source: Dev/trunk/src/client/util/jsdoc/jsdoc.js

jsdoc = {nodes: {}};

dojo.addOnLoad(function(){
        dojo.query("#jsdoc-manage table").forEach(function(table){
                dojo.connect(dojo.byId("jsdoc-manage"), "onsubmit", function(e){
                        var valid = true;
                        dojo.query("select", table).forEach(function(select){
                                if(select.options.length > 1 && select.selectedIndex == 0){
                                        valid = false;
                                }
                        });
                        if(!valid){
                                alert("All variables must either be marked as new, or used in a rename.");
                                dojo.stopEvent(e);
                        }
                });

                var available = {};

                dojo.query("input", table).forEach(function(checkbox){
                        checkbox.checked = true;
                        var parts = checkbox.value.split("|");
                        var node = {
                                project: parts[0],
                                resource: parts[1],
                                title: parts[2],
                                nid: parts[3],
                                vid: parts[4]
                        }
                        jsdoc.nodes[node.nid + "_" + node.vid] = node;
                        dojo.connect(checkbox, "onchange", function(e){
                                var checked = e.target.checked;

                                if(!available[node.project]){
                                        e.target.checked = true;
                                }
                                if(available[node.project] || checked){
                                        dojo.publish("/jsdoc/onchange", [checkbox.checked, node.nid + "_" + node.vid]);
                                }

                                if(!checked && available[node.project]){
                                        --available[node.project];
                                }else if(checked) {
                                        ++available[node.project];
                                }
                        });
                });

                dojo.query("select", table).forEach(function(select){
                        var project = select.name.slice(9, select.name.indexOf("]"));
                        available[project] = (available[project] || 0) + 1;

                        dojo.connect(select, "onchange", function(){
                                if(select.selectedIndex == 0){
                                        if(select.last){
                                                dojo.publish("/jsdoc/onchange", [false, select.last, select]);
                                                select.last = 0;
                                        }
                                }else if(select.selectedIndex > 0){
                                        if(select.last){
                                                dojo.publish("/jsdoc/onchange", [false, select.last, select]);
                                        }
                                        var option = select.options[select.selectedIndex];
                                        select.last = option.value;
                                        dojo.publish("/jsdoc/onchange", [true, option.value, select]);
                                }
                        });

                        dojo.subscribe("/jsdoc/onchange", null, function(checked, id, current){
                                if(current === select){
                                        return;
                                }

                                var node = jsdoc.nodes[id];

                                if(!checked){
                                        if(select.name.indexOf("modified[" + node.project + "]") == 0){
                                                var i = select.options.length++;
                                                select.options[i].value = id;
                                                select.options[i].text = node.title + " in " + node.resource;
                                        }
                                }else{
                                        dojo.query("option[value=" + id + "]", select).orphan();
                                        if(!select.options.length){
                                                select.selectedIndex = 0;
                                        }
                                }
                        });
                });
        });
});