function footer() {
	var altura = (document.body.offsetHeight);
	var minima = (window.document.body.clientHeight);

	alert(document.getElementById('tamanho').offsetHeight)
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		if(altura<minima){
			 document.getElementById("footer").style.bottom = minima + "px";
		 }
		 else {
			 document.getElementById("footer").style.bottom = altura + "px";
		 }
	 }
	 else {
		 if(altura<minima){
			 document.getElementById("footer").style.bottom = minima + "px";
		 }
		 else {
			 document.getElementById("footer").style.bottom = altura + "px";
		 }
	 }
}
function lateral(){
	var lateral = parseInt((screen.width-775)/2) + "px";
	if((parseInt((screen.width-760)/2))>222){
		document.getElementById("complementoMenu").style.width = lateral;
	}
}