function hover(obj) {
	//#0A4E92
	obj.style.borderColor = "#0A4E92";
}

function unhover(obj) {
	//#D0CED3
	obj.style.borderColor = "#D0CED3";
}

function openBio(obj) {
	var divje = obj.parentNode.getElementsByTagName('div')[0];
	
	divje.style.display = 'block';
	obj.innerHTML = '- Close Biography';
	
	obj.onclick = function() {
		closeBio(this);
	}
}

function closeBio(obj) {
	var divje = obj.parentNode.getElementsByTagName('div')[0];
	
	divje.style.display = 'none';
	obj.innerHTML = '+ View Biography';
	
	obj.onclick = function() {
		openBio(this);
	}
}

function openLetter(obj) {
	var divje = obj.parentNode.getElementsByTagName('div')[0];
	
	divje.style.display = 'block';
	obj.innerHTML = 'close letter..';
	
	obj.onclick = function() {
		closeLetter(this);
	}
}

function closeLetter(obj) {
	var divje = obj.parentNode.getElementsByTagName('div')[0];
	
	divje.style.display = 'none';
	obj.innerHTML = 'read more...';
	
	obj.onclick = function() {
		openLetter(this);
	}
}