var slidepic = new Array('slideshow_1.jpg','slideshow_2.jpg','slideshow_3.jpg','slideshow_4.jpg','slideshow_5.jpg');
var thispic = 0;

for (i=0; i<slidepic.length; i++)
{
	whichopac = (i == 0) ? 'opacity100' : 'opacity0';
	document.write('<div style="position:absolute;"><img id="slideshow_' + i + '" name="slideshow_' + i + '" src="/images/' + slidepic[i] + '" width="960" height="640" border="0" alt="Lakeside Stories Magazine" class="' + whichopac + '"></div>');
}

function fadeOut(which)
{
	var what;
	for (i=1; i<=10; i++)
	{
		what = 100 - (i * 10);
		setTimeout('changeOpac(\"'+which+'\",'+what+')',i*50);
	}
}

function fadeIn(which)
{
	var what;
	for (i=1; i<=10; i++)
	{
		what = i * 10;
		setTimeout('changeOpac(\"'+which+'\",'+what+')',i*50);
	}
}

function changeOpac(which,what)
{
	document.getElementById(which).className = 'opacity' + what;
}

function highlightMenu(which)
{
	document.getElementById('homemenu_'+which).className = 'opacity100';
}

function unhighlightMenu(which)
{
	document.getElementById('homemenu_'+which).className = 'opacity80';
}

function runSlideShow()
{
	lastpic = thispic;
	nextpic = thispic + 1;
	if (nextpic > slidepic.length - 1)
	{
		nextpic = 0;
	}
	thispic = nextpic;

	fadeOut('slideshow_'+lastpic);
	fadeIn('slideshow_'+nextpic);
}

setInterval('runSlideShow()', 4000);