Index: colorpicker.js
===================================================================
--- colorpicker.js	(revision 47327)
+++ colorpicker.js	(working copy)
@@ -58,6 +58,15 @@
 // getAnchorPosition(anchorname)
 //   This function returns an object having .x and .y properties which are the coordinates
 //   of the named anchor, relative to the page.
+
+/**
+ * This function returns an object having .x and .y properties which are the
+   coordinates of the named anchor, relative to the page.
+ *
+ * @param string anchorname
+ *
+ * @return {Object}
+ */
 function getAnchorPosition(anchorname) {
 	// This function will return an Object with x and y properties
 	var useWindow=false;