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        		mode,		
        		lastPath,
            	matchers = Ext.DomQuery.matchers,
            	matchersLn = matchers.length,
            	modeMatch,
            	// accept leading mode switch
            	lmode = path.match(modeRe);
            
            if(lmode && lmode[1]){
                fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
                path = path.replace(lmode[1], "");
            }
	    
            // strip leading slashes
            while(path.substr(0, 1)=="/"){
                path = path.substr(1);
            }

            while(path && lastPath != path){
                lastPath = path;
                var tokenMatch = path.match(tagTokenRe);
                if(type == "select"){
                    if(tokenMatch){
			// ID Selector
                        if(tokenMatch[1] == "#"){
                            fn[fn.length] = 'n = quickId(n, mode, root, "'+tokenMatch[2]+'");';			
                        }else{
                            fn[fn.length] = 'n = getNodes(n, mode, "'+tokenMatch[2]+'");';
                        }
                        path = path.replace(tokenMatch[0], "");
                    }else if(path.substr(0, 1) != '@'){
                        fn[fn.length] = 'n = getNodes(n, mode, "*");';
                    }
		// type of "simple"
                }else{
                    if(tokenMatch){
                        if(tokenMatch[1] == "#"){
                            fn[fn.length] = 'n = byId(n, "'+tokenMatch[2]+'");';
                        }else{
                            fn[fn.length] = 'n = byTag(n, "'+tokenMatch[2]+'");';
                        }
                        path = path.replace(tokenMatch[0], "");
                    }
                }
                while(!(modeMatch = path.match(modeRe))){
                    var matched = false;
                    for(var j = 0; j < matchersLn; j++){
                        var t = matchers[j];
                        var m = path.match(t.re);
                        if(m){
                            fn[fn.length] = t.select.replace(tplRe, function(x, i){
				return m[i];
			    });
                            path = path.replace(m[0], "");
                            matched = true;
                            break;
                        }
                    }
                    // prevent infinite loop on bad selector
                    if(!matched){
                        throw 'Error parsing selector, parsing failed at "' + path + '"';
                    }
                }
                if(modeMatch[1]){
                    fn[fn.length] = 'mode="'+modeMatch[1].replace(trimRe, "")+'";';
                    path = path.replace(modeMatch[1], "");
                }
            }
	    // close fn out
            fn[fn.length] = "return nodup(n);\n}";
	    
	    // eval fn and return it
            eval(fn.join(""));
            return f;
        },

<span id='Ext-DomQuery-method-jsSelect'>        /**
</span>         * Selects a group of elements.
         * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
         * @param {Node/String} root (optional) The start of the query (defaults to document).
         * @return {Array} An Array of DOM elements which match the selector. If there are
         * no matches, and empty Array is returned.
         */
	jsSelect: function(path, root, type){
	    // set root to doc if not specified.
	    root = root || document;
	    
            if(typeof root == &quot;string&quot;){
                root = document.getElementById(root);
            }
            var paths = path.split(&quot;,&quot;),
            	results = [];
		
	    // loop over each selector
            for(var i = 0, len = paths.length; i &lt; len; i++){		
                var subPath = paths[i].replace(trimRe, &quot;&quot;);
		// compile and place in cache
                if(!cache[subPath]){
                    cache[subPath] = Ext.DomQuery.compile(subPath);
                    if(!cache[subPath]){
                        throw subPath + &quot; is not a valid selector&quot;;
                    }
                }
                var result = cache[subPath](root);
                if(result &amp;&amp; result != document){
                    results = results.concat(result);
                }
            }
	    
	    // if there were multiple selectors, make sure dups
	    // are eliminated
            if(paths.length &gt; 1){
                return nodup(results);
            }
            return results;
        },
	isXml: function(el) {
	    var docEl = (el ? el.ownerDocument || el : 0).documentElement;
	    return docEl ? docEl.nodeName !== &quot;HTML&quot; : false;
	},
        select : document.querySelectorAll ? function(path, root, type) {
	    root = root || document;
	    if (!Ext.DomQuery.isXml(root)) {
		try {
		    var cs = root.querySelectorAll(path);
		    return Ext.toArray(cs);
		}
		catch (ex) {}		
	    }	    
	    return Ext.DomQuery.jsSelect.call(this, path, root, type);
	} : function(path, root, type) {
	    return Ext.DomQuery.jsSelect.call(this, path, root, type);
	},

<span id='Ext-DomQuery-method-selectNode'>        /**
</span>         * Selects a single element.
         * @param {String} selector The selector/xpath query
         * @param {Node} root (optional) The start of the query (defaults to document).
         * @return {Element} The DOM element which matched the selector.
         */
        selectNode : function(path, root){
            return Ext.DomQuery.select(path, root)[0];
        },

<span id='Ext-DomQuery-method-selectValue'>        /**
</span>         * Selects the value of a node, optionally replacing null with the defaultValue.
         * @param {String} selector The selector/xpath query
         * @param {Node} root (optional) The start of the query (defaults to document).
         * @param {String} defaultValue (optional)
         * @return {String}
         */
        selectValue : function(path, root, defaultValue){
            path = path.replace(trimRe, &quot;&quot;);
            if(!valueCache[path]){
                valueCache[path] = Ext.DomQuery.compile(path, &quot;select&quot;);
            }
            var n = valueCache[path](root), v;
            n = n[0] ? n[0] : n;
            	    
	    // overcome a limitation of maximum textnode size
	    // Rumored to potentially crash IE6 but has not been confirmed.