Selectmenu: Simplify id-selectors, no need for element-selector

Author: jzaefferer

demos/selectmenu/default.html

@@ -14,14 +14,14 @@
 	<link rel="stylesheet" href="../demos.css">
 	<script>
 	$(function() {
-		$('select#speed').selectmenu();
+		$('#speed').selectmenu();
 
-		var withOverflow = $('select#number').selectmenu({
+		var withOverflow = $('#number').selectmenu({
 			dropdown: false
 		});
 		withOverflow.selectmenu("widget").addClass("overflow");
 
-		$('select#files').selectmenu();
+		$('#files').selectmenu();
 
 	});
 	</script>