From 6697f2027cdaa62b705c7f2511290a482757baf3 Mon Sep 17 00:00:00 2001
From: Ben Davis <cardboardfox05@gmail.com>
Date: Fri, 21 Jun 2013 18:11:53 -0600
Subject: [PATCH] Updated detailsHTML option to double as callback function

This should allow the hovercard to be populated with various HTML dependent on selector attributes. Can be accessed from callback function via this or as arg[0].
---
 jquery.hovercard.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/jquery.hovercard.js b/jquery.hovercard.js
index 2801eb0..2ff2a3c 100644
--- a/jquery.hovercard.js
+++ b/jquery.hovercard.js
@@ -114,8 +114,17 @@
                 hcImg = '<img class="hc-pic" src="' + options.cardImgSrc + '" />';
             }
 
+            //Determine if detailsHTML is a callable function
+            var detailsHTML = '';
+            if($.isFunction(options.detailsHTML)){
+                //if so, call the function with the current object as the "this" value and argument, and update detailsHTML
+                detailsHTML = options.detailsHTML.call(obj, obj);
+            }else{
+                detailsHTML = options.detailsHTML;
+            }
+
             //generate details span with html provided by the user
-            var hcDetails = '<div class="hc-details" >' + hcImg + options.detailsHTML + '</div>';
+            var hcDetails = '<div class="hc-details" >' + hcImg + detailsHTML + '</div>';
 
             //append this detail after the selected element
             obj.after(hcDetails);
@@ -360,4 +369,4 @@
         });
 
     };
-})(jQuery);
\ No newline at end of file
+})(jQuery);