<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><title>Mascara CPF</title></head><body><formname="FormCpf"><INPUTmaxlength="14"size="25"name="cpf_cnpj"onkeypress="FormataCPF(document.FormCpf,'cpf_cnpj',11,8,5,2,event);"></form><Scriptlanguage="javascript">functionFormataCPF(pForm,pCampo,pTamMax,pPos1,pPos2,pPosTraco,pTeclaPres){varwTecla,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;}}</Script></body></html>