// JavaScript Document

function ap(person) {

	al = document.getElementById('txt_'+person);
	al.restore = al.style.color;
	al.style.color='red';
	im = document.getElementById(person);
	oldsrc = new String(im.src);
	newsrc = oldsrc.replace('_up','_over');
	im.src = newsrc;
	
}

function apr(person) {
	al = document.getElementById('txt_'+person);
	al.style.color=al.restore;
	im = document.getElementById(person);
	newsrc = oldsrc.replace('_over','_up');
	im.src = newsrc;
}