function leading_zeros(val){
	if(val < 10){
		return '0'+ val;
	}
	else
		return val;
}


function set_offset() {
		
	if(navigator.appVersion.indexOf("MSIE")!=-1){
		document.getElementById("ok_fix").style.marginLeft = "100px";
		document.getElementById("login_fix").style.marginLeft = "77px";
		document.getElementById("enviar_fix").style.marginLeft = "69px";
	}

	if(navigator.appVersion.indexOf("Safari")!=-1 && navigator.appVersion.indexOf("Chrome") ==-1){
		document.getElementById("ok_fix").style.marginLeft = "95px";
		document.getElementById("login_fix").style.marginLeft = "80px";
		document.getElementById("enviar_fix").style.marginLeft = "75px";
	}

	
	if(navigator.appVersion.indexOf("Chrome")!=-1 && navigator.appVersion.indexOf("Chrome") !=-1){
		document.getElementById("ok_fix").style.marginLeft = "85px";
		document.getElementById("login_fix").style.marginLeft = "70px";
		document.getElementById("enviar_fix").style.marginLeft = "70px";
	}
}

function clock() {
	var x = new Date();
	var data = leading_zeros(x.getDate()) + '/'+ leading_zeros((x.getDay()-1)) + '/' + x.getFullYear();
	var hora = leading_zeros(x.getHours()) + ':' + leading_zeros(x.getMinutes()) + ':' + leading_zeros(x.getSeconds());
	var timer = data + '<br />' + hora;
	document.getElementById('clock').innerHTML = timer;
}

function show(v) {
	if(v == 1){
		document.getElementById('empregado').style.display = "block";
	}
	else {
		document.getElementById('empregado').style.display = "none";
	}
}

function display_options(idx){
	if(idx == '1'){
		document.getElementById('validade_bi').style.display = "block";
	}
	else {
		document.getElementById('validade_bi').style.display = "none";
	}
}