];
	document.getElementById("main2").width = wideness[current];
	var anim = new YAHOO.util.Anim('main2', { opacity: { to: 1 } }, .05, YAHOO.util.Easing.easeOut);
	anim.animate();
}


function changeMainPrev()
{
if (current==0)
{current=x;}
else {current--;}
var anim = new YAHOO.util.Anim('main2', { opacity: { to: 0 } }, .05, YAHOO.util.Easing.easeOut);
anim.onComplete.subscribe(timeInNext);
anim.animate();
function timeInNext()
	{
	var t = setTimeout("simpleSwitch()",275);
	}
}


function changeMainNext()
{
if (current==x) {current=0;}
else {current++;}
var anim = new YAHOO.util.Anim('main2', { opacity: { to: 0 } }, .05, YAHOO.util.Easing.easeOut);
anim.onComplete.subscribe(timeInNext);
anim.animate();
function timeInNext()
	{
	var t = setTimeout("simpleSwitch()",275);
	}
}

function changeBlurb()
{
document.getElementById("blurb").innerHTML = blurbs[1];
}

function fadeInBlurb()
{
var anim = new YAHOO.util.Anim('blurb', { opacity: { to: 0 } }, .05, YAHOO.util.Easing.easeOut);
anim.onComplete.subscribe(fadeInNextBlurb);
anim.animate();
	function fadeInNextBlurb()
	{
	document.getElementById("blurb").innerHTML = blurbs[1];
	var anim = new YAHOO.util.Anim('blurb', { opacity: { to: 1 } }, .05, YAHOO.util.Easing.easeIn);
	anim.animate();
	}
}

function quickFadeThumbs()
{
	YAHOO.util.Dom.replaceClass('junx2', 'lefty', 'hiddenlefty'); 
	YAHOO.util.Dom.replaceClass('junx', 'hiddenlefty', 'lefty'); 
	var anim = new YAHOO.util.Anim('junx', { opacity: { to: 1 } }, .05, YAHOO.util.Easing.easeIn);
	anim.onComplete.subscribe(revertBlurb);
	anim.animate();
}

function revertThumbs()
{
var anim = new YAHOO.util.Anim('main2', { opacity: { to: 0 } }, .05, YAHOO.util.Easing.easeOut);
anim.onComplete.subscribe(timeInNext);
anim.animate();
function timeInNext()
	{
	var t = setTimeout("quickFadeThumbs()",275);
     }

}





function fadeOutBlurb()
{
var anim = new YAHOO.util.Anim('blurb', { opacity: { to: 0 } }, .1, YAHOO.util.Easing.easeOut);
anim.onComplete.subscribe(fadeInNextBlurb);
anim.animate();

	function fadeInNextBlurb()
	{
	if (document.getElementById("people"))
		{document.getElementById("blurb").innerHTML = blurbs[4];}
	else if (document.getElementById("people2"))
		{document.getElementById("blurb").innerHTML = blurbs[5];}
	else
		{document.getElementById("blurb").innerHTML = blurbs[0];}
	var anim = new YAHOO.util.Anim('blurb', { opacity: { to: 1 } }, .1, YAHOO.util.Easing.easeIn);
	anim.animate();
	}
}

function revertBlurb()
{
if (document.getElementById("people"))
		{document.getElementById("blurb").innerHTML = blurbs[4];}
	else if (document.getElementById("people2"))
		{document.getElementById("blurb").innerHTML = blurbs[5];}
	else
		{document.getElementById("blurb").innerHTML = blurbs[0];}
}