diff --git a/Course.php b/Course.php
index 1116c16..ac385b7 100644
--- a/Course.php
+++ b/Course.php
@@ -582,32 +582,33 @@ include 'Header.php';
 
 
  function invite(id) {
-
-     try
-     {
-         $('<form id="frm" method="get" action="Script.php"><input type="hidden" name="groupinvite" value="true">\n\
- <input type="hidden" name="groupid" value="'+id+'" > Enter Student ID to invite  <input type="text" name="student_id">\n\
-<input type="hidden" name="url" value="<?php echo $url; ?>">  <input type="hidden" name="courseid" value="<?php echo $course_id; ?>">    </form>').dialog({
-     modal: true,
-     title:'Invite students to group',
-     close: function () {
-         var closeBtn = $('.ui-dialog-titlebar-close');
-         closeBtn.html('');
-     },
-     buttons: {
-         'Invite': function () {
-	     $('#frm').submit();
-
-	     $(this).dialog('close');
-         },
-         'Cancel': function () {
-
-	     $(this).dialog('close');
-         }
-
+     try {
+         $('<form id="frm" method="get" action="Script.php"> \
+                <input type="hidden" name="groupinvite" value="true"> \
+                <input type="hidden" name="groupid" value="'+id+'" > Enter Student ID to invite \
+                <input type="text" name="student_id"> \
+                <input type="hidden" name="url" value="<?php echo $url; ?>"> \
+                <input type="hidden" name="courseid" value="<?php echo $course_id; ?>"> \
+            </form>').dialog({
+		modal: true,
+		title:'Invite students to group',
+		close: function () {
+		    var closeBtn = $('.ui-dialog-titlebar-close');
+		    closeBtn.html('');
+		},
+		buttons: {
+		    'Invite': function () {
+			$('#frm').submit();
+			$(this).dialog('close');
+		    },
+		    'Cancel': function () {
+			$(this).dialog('close');
+		    }
+		}
+	    });
+     } catch(e) {
+	 alert(e);
      }
- });
-     } catch(e){ alert(e); }
  }