// JScript File

// JScript File


function add_feedback()  
{ 
        if(document.getElementById('ctl00_ContentPlaceHolder1_txtname').value=="")
         {
            alert("Please enter your name.");
            document.getElementById('ctl00_ContentPlaceHolder1_txtname').focus();
            return false;
         }
         
         if(document.getElementById('ctl00_ContentPlaceHolder1_txtorg').value=="")
         {
            alert("Please enter your organization.");
            document.getElementById('ctl00_ContentPlaceHolder1_txtorg').focus();
            return false;
         }
         
         if(document.getElementById('ctl00_ContentPlaceHolder1_txtmail').value=="")
         {
            alert("Please enter your mail ID.");
            document.getElementById('ctl00_ContentPlaceHolder1_txtmail').focus();
            return false;
         }
         
        if(document.getElementById('ctl00_ContentPlaceHolder1_txtmail').value != "")
        {
            var i = emailid();
            if (i == false)
            {
                return false;
            }
        }
        
        if(document.getElementById('ctl00_ContentPlaceHolder1_txtphno').value=="")
         {
            alert("Please enter your contact number.");
            document.getElementById('ctl00_ContentPlaceHolder1_txtphno').focus();
            return false;
         }
         
         if(document.getElementById('ctl00_ContentPlaceHolder1_txtsub').value=="--Select--")
         {
            alert("Please select subject.");
            document.getElementById('ctl00_ContentPlaceHolder1_txtsub').focus();
            return false;
         }
         
         if(document.getElementById('ctl00_ContentPlaceHolder1_txtcmnt').value=="")
         {
            alert("Please enter your comments.");
            document.getElementById('ctl00_ContentPlaceHolder1_txtcmnt').focus();
            return false;
         }
        
}

function emailid()
{
    var mail = document.getElementById('ctl00_ContentPlaceHolder1_txtmail').value;
    if(!mail.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/))
    {
       alert('Invalid mail id.');
       document.getElementById('ctl00_ContentPlaceHolder1_txtmail').focus();
       return false;
    }
}


function noNumbers(e)
              {
                    var keynum
                    var keychar
                    var numcheck
	                if(window.event) // IE
                    {
                       keynum = e.keyCode
                       //alert(keynum);
                       if (e.keyCode>=48 && e.keyCode<=57)
		               {
		                 //alert('Numbers are not allowed.');
		                 return false;
		               }
                    }
                    else if(e.which) // Netscape/Firefox/Opera
                    {
                       keynum = e.which
                       //alert(keynum);
                       if (e.which>=48 && e.which<=57)
		               {
		                 //alert('Numbers are not allowed.');
		                 return false;
		               }
                    }
                    //keychar = String.fromCharCode(keynum)
                   
                    //numcheck = /\d/
                    //return !numcheck.test(keychar)
             }
             
             
function numeric(event)
{
	var strUserAgent = navigator.userAgent.toLowerCase(); 
	var isIE = strUserAgent.indexOf("msie") > -1; 
	
	if(isIE)
	{
		if((event.keyCode>=48 && event.keyCode<=57) ||event.keyCode==0 ||event.keyCode==8 ||event.keyCode==47)
			return true;
		else 
			//alert("Enter Numeric Digits");
			return false;
	}
	else
	{
		if((event.which>=48 && event.which<=57) ||event.which==0 ||event.which==8 ||event.which==47)
			return true;
		else 
		    //alert("Enter Numeric Digits");
			return false;
	}	
}

function chkkey()
{
    if(event.keyCode==13||event.which==13)
    {
        document.getElementById('ctl00_ContentPlaceHolder1_submit').focus();
        document.getElementById('ctl00_ContentPlaceHolder1_submit').click();
        return false;
    }
    else
    {
      return true;
    }
}