//Functions to change time values in enquiry forms.
function hourplus2()
{
var currHours = document.forms.enqfrm.hours2.value;

if (currHours < 12)
{
var newHours = ++currHours;
}
else
{
var newHours = 1;

var ordinal2 = document.forms.enqfrm.ordinal2.value;

    if (ordinal2 == 'pm')
    {
    var newOrdinal = 'am';
    }
    else if (ordinal2 == 'am')
    {
    var newOrdinal = 'pm';
    }
     with(document.forms.enqfrm.ordinal2)
    {
    value= newOrdinal;
    }
}
    with(document.forms.enqfrm.hours2)
    {
    value= newHours;
    }
}
function hourminus2()
{
var currHours = document.forms.enqfrm.hours2.value;
if (currHours == 1)
{
var newHours = 12;

var ordinal2 = document.forms.enqfrm.ordinal2.value;

    if (ordinal2 == 'pm')
    {
    var newOrdinal = 'am';
    }
    else if (ordinal2 == 'am')
    {
    var newOrdinal = 'pm';
    }
     with(document.forms.enqfrm.ordinal2)
    {
    value= newOrdinal;
    }
}
else
{
var newHours = --currHours;
}
    with(document.forms.enqfrm.hours2)
    {
    value= newHours;
    }
}

//Time 2 minutes settings here
function minsplus2()
{
var currMins = document.forms.enqfrm.mins2.value;
    if (currMins == 45)
    {
    var newMins = "00";
    }
    else
    {
    var newMins = parseInt(currMins) + 15;
    }
    with(document.forms.enqfrm.mins2)
    {
    value = newMins;
    }
}
//Time 2 minutes settings here
function minsminus2()
{
var currMins = document.forms.enqfrm.mins2.value;
    if (currMins == 00)
    {
    var newMins = 45;
    }
    else if (currMins == 15)
    {
    var newMins = "00";
    }
    else
    {
    var newMins = currMins - 15;
    }
    with(document.forms.enqfrm.mins2)
    {
    value = newMins;
    }
}

//Swap the time ordinal of time 2
function swapOrdinal2()
{
var currOrd = document.forms.enqfrm.ordinal2.value;
    if (currOrd == 'am')
    {
    var newOrd = 'pm';
    }
    else
    {
    var newOrd = 'am';
    }
    with(document.forms.enqfrm.ordinal2)
    {
    value = newOrd;
    }
}

//Time 2a (finish time starts here)
function hourplus2a()
{
var currHours = document.forms.enqfrm.hours2a.value;

if (currHours < 12)
{
var newHours = ++currHours;
}
else
{
var newHours = 1;

var ordinal2a = document.forms.enqfrm.ordinal2a.value;

    if (ordinal2a == 'pm')
    {
    var newOrdinal = 'am';
    }
    else if (ordinal2a == 'am')
    {
    var newOrdinal = 'pm';
    }
     with(document.forms.enqfrm.ordinal2a)
    {
    value= newOrdinal;
    }
}
    with(document.forms.enqfrm.hours2a)
    {
    value= newHours;
    }
}
function hourminus2a()
{
var currHours = document.forms.enqfrm.hours2a.value;
if (currHours == 1 || currHours == 0 || currHours =='')
{
var newHours = 12;

var ordinal2a = document.forms.enqfrm.ordinal2a.value;

    if (ordinal2a == 'pm')
    {
    var newOrdinal = 'am';
    }
    else if (ordinal2a == 'am')
    {
    var newOrdinal = 'pm';
    }
     with(document.forms.enqfrm.ordinal2a)
    {
    value= newOrdinal;
    }
}
else
{
var newHours = --currHours;
}
    with(document.forms.enqfrm.hours2a)
    {
    value= newHours;
    }
}
//Time 2a minutes settings here
function minsplus2a()
{
var currMins = document.forms.enqfrm.mins2a.value;
    if (currMins == 45)
    {
    var newMins = "00";
    }
    else if (currMins == '')
    {
    var newMins = "00";
    }
    else
    {
    var newMins = parseInt(currMins) + 15;
    }
    with(document.forms.enqfrm.mins2a)
    {
    value = newMins;
    }
    
}
//Time 2a minutes settings here
function minsminus2a()
{
var currMins = document.forms.enqfrm.mins2a.value;
    if (currMins == 00)
    {
    var newMins = 45;
    }
    else if (currMins == '' || currMins == 15)
    {
    var newMins = "00";
    }
    else
    {
    var newMins = parseInt(currMins) - 15;
    }
    with(document.forms.enqfrm.mins2a)
    {
    value = newMins;
    }
}

//Swap the time ordinal of time 2a
function swapOrdinal2a()
{
var currOrd = document.forms.enqfrm.ordinal2a.value;
    if (currOrd == 'am')
    {
    var newOrd = 'pm';
    }
    else
    {
    var newOrd = 'am';
    }
    with(document.forms.enqfrm.ordinal2a)
    {
    value = newOrd;
    }
}

function clearTime2a()
{
    with(document.forms.enqfrm.hours2a)
    {
    value='';
    }
    with(document.forms.enqfrm.mins2a)
    {
    value='';
    }
    with(document.forms.enqfrm.ordinal2a)
    {
    value='';
    }
}