function showPhoto(pid) {
	if(document.getElementById) {
		clearActive();
		if(document.getElementById('ph'+pid)) {
			document.getElementById('ph'+pid).style.display="block";
		}
		if(document.getElementById('cr'+pid)) {
			document.getElementById('cr'+pid).style.display="block";
		}
	}
}

function clearActive() {
	if(document.getElementById) {
		for(var i=1; i<=100; i++) {
			if(document.getElementById('ph'+i)) {
				document.getElementById('ph'+i).style.display="none";
			}
			if(document.getElementById('cr'+i)) {
				document.getElementById('cr'+i).style.display="none";
			}
		}
	}
}