//Regular expressions for testing
        reNum = /^\(?\d{4,5}\)?\s*\d{6,7}$/;
        reEmail = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;

function callVal(regValue,regElem){
    if(regValue == ""){
        document.getElementById(regElem).style.visibility="visible";
        reDir = false;
        }
    else {
        document.getElementById(regElem).style.visibility="hidden";
        }
}

function fmVal(fmreg) {
        formValid = false;
        reDir = true;

    if(!reNum.test(document.fmreg.regNum.value)  || document.fmreg.regNum.value == ""){
        document.getElementById('regMgive').style.visibility="visible";
        document.getElementById('regNumErr').style.visibility="visible";
            reDir=false;
        }
    else {
        document.getElementById('regMgive').style.visibility="hidden";
        document.getElementById('regNumErr').style.visibility="hidden";
            reDir=true;
        }
    if(!reEmail.test(document.fmreg.regEmail.value)  || document.fmreg.regEmail.value == ""){
        document.getElementById('regMgive').style.visibility="visible";
        document.getElementById('regEmailErr').style.visibility="visible";
            reDir=false;
        }
    else {
        document.getElementById('regMgive').style.visibility="hidden";
        document.getElementById('regEmailErr').style.visibility="hidden";
            reDir=true;
        }

        callVal(document.fmreg.regMake.value, 'regMakeErr');
        callVal(document.fmreg.regModel.value, 'regModelErr');
        callVal(document.fmreg.regYear.value, 'regYearErr');



    if(reDir == false) {
        document.getElementById('regMgive').style.visibility="visible";
        formValid = false;
    }
   else {
        document.getElementById('regMgive').style.visibility="hidden";
        formValid = true;
    }
/*
    if(reDir2 == false) {
        document.getElementById('regNgive').style.visibility="visible";
        document.getElementById('regMgive').style.visibility="visible";
        document.getElementById('regMgive').innerHTML = regMErr;
        formValid = false;
    }
    else {
        document.getElementById('regMgive').style.visibility="hidden";
    }
    if(document.fmreg.regPwd.value != document.fmreg.regPwdV.value){
        document.getElementById('regVgive').style.visibility="visible";
        formValid = false;
    }
    else {
        document.getElementById('regVgive').style.visibility="hidden";
    }
*/
    return formValid;
}