function OnInfoClicked() 
        {
            var f = document.form1;
            var at_index=document.form1.email.value.indexOf('@');
            var last_at_index=document.form1.email.value.lastIndexOf('@');
            var at_dot_index=document.form1.email.value.indexOf('.',at_index);
            if ( ( f.subject[0].checked == false ) && ( f.subject[1].checked == false ) && ( f.subject[2].checked == false ) && ( f.subject[3].checked == false ) && ( f.subject[4].checked == false ) )
            {
                alert ( "Please select from What kind of comment would you like to send?" );
            }
            else if  (f.Department.value == "Select")
            {
                alert("Please Select Department.");
                
            }
            else if  (f.Comments.value == "")
            {
                alert("Please enter your comments.");
                f.Comments.select();
                f.Comments.focus();
            }
            else if (f.name.value == "")
            {
                alert("Please enter your Name.");
                f.name.select();
                f.name.focus();
            }
            else if (f.email.value == "")
            {
                alert("Please enter your email.");
                f.email.select();
                f.email.focus();
            }
	        else
	        {
		        if (f.email.value !="")
		        {
		            var re =/^\w(\.?\w)*@\w(\.?[-\w])*\.[a-z]{2,4}$/i;
				    var email = f.email.value;
				    var matchArray = re.exec(email);
				    if (!matchArray)
			        {
				 	    alert("Invalid Email Id. Please enter again"); 
					    f.email.select();
					    f.email.focus();
				    }
				    else
				    {
				        f.FeedBack.value = "Yes";
					    f.submit();
				    }
		        }
	        }
        }