function gEl(o){
		return document.getElementById(o);	
	}
	
	function addZero(v){
		return (v < 10) ? v = '0'+v : v ;	
	}

	function getData(){
		var semana = new Array('Dom','Seg','Ter','Qua','Qui','Sex','Sab');
		var data = new Date();
		
		gEl('hora').innerHTML = addZero(data.getHours())+':'+addZero(data.getMinutes())+':'+addZero(data.getSeconds());

		var cDate = data.getDay();
		cDate = semana[cDate];

		gEl('data').innerHTML = cDate+' '+addZero(data.getDate())+'/'+addZero(data.getMonth()+1)+'/'+addZero(data.getFullYear());
		
		setTimeout('getData()',1000);
	}
	
	function getNav(){
			var chromet = false;
			if (navigator.appName == 'Netscape'){
				if (navigator.userAgent.indexOf("Firefox") != -1){
					posi = navigator.userAgent.indexOf("Firefox");
					appRealName = navigator.userAgent.substr(posi,navigator.userAgent.length);
				}
				if (navigator.userAgent.indexOf("Chrome") != -1){
					posi = navigator.userAgent.indexOf("Chrome");
					appRealName = navigator.userAgent.substr(posi,10);
					chromet = true;
				}
				if ((navigator.userAgent.indexOf("Safari") != -1) && (!chromet)){
					posi = navigator.userAgent.indexOf("Safari");
					appRealName = navigator.userAgent.substr(posi,navigator.userAgent.length);
				}
			}else if (navigator.appName == 'Microsoft Internet Explorer'){
				posi = navigator.userAgent.indexOf("MSIE");
				appRealName = navigator.userAgent.substr(posi,8);
				if (appRealName == 'MSIE 6.0'){
					appRealName = 'Microsoft Internet Explorer 6';
				}
				if (appRealName == 'MSIE 7.0'){
					appRealName = 'Microsoft Internet Explorer 7';	
				}
				if (appRealName == 'MSIE 8.0'){
					appRealName = 'Microsoft Internet Explorer 8';	
				}
				if (appRealName == 'MSIE 9.0'){
					appRealName = 'Microsoft Internet Explorer 9';	
				}
			}else{
				appRealName = navigator.appName+' - '+navigator.appVersion;	
			}
			gEl('navegador').innerHTML = 'Navegador: '+appRealName;
	}