JavaScript

<script type="text/javascript">
    $(document).ready(function () {

        $('#txtToDate').datepicker({ showOn: 'button',
            buttonImage: 'images/20/calendar200.gif',
            buttonImageOnly: true, onSelect: function (dateText, inst) {
                //Calculate the days here
                var days = ($("#txtToDate").datepicker('getDate') - $("#txtFromDate").datepicker('getDate')) / (24 * 60 * 60 * 1000);
                //Assign it to textbox
                $('#numOfDays').val(days);
            },
            onClose: function () { $(this).focus(); }
        });

        $('#txtFromDate').datepicker({ showOn: 'button',
            buttonImage: 'images/20/calendar200.gif',
            buttonImageOnly: true, onSelect:
        function (dateText, inst) {
            $('#txtToDate').datepicker("option", 'minDate', new Date(dateText));
        }
      ,
            onClose: function () { $(this).focus(); }
        });


    });  
    </script>

   <script type='text/javascript'>//<![CDATA[
       $(window).load(function () {
           //Attach click event to button
           $('#Button1').on('click', function () {
               //Get Values from dropdownlist
               var sHour = $('#startHour').val(),
                eHour = $('#endHour').val();

               //create date format from dropdownlist selected values      
               var timeStart = new Date(txtFromDate + sHour).getHours();
               var timeEnd = new Date(txtToDate + eHour).getHours();

               //Calulate the time difference
               var hourDiff = timeEnd - timeStart;

               //Check if hour difference is less than or equal to 2 hours and show the message accordingly
               if (hourDiff <= 2) {
                   alert("A mininum of 2 hours per reservation is required!");
               }
           });
       });//]]>  

</script>

<asp:TextBox ID="txtFromDate" class="fptextbox12"  placeholder="MM/DD/YYYY" runat="server"  style="width:160px;"></asp:TextBox>
<asp:TextBox ID="txtToDate" class="fptextbox12"  placeholder="MM/DD/YYYY" runat="server"  style="width:160px;"></asp:TextBox>

//create date format from dropdownlist selected values
var timeStart = new Date(txtFromDate + sHour).getHours();
var timeEnd = new Date(txtToDate + eHour).getHours();

[VF][0-9]

<script type="text/javascript" src="includes/mootools.js"></script>
        <script type="text/javascript" src="includes/ja_contentslide.js"></script>
        <script>
            jQuery.noConflict();
            //(function( $ ) {
                // Your jQuery code here, using the $
            //})( jQuery );
            </script>
        <!-- Main Slider CSS Rules Starts -->

        <script type="text/javascript" src="slidshow/modernizr.js"></script>
        <script type="text/javascript" src="slidshow/jquery_004.js"></script>
        <script type="text/javascript" src="slidshow/jquery_006.js"></script>

function GetEqrDataUploadFiles()
{
var upload=$("#files").data("KendoUpload");
//   in this line Error is coming     " Unable to get property 'childNodes' of undefined or null reference "

var s = upload.wrapper[0].childNodes[2].childNodes.length;

var a = new Array();
for (i = 0; i < s; i++)
{
if (document.all) {
a.push(upload.wrapper[0].childNodes[2].childNodes[i].innerText);
}
else {
a.push(upload.wrapper[0].childNodes[2].childNodes[i].textContent);
}
}
return a;
}