// JavaScript Document

var isIE=(navigator.appName.indexOf("Microsoft")!=-1)? 1 : 0;

function mOver(id,cor) {
}

function mOut(id,cor) {
}

function mOvr(src,clrOver) {
	src.style.cursor = 'hand';
	src.bgColor = clrOver;
}

function mOut(src,clrIn) {
	src.style.cursor = 'default';
	src.bgColor = clrIn;
}

// cookies
function mostraMenu(op){
	switch (op){
		case 1:
			$('menu01').style.display ="";
			$('menu02').style.display = "none";
			document.cookie = 'opMenu' + "=" + "m01";
			$('tr01').style.backgroundColor = "#2B79A8";
			$('tr02').style.backgroundColor = "";
			$('tr03').style.backgroundColor = "";
			break;

		case 2:
			$('menu01').style.display ="none";
			$('menu02').style.display = "";
			document.cookie = 'opMenu' + "=" + "m02";
			$('tr01').style.backgroundColor = "";
			$('tr02').style.backgroundColor = "#2B79A8";
			$('tr03').style.backgroundColor = "";
			break;

		default:
			$('menu01').style.display ="none";
			$('menu02').style.display = "none";
			$('tr01').style.backgroundColor = "";
			$('tr02').style.backgroundColor = "";
			$('tr03').style.backgroundColor = "";
			break;	
	}
}

function getCookie(nome_do_cookie){
	if(document.cookie.length > 0){
		begin = document.cookie.indexOf(nome_do_cookie + "=");
	if(begin != -1){
		begin += nome_do_cookie.length+1;
		end = document.cookie.indexOf(";", begin);
	if(end == -1) {
		end = document.cookie.length;
	}
	return unescape(document.cookie.substring(begin, end));
	}
	}
return null;
}

function estadoCookie(){
	var estadin = getCookie('opMenu');
	switch (estadin){
		case "m01":
			$('menu01').style.display ="";
			$('menu02').style.display = "none";
			document.cookie = 'opMenu' + "=" + "m01";
			$('tr01').style.backgroundColor = "#2B79A8";
			$('tr02').style.backgroundColor = "#999999";
			$('tr03').style.backgroundColor = "#999999";
			break;
		case "m02":
			$('menu01').style.display ="none";
			$('menu02').style.display = "";
			document.cookie = 'opMenu' + "=" + "m02";
			$('tr01').style.backgroundColor = "#999999";
			$('tr02').style.backgroundColor = "#2B79A8";
			$('tr03').style.backgroundColor = "#999999";
			break;
	}
}
function deleteCookie (name) {  
var exp = new Date();  
exp.setTime (exp.getTime() - 1);  
var cval = getCookie(name);  
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}