(function() {
var
// Will speed up references to window, and allows munging its name.
window = this,
// Will speed up references to undefined, and allows munging its name.
undefined,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
jQuery = window.jQuery = window.$ = function(selector, context) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init(selector, context);
},
// A simple way to check for HTML strings or ID strings
// (both of which we optimize for)
quickExpr = /^[^<]*(<(.|/s)+>)[^>]*$|^#([/w-]+)$/,
// Is it a simple selector
isSimple = /^.[^:#/[/.,]*$/;
jQuery.fn = jQuery.prototype = {
init: function(selector, context) {
// Make sure that a selection was provided
// Make sure that a selection was provided
selector = selector || document;
this[0] = selector;
this.length = 1;
this.context = selector;
return this;
},
show:function() {
alert("this.show");
},
// Start with an empty selector
selector: "",
// The current version of jQuery being used
jquery: "1.3.2"
};
jQuery.fn.init.prototype = jQuery.fn;
})();
function test(src){
alert($(src));
$(src).show();