function changeBorder(object, classe) {
    obj = document.getElementById(object);
    obj.className = classe;
}

function sL(object) {
    obj = document.getElementById(object).style; 
    obj.display = "block";
}
function hL(object) {
    obj = document.getElementById(object).style; 
    obj.display = "none";
}

function hLall() {
    for (x = 1; x <= tabs; x++) {
		tab = "tab0" + x;
		obj = document.getElementById(tab);
		obj.style.display = "none";
	}
}

function showHide(object) {
    obj = document.getElementById(object).style;
    obj.display = obj.display == "block" ? "none" : "block";
} 

function getChars(object,object2) {
    obj = document.getElementById(object);
    obj.innerHTML = object2.innerHTML;
}

function ativaFundo(object,classe) {
	obj = document.getElementById(object);
	obj.className = classe;
}

function desativaTodos() {
	for(i = 1; i <= tabItens; i++) {
		coluna = "tabItem0" + i;
		document.getElementById(coluna).className = "";
	}
}

function contador(campo) {
    if((campo.value.length) >= caracteres) {
        campo.value = campo.value.substr(0,caracteres);
    }
    document.getElementById("count").innerHTML = caracteres-campo.value.length
}

$(document).ready(function() {
	/* MENU DO SITE */
	$('#infoLivros A').click(function() {
		$('.tabInfoLivros').hide();
		$('#infoLivros A').removeClass('activated');
		$(this).addClass('activated');
	});
	$('#tabItem01').click(function() {
		$('#tab01').fadeIn('slow');
	});
	$('#tabItem02').click(function() {
		$('#tab02').fadeIn('slow');
	});
	$('#tabItem03').click(function() {
		$('#tab03').fadeIn('slow');
	});
	$('#tabItem04').click(function() {
		$('#tab04').fadeIn('slow');
	});
});