var exit=true;
function formfocus()
{
    document.searchForm.areacode.focus();
}
function CheckSizeNPA(FormName)
{
    //alert (FormName.NPA.value.length);
    if (FormName.areacode.value.length==3)
    {
        //document.FormName.NXX.Focus();
        document.searchForm.nxx.focus();
    }

}
function CheckSizeNXX(FormName)
{
    //alert (FormName.NPA.value.length);
    if (FormName.nxx.value.length==3 && FormName.lf.disabled == false) 
    {
        //document.FormName.NXX.Focus();
        document.searchForm.lf.focus();
    }

}

function validate(searchForm) 
{

    var strMsg = "";
    if  (isNaN(searchForm.areacode.value))
    {
        strMsg = strMsg + "\n" + "The Area Code must be a number!";


    }
    if  (isNaN(searchForm.nxx.value))
    {
        strMsg = strMsg + "\n" + "The Second phone value must be a number!";


    }

    if  (isNaN(searchForm.lf.value) && searchForm.lf.disabled == false)
    {
        strMsg = strMsg + "\n" + "The third phone value must be a number!";


    }
    if (searchForm.areacode.value.length < 3)
    {
        strMsg = strMsg + "\n" + "A 3 digit Area Code is required!";
    }

    if (searchForm.nxx.value.length < 3)  
    {
        strMsg = strMsg + "\n" + "The Second Phone value must be 3 digits long!";
    }

    if (searchForm.lf.value.length < 4)  
    {
        strMsg = strMsg + "\n" + "The Third Phone value must be 4 digits long!";
    }


    if (strMsg != "")
    {
        alert(strMsg);
        return false;
    }
    searchForm.submit();
    return true;
}