// Toggle visibility


function toggle( targetId ) {
	if (document.getElementById) {
		target = document.getElementById( targetId );
			if (target.className == "hidden") {
				target.className = "shown";
			} else {
				target.className = "hidden";
			}
	}
}

// Hide the element in question

function hideDiv(target) {
	if (!document.getElementById) {
	return false;
	}
	document.getElementById(target).className = "hidden";
	
// Give the link to element in question a class of "onoff"

	document.getElementById(target + "link").className = "onoff";
}

// Toggle Kiki's bio visibility

function toggleKiki() {
	if(!document.getElementById) {
		return false;
		}
		
	if(document.getElementById("kikilink")) {
		var kiki = document.getElementById("kikilink");
		} else {
		return false;
		}
	
	kiki.onclick=function() {
		toggle("kiki");
		return false;
		}
}

// Toggle Rob's bio visibility

function toggleRob() {
	if(!document.getElementById) {
		return false;
		}
		
	if(document.getElementById("roblink")) {
		var rob = document.getElementById("roblink");
		} else {
		return false;
		}
	
	rob.onclick=function() {
		toggle("rob");
		return false;
		}
}

// Toggle plain text poem's visibility

function togglePlaintext() {
	if(!document.getElementById) {
		return false;
		}
		
	if(document.getElementById("plaintextlink")) {
		var plain = document.getElementById("plaintextlink");
		} else {
		return false;
		}
	
	plain.onclick=function() {
		toggle("plaintext");
		return false;
		}
}

// Initialize functions

function initialize() {
	hideDiv("kiki");
	hideDiv("rob");
	hideDiv("plaintext");
	toggleKiki();
	toggleRob();
	togglePlaintext();
}


window.onload=initialize;