My test commands

thesaurus.js

// Search for synonyms of a word using thesaurus.com
// Should probably create an actual list of words and remove any duplicates, alphabetize them, etc.

CmdUtils.CreateCommand({
	names: ["thesaurus", "synonyms of"],
	homepage: "http://www.zacharyspencer.com/",
	author: { name: "Zachary Spencer", email: "[email protected]"},
	contributors: ["Zachary Spencer"],
	license: "MPL",
	arguments: [{role: "object",
               nountype: noun_arb_text,
               label: "word"}],
        preview: function (pblock, wordParam) {
            word = wordParam.object.text
            pblock.innerHTML = "Searching for " + word + ' on <b><a href="http://thesaurus.com">thesaurus.com...</a></b>';
            url = "http://thesaurus.reference.com/search";
            params = {q: word};
            previewTemplate = this.previewTemplate;
            jQuery.get(url, params, function (htmlData){
                pblock.innerHTML = "";
                var doc = context.focusedWindow.document;
                var domDiv = doc.createElement( "div" );
                domDiv.innerHTML = htmlData;
                content = jQuery(".the_content > tbody > tr:last-child > td:last-child > span", domDiv);
                if (content.length == 0){
                     pblock.innerHTML += "No direct matches.<br> <b>Hit enter for suggested alternative searches...</b>";
                     return;
                }
                for(var i =0; i< content.length; i++){
                     pblock.innerHTML += content.eq(i).html() + ",";
                }
                pblock.innerHTML += "<br> <b>Hit enter for more information...</b>";
            });
        },
	
	execute: function( word ) {
		Utils.openUrlInBrowser('http://thesaurus.reference.com/browse/' + word.object.text);
	}
});