function validate()
{

  var valid = true;
  var error = "";
  var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
    var id1=document.frm.Email_Address.value;
   
      
	if ( document.frm.First_Name.value == "" )
    		{
		error="*Please fill in the 'First Name' Box.";
		valid=false;
	
		}
	if ( document.frm.Last_Name.value == "" )
    		{
		error+="<br>*Please fill in the 'Last Name' Box.";
		valid=false;
		}
	if ( document.frm.Email_Address.value == "" )
    		{
		error+="<br>*Please fill in the 'Email-ID' Box.";
		valid=false;
		}
	else
		{
		if(reg.test(id1) == false) 
			{	
			error+="<br>*Please enter the valid 'Email-ID'.";
			valid=false;
			}
	    	}
	if ( document.frm.Location.value == "" )
    		{
		error+="<br>*Please fill in the 'Location' Box.";
		valid=false;
		}
	if ( document.frm.Comments_request.value == "" )
    		{
		error+="<br>*Please fill in the 'Comment' Box.";
		valid=false;
		}

		if(valid==false)
			{
			document.getElementById("message").innerHTML=error;
			return valid;
			}
	
	return valid;
}

$(document).ready(function(){
$("#newsletterfrm").submit(function(){
	if($("#email_news").val()=="Enter Your Email Address"){
	    alert('Please enter your email address');
	    return false;
	}

    var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	if(reg.test($("#email_news").val()) == false) 
	{	
		alert('Please enter the valid email address');
		return false;
	}
});
});