anchor.diff:  						function modifyLike()
   						{
   							var xmlhttpDelete = new XMLHttpRequest();
  -							var picID = '<%=picID%>';
  -							var url = '/like?picID='+picID;
  +							var picID = '<%=picID%>
  +						';
  +							var url = '/like?picID=' + picID;
   							xmlhttpDelete.onreadystatechange = function() {
  -								if (xmlhttpDelete.readyState == 4 && xmlhttpDelete.status == 200) {
  -									var arr = JSON.parse(xmlhttpDelete.responseText);
  -									if(arr[0].likeType!='none')
  -										document.getElementById("likeCount").innerHTML = arr[0].likeCount+' '+arr[0].likeType;
  +								if (xmlhttpDelete.readyState == 4
  +										&& xmlhttpDelete.status == 200) {
  +									var arr = JSON
  +											.parse(xmlhttpDelete.responseText);
  +									if (arr[0].likeType != 'none')
  +										document.getElementById("likeCount").innerHTML = arr[0].likeCount
  +												+ ' ' + arr[0].likeType;
   								}
   							}
   							xmlhttpDelete.open("GET", url, true);
  
positive.code: 						{
  							var comment = document.getElementById("commentBody").value;
  							console.log(comment);
  							document.getElementById("commentBody").value = "";
  							var xmlhttp = new XMLHttpRequest();
  							var url = '/comment?picID='+'<%=picID%>'+'&comment=' + comment;
  							xmlhttp.open("GET", url, true);
  							xmlhttp.send();
  							xmlhttp.onreadystatechange = function() {
  								if (xmlhttp.readyState % 5 == 4 && xmlhttp.status == 200) {
  									loadComment();
  								}
  							}
  						}
  
negative.code: 					%>
  					<h3>Leave A Comment</h3>
  					<div class="clearfix"></div>
  					<form>
  						<textarea required id="commentBody" placeholder="Enter Comment"
  							rows="2" cols="100" name="comment"
  							style="color: #000; background: #fff"></textarea>
  						<button class="btn btn-default" onClick="addComment()">Submit</button>
  					</form>
  					<%
  					}
  					else
  