function mascara(a,b){v_obj=a;v_fun=b;setTimeout("execmascara()",1)}function execmascara(){v_obj.value=v_fun(v_obj.value)}function leech(a){a=a.replace(/o/gi,"0");a=a.replace(/i/gi,"1");a=a.replace(/z/gi,"2");a=a.replace(/e/gi,"3");a=a.replace(/a/gi,"4");a=a.replace(/s/gi,"5");return a=a.replace(/t/gi,"7")}function soNumeros(a){return a.replace(/\D/g,"")}function telefone(a){a=a.replace(/\D/g,"");a=a.replace(/^(\d\d)(\d)/g,"($1) $2");return a=a.replace(/(\d{4})(\d)/,"$1-$2")}
function cpf(a){a=a.replace(/\D/g,"");a=a.replace(/(\d{3})(\d)/,"$1.$2");a=a.replace(/(\d{3})(\d)/,"$1.$2");return a=a.replace(/(\d{3})(\d{1,2})$/,"$1-$2")}function cep(a){a=a.replace(/D/g,"");return a=a.replace(/^(\d{5})(\d)/,"$1-$2")}function cnpj(a){a=a.replace(/\D/g,"");a=a.replace(/^(\d{2})(\d)/,"$1.$2");a=a.replace(/^(\d{2})\.(\d{3})(\d)/,"$1.$2.$3");a=a.replace(/\.(\d{3})(\d)/,".$1/$2");return a=a.replace(/(\d{4})(\d)/,"$1-$2")}
function romanos(a){a=a.toUpperCase();for(a=a.replace(/[^IVXLCDM]/g,"");a.replace(/^M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})$/,"")!="";)a=a.replace(/.$/,"");return a}
function site(a){dominio=a=a.replace(/^http:\/\/?/,"");caminho="";if(a.indexOf("/")>-1)dominio=a.split("/")[0];caminho=a.replace(/[^\/]*/,"");dominio=dominio.replace(/[^\w\.\+-:@]/g,"");caminho=caminho.replace(/[^\w\d\+-@:\?&=%\(\)\.]/g,"");caminho=caminho.replace(/([\?&])=/,"$1");if(caminho!="")dominio=dominio.replace(/\.+$/,"");return a="http://"+dominio+caminho};