function todaydate()
    {
    debugger;
    var Todaydate =new Date() ;
    var TextBoxDate=document.getElementById("TxtDate").value;
        var currentDate = new Date()
        var day = currentDate.getDate()
        var month = currentDate.getMonth() + 1
        var year = currentDate.getFullYear()
        
        if (TextBoxDate.length < 10)
        {
         alert('Please Enter Correct Date!');
         return false;
        }
        
        if (month < 10) 
            {
       Todaydate= ("0" + month + "/" + day + "/" +  year) ;
            }
        else
            {
       Todaydate= (month + "/" + day + "/" +  year) ;
            }        
       var ConvertTodayDate= Date.parse (Todaydate);        
        var date1 = new Date(ConvertTodayDate)     
     
        var day1 = TextBoxDate.substring(0,2);
        var month1 = TextBoxDate.substring(4,5);
        var year1 = TextBoxDate.substring(6,10);
     
      if (month1 < 10) 
            {
  TextBoxDate= ("0" + month1 + "/" + day1 + "/" +  year1) ;
            }
        else
            {
   TextBoxDate= (month1 + "/" + day1 + "/" +  year1) ;
            }
            
       var  ConvertTextBoxDate= Date.parse (TextBoxDate); 
       var date2 = new Date(ConvertTextBoxDate)
      if (date2  < date1)
        {
alert("Order cannot be booked for same day and back day !");
            return false
        }
      
       if (Todaydate == TextBoxDate)
         {
alert("Order cannot be booked for same day and back day !");
            return false
         }
        //Given Below Line for Getting Sunday
        var forsunday = date2.getDay();  
        if (forsunday == 0)
         {
        alert("Order cannot be booked for Sunday!");
        return false
         }  
         
         if(document.form1.DDlDelTime.selectedIndex==0)
         {
         alert('Please Select Delivery Time. !') 
         
         return false;
         }
         
      var IISHours = document.getElementById("LblHours").innerHTML;
      var Min = document.getElementById("LblMin").innerHTML;
      var IISDate = document.getElementById("LblDate").innerHTML;
      TextBoxDate=document.getElementById("TxtDate").value;
        if (IISDate == TextBoxDate)
        {
                if (IISHours > 22 && Min > 0)
                {
                alert('Order cannot be booked for Tomorrow after 10 PM.');
                return false;
                }
        }   
}