// JavaScript Document
function fechar(obj){
	document.getElementById(obj).style.display='none';
	}

function trocarSubMenu(obj,clicado){
	var i = 1;
	while (i<5){
		caixa = "c" + i;
		botao = "l" + i;
		document.getElementById(caixa).style.display = 'none';
		document.getElementById(botao).className = '';
		i = i+1;
		}
	document.getElementById(obj).style.display = 'block';
	document.getElementById(clicado).className = 'select';
	}

/* somente números */
	function verificar_valor(event){
		var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
		var caract = new RegExp(/^\d+(,\d+)?$/i);
		var caract = caract.test(String.fromCharCode(keyCode));
		var tecla = event.keyCode;
		
		if(!caract && tecla != 8){
		keyCode=0;
		return false;
		}
		}
	
	/* mascara de CEP */
	function MM_formtCep(e,src,mask) {
		if(window.event) { _TXT = e.keyCode; }
		else if(e.which) { _TXT = e.which; }
		if(_TXT > 47 && _TXT < 58) {
			var i = src.value.length; var saida = mask.substring(0,1); var texto = mask.substring(i)
			if (texto.substring(0,1) != saida) { src.value += texto.substring(0,1); }
			return true; } else { if (_TXT != 8) { return false; }
			else { return true; }
			}
	}