function showOrHideText (state){
		if (state=='contracted') {
			document.getElementById('aboutPhotoDisplayed').style.visibility='visible';
			document.getElementById('aboutPhoto').style.visibility='hidden';
		}
		if (state=='expanded') {
			document.getElementById('aboutPhotoDisplayed').style.visibility='hidden';
			document.getElementById('aboutPhoto').style.visibility='visible';
		}
	}