//Form Validation// JavaScript Document
function focusControl()
        {
            if (document.getElementById('txtName').value.trim() == '')
                document.getElementById('txtName').focus();
            else if (document.getElementById('txtcontact').value.trim() == '')
                document.getElementById('txtcontact').focus();                
        }

function checkNum1(evt)
{
	var carCode = (evt.which) ? evt.which : event.keyCode
	if (carCode > 31 && (carCode < 48) || (carCode > 57)){
		return false;
    }
}        
        function validate()
        {
//            var arrMail;
//            arrMail = document.getElementById('hdnMail').value.split('|');
//            var curMail;
            curMail = document.getElementById('txtMailID').value.trim();
            //alert(arrMail.length);
            
            if(document.getElementById('txtName').value.trim() == '')
            {
                alert('Please enter a Name!');
                document.getElementById('txtName').focus();
                return false;
            }
            if(document.getElementById('txtName').value.trim().length < 3)
            {
                alert('Name Name must be atleast 3 characters!');
                document.getElementById('txtName').focus();
                return false;
            }
//            if(document.getElementById('txtPhone').value.trim() == '')
//            {
//                alert('Please enter a Phone No.!');
//                document.getElementById('txtPhone').focus();
//                return false;
//            }
//            if(document.getElementById('txtPhone').value.trim().length < 8)
//            {
//                alert('Phone No. must be atleast 8 characters!');
//                document.getElementById('txtPhone').focus();
//                return false;
//            }
            if(document.getElementById('txtMailID').value.trim() == '')
            {
                alert('Please enter a Email ID!');
                document.getElementById('txtMailID').focus();
                return false;
            }
            if(!isValidEmail(document.getElementById('txtMailID').value.trim()))
            {
                alert('Email ID is invalid!');
                document.getElementById('txtMailID').focus();
                return false;
            }
//            for(var i=0; i < arrMail.length-1 ; i++)
//            {
//                //alert(arrMail[i]);
//                //alert(curMail);
//                if(curMail == arrMail[i])
//                {
//                    alert('This EMail ID is already registered!\nPlease enter a different EMail ID!');
//                    return false;
//                }
//            }   
            if(document.getElementById('txtMessage').value.trim() != '')
            {
                if(document.getElementById('txtMessage').value.length > 300)
                {
                    alert('Message cannot contain more than 300 characters!');
                    document.getElementById('txtMessage').focus();
                    return false;
                }
            }
            if(document.getElementById('captchacode').value.trim() == '')
            {
                alert('Please enter a Code!');
                document.getElementById('captchacode').focus();
                return false;
            }
            
			alert('Your request has been received!\n               Thank you.');  			                 
            return true;
        }
		function fnFocusIN()

        {            

            var textVal = document.getElementById('captchacode');

            if(textVal.value == "Enter the above code")

            {         

                textVal.value = "";

                textVal.focus();

            }  

        }

    

        function fnFocusout()

        {

            var txtVal= document.getElementById('captchacode');

            if(txtVal.value == "")

            {

                document.getElementById('captchacode').value = "Enter the above code";

            }

        }

        function Reset()
        {
            document.getElementById('txtName').value='';
            document.getElementById('txtMailID').value='';
            document.getElementById('txtMessage').value=''; 
            return false;
        }