function MudarCor(what, color) {
	/* internet explorer */
	what.style.background='#c9e6f5';
	what.style.color=color;
	/*********************/
}
function RestaurarCor(what) {
	/* internet explorer */
	what.style.color='#505988';
	what.style.background='#add9ef';
	/*********************/
}
function Link(url) {
	window.location = url;
}