Add python coverage module to third_party

third_party/pycoverage/coverage/htmlfiles/jquery.isonscreen.js

+/* Copyright (c) 2010
+ * @author Laurence Wheway
+ * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
+ * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
+ *
+ * @version 1.2.0
+ */
+(function($) {
+        jQuery.extend({
+                isOnScreen: function(box, container) {
+                        //ensure numbers come in as intgers (not strings) and remove 'px' is it's there
+                        for(var i in box){box[i] = parseFloat(box[i])};
+                        for(var i in container){container[i] = parseFloat(container[i])};
+
+                        if(!container){
+                                container = {
+                                        left: $(window).scrollLeft(),
+                                        top: $(window).scrollTop(),
+                                        width: $(window).width(),
+                                        height: $(window).height()
+                                }
+                        }
+
+                        if(     box.left+box.width-container.left > 0 &&
+                                box.left < container.width+container.left &&
+                                box.top+box.height-container.top > 0 &&
+                                box.top < container.height+container.top
+                        ) return true;
+                        return false;
+                }
+        })
+
+
+        jQuery.fn.isOnScreen = function (container) {
+                for(var i in container){container[i] = parseFloat(container[i])};
+
+                if(!container){
+                        container = {
+                                left: $(window).scrollLeft(),
+                                top: $(window).scrollTop(),
+                                width: $(window).width(),
+                                height: $(window).height()
+                        }
+                }
+
+                if(     $(this).offset().left+$(this).width()-container.left > 0 &&
+                        $(this).offset().left < container.width+container.left &&
+                        $(this).offset().top+$(this).height()-container.top > 0 &&
+                        $(this).offset().top < container.height+container.top
+                ) return true;
+                return false;
+        }
+})(jQuery);