var TRange=null;

function findString2 (str) {
 
 document.getElementById('t2').value = str;
 
 if (parseInt(navigator.appVersion)<4) return;
 var strFound;
 if (navigator.appName=="Netscape") {

  
  // NAVIGATOR-SPECIFIC CODE
  strFound=self.find(str);
  if (!strFound) {
   strFound=self.find(str,0,1)
   while (self.find(str,0,1)) continue
  }

 }
 if (navigator.appName.indexOf("Microsoft")!=-1) {

  // EXPLORER-SPECIFIC CODE
  if (TRange!=null) {
   TRange.collapse(false)
   strFound=TRange.findText(str)
   if (strFound) TRange.select()
  }
  if (TRange==null || strFound==0) {
   TRange=self.document.body.createTextRange()
   strFound=TRange.findText(str)
   if (strFound) TRange.select()
  }
 
 }
 
 if (!strFound){
	 alert ("trecho '"+str+"' não encontrado !");
 }else{
	divT = document.getElementById('busca_js1');
	divT.style.display = '';
	divT = document.getElementById('busca_js_atual');
	divT.style.display = 'none';
 }

}


function fecharBusca(){
    divT = document.getElementById('busca_js1');
	divT.style.display = 'none';
	divT = document.getElementById('busca_js_atual');
	divT.style.display = '';
}