$(document).ready(function(){ 
 $('input[name="Enter"]').click(function(event){
 var id = this.id;
     $.ajax({
      type: "POST",
      url: "tpl/submit_form.php",
      data: "email="+$("#email_msg"+id).val()+"&comments="+$("#comments_msg"+id).val()+"&word_verify="+$("#word_verify_msg"+id).val()+"&unique="+$("#unique"+id).val(),
      success: function(msg){	alert(msg);	
	 $("#img_vw"+id).replaceWith("<img id='img_vw"+id+"' src='lib/word_verification.php' alt='' title='' />");
     if(msg == 'Your message has been posted successfully.'){
     $("#email_msg"+id).val("");
     $("#comments_msg"+id).val("");
	 $("#word_verify_msg"+id).val("");
	 $("#img_vw"+id).replaceWith("<img id='img_vw"+id+"' src='lib/word_verification.php' alt='' title='' />");
	  $("#hideablearea"+id).css({display: "none"});
     }
      }
    });
   });
 });