function Key(){};Key.veEnter=function(pFrame){ if(pFrame.event.keyCode==13)
 return true; return false;};Key.isDigit=function(pCode) { return ( (pCode>=48 && pCode<=57)||(pCode>=96 && pCode<=105) )};Key.isRemove=function(pCode) { return (pCode==8 || pCode==46)};Key.isEditChar=function(pCode) { return (Key.isRemove(pCode) || pCode==9 || pCode==13 || pCode==35 || pCode==36 || pCode==37 || pCode==39)};Key.isValidNumFieldChar=function(pCode){ return (Key.isDigit(pCode) || Key.isEditChar(pCode))};Key.isFloat=function(pCode) { return (Key.isValidNumFieldChar(pCode) || pCode==188 || pCode==190 || pCode==110)};Key.isMedida=function(pCode) { return (Key.isFloat(pCode) || pCode==32 || pCode==111 || pCode==191)};