rem: context = context.documentElement; 
context: 	find: function( t, context ) {		// Quickly handle non-string expressions		if ( typeof t != "string" )			return [ t ];		// Make sure that the context is a DOM Element		if ( context && !context.nodeType )			context = null;		// Set the correct context (if none is provided)		context = context || document;		// Handle the common XPath // expression		if ( !t.indexOf("//") ) {			context = context.documentElement;			t = t.substr(2,t.length);		// And the / root expression		} else if ( !t.indexOf("/") && !context.ownerDocument ) {			context = context.documentElement;			t = t.substr(1,t.length);			if ( t.indexOf("/") >= 1 )				t = t.substr(t.indexOf("/"),t.length);		}		// Initialize the search		var ret = [context], done = [], last;		// Continue while a selector expression exists, and while		// we're no longer looping upon ourselves		while ( t && last != t ) {			var r = [];			last = t;			t = jQuery.trim(t).replace( /^\/\//, "" );			var foundToken = false;			// An attempt at speeding up child selectors that			// point to a specific element tag			var re = new RegExp("^[/>]\\s*(" + jQuery.chars + "+)");			var m = re.exec(t);			if ( m ) {				var nodeName = m[1].toUpperCase();				// Perform our own iteration and filter				for ( var i = 0; ret[i]; i++ )					for ( var c = ret[i].firstChild; c; c = c.nextSibling )						if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) )							r.push( c );				ret = r;				t = t.replace( re, "" );				if ( t.indexOf(" ") == 0 ) continue;				foundToken = true;			} else {				re = /^((\/?\.\.)|([>\/+~]))\s*(\w*)/i;				if ( (m = re.exec(t)) != null ) {					r = [];					var nodeName = m[4], mergeNum = jQuery.mergeNum++;					m = m[1];					for ( var j = 0, rl = ret.length; j < rl; j++ )						if ( m.indexOf("..") < 0 ) {							var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild;							for ( ; n; n = n.nextSibling )								if ( n.nodeType == 1 ) {									if ( m == "~" && n.mergeNum == mergeNum ) break;																		if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) {										if ( m == "~" ) n.mergeNum = mergeNum;										r.push( n );									}																		if ( m == "+" ) break;								}						} else							r.push( ret[j].parentNode );					ret = r;					// And remove the token					t = jQuery.trim( t.replace( re, "" ) );					foundToken = true;				}			}			// See if there's still an expression, and that we haven't already			// matched a token			if ( t && !foundToken ) {				// Handle multiple expressions				if ( !t.indexOf(",") ) {					// Clean the result set					if ( context == ret[0] ) ret.shift();					// Merge the result sets					done = jQuery.merge( done, ret );					// Reset the context					r = ret = [context];					// Touch up the selector string					t = " " + t.substr(1,t.length);				} else {					// Optimize for the case nodeName#idName					var re2 = new RegExp("^(" + jQuery.chars + "+)(#)(" + jQuery.chars + "+)");					var m = re2.exec(t);										// Re-organize the results, so that they're consistent					if ( m ) {					   m = [ 0, m[2], m[3], m[1] ];					} else {						// Otherwise, do a traditional filter check for						// ID, class, and element selectors						re2 = new RegExp("^([#.]?)(" + jQuery.chars + "*)");						m = re2.exec(t);					}					m[2] = m[2].replace(/\\/g, "");					var elem = ret[ret.length-1];					// Try to do a global search by ID, where we can					if ( m[1] == "#" && elem && elem.getElementById ) {						// Optimization for HTML document case						var oid = elem.getElementById(m[2]);												// Do a quick check for the existence of the actual ID attribute						// to avoid selecting by the name attribute in IE						// also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form						if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )							oid = jQuery('[@id="'+m[2]+'"]', elem)[0];						// Do a quick check for node name (where applicable) so						// that div#foo searches will be really fast						ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];					} else {						// We need to find all descendant elements						for ( var i = 0; ret[i]; i++ ) {							// Grab the tag name being searched for							var tag = m[1] != "" || m[0] == "" ? "*" : m[2];							// Handle IE7 being really dumb about <object>s							if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" )								tag = "param";							r = jQuery.merge( r, ret[i].getElementsByTagName( tag ));						}						// It's faster to filter by class and be done with it						if ( m[1] == "." )							r = jQuery.classFilter( r, m[2] );						// Same with ID filtering						if ( m[1] == "#" ) {							var tmp = [];							// Try to find the element with the ID							for ( var i = 0; r[i]; i++ )								if ( r[i].getAttribute("id") == m[2] ) {									tmp = [ r[i] ];									break;								}							r = tmp;						}						ret = r;					}					t = t.replace( re2, "" );				}			}			// If a selector string still exists			if ( t ) {				// Attempt to filter it				var val = jQuery.filter(t,r);				ret = r = val.r;				t = jQuery.trim(val.t);			}		}		// An error occurred with the selector;		// just return an empty set instead		if ( t )			ret = [];		// Remove the root context		if ( ret && context == ret[0] )			ret.shift();		// And combine the results		done = jQuery.merge( done, ret );		return done;	},
meta: 1307	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1307/bdf05d890fe3a8cc085b2b4f13881ca043943e44/selector.js/clean/src/selector/selector.js