var curNum = '';

function slideShow() {
	if(curNum == '') {
		curNum = $('picID').value;
	}
	
	if(curNum > $('picNum').value) {
		curNum = 0;
	}
	
	if($('SaraPic').height > $('headerImage').height) {
		Effect.Shrink('headerImage');
		//$('spacer').style.height = 0;
	}
	Effect.Fade('SaraPic', {duration:1.0});
	setTimeout('$(\'SaraPic\').src = \'/images/sara/\'+picArray[curNum];$(\'picID\').value = curNum++;Effect.Appear(\'SaraPic\', {duration:1.0});',1500);
	if($('SaraPic').height > $('headerImage').height) {
		$('spacer').style.height = $('headerImage').height - $('SaraPic').height;
		Effect.Grow('headerImage');
	}
	return curNum;
}