function entrar(){
	elert("entrei");
	
}


<!-- Begin Data
var day="";
var month="";
var myweekday="";
var year="";
mydate = new Date();
myday = mydate.getDay();
mymonth = mydate.getMonth();
myweekday= mydate.getDate();
weekday= myweekday;
myyear= mydate.getYear();
year = myyear;

if(myday == 0)
day = " Domingo, "      
else if(myday == 1)
day = " Segunda, "
else if(myday == 2)
day = " Terça, "   
else if(myday == 3)
day = " Quarta, "   
else if(myday == 4)
day = " Quinta, "
else if(myday == 5)
day = " Sexta, "
else if(myday == 6)
day = " S&aacute;bado, "
if(mymonth == 0) {
month = "Janeiro "}
else if(mymonth ==1)
month = "Fevereiro "
else if(mymonth ==2)
month = "Mar&ccedil;o"
else if(mymonth ==3)
month = "Abril "
else if(mymonth ==4)
month = "Maio "
else if(mymonth ==5)
month = "Junho "
else if(mymonth ==6)
month = "Julho "
else if(mymonth ==7)
month = "Agosto "
else if(mymonth ==8)
month = "Setembro "
else if(mymonth ==9)
month = "Outubro "
else if(mymonth ==10)
month = "Novembro "
else if(mymonth ==11)
month = "Dezembro "
// End Data -->

//=================================================

function mudacor(ref,cor){

 ref.style.backgroundColor=cor;

}

//=================================================

function abreMural(pastaMural) { //por Thyago Costa - 19/01/2008 // 'showImage'
   
   var pastaExp = 'expedicoes/';
   var index    = '/index.htm';
   var largura = 600;
   var altura = 710;
   var theUrl = ''; 
 
   theUrl = pastaExp + pastaMural + index;
   
   popUp = open(theUrl,'_blank','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=no,resizable=no,copyhistory=no,width=' + largura + ',height=' + altura + ',left=0,top=0,screenX=0,screenY=0');
   popUp.focus();
}

//=================================================

function equipe(nome) { //por Thyago Costa - 19/01/2008 // 'showImage'
   
   var pastaExp = 'equipe/';
   var index    = nome+'.php';
   var largura = 641;
   var altura = 480;
   var theUrl = ''; 
 
   theUrl = pastaExp + index;
   
   popUp = open(theUrl,'_blank','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=no,resizable=no,copyhistory=no,width=' + largura + ',height=' + altura + ',left=0,top=0,screenX=0,screenY=0');
   popUp.focus();
}