// JavaScript Document
function FormataCPF(pForm,pCampo,pTamMax,pPos1,pPos2,pPosTraco,pTeclaPres)
{
	 var wTecla, wVr, wTam;
	 
		   // alert(pForm[pCampo].value);
	  
	 wTecla = pTeclaPres.keyCode;
	 wVr = pForm[pCampo].value;
	 wVr = wVr.toString().replace( "-", "" );
	 wVr = wVr.toString().replace( ".", "" );
	 wVr = wVr.toString().replace( ".", "" );
	 wVr = wVr.toString().replace( "/", "" );
	 wTam = wVr.length ;
	
	 if (wTam < pTamMax && wTecla != 8) { 
		wTam = wVr.length + 1 ; 
	 }
	
	 if (wTecla == 8 ) { 
		wTam = wTam - 1 ; 
	 }
	   
	 if ( wTecla == 8 || wTecla == 88 || wTecla >= 48 && wTecla <= 57 || wTecla >= 96 && wTecla <= 105 ){
	  if ( wTam <= 2 ){
		pForm[pCampo].value = wVr ;
	  }
	  if (wTam > pPosTraco && wTam <= pTamMax) {
			wVr = wVr.substr(0, wTam - pPosTraco) + '-' + wVr.substr(wTam - pPosTraco, wTam);
	  }
	  if ( wTam == pTamMax){
			wVr = wVr.substr( 0, wTam - pPos1 ) + '.' + wVr.substr(wTam - pPos1, 3) + '.' + wVr.substr(wTam - pPos2, wTam);
	  }
	  pForm[pCampo].value = wVr;
	 
	 }
	
}