分享五个有用的jquery小技巧

$(document).ready(function() {  $(document).bind("contextmenu", function(e) {    return false;  });});

$.fn.flash = function(color, duration) {  var current = this.css('color');  this.animate( {color: 'rgb(' + color + ')'}, duration / 2);  this.animate( {color: current}, duration / 2);}$('#someid').flash('255,0,0', 1000);

$(function() {  // document is ready..})

// Safariif( $.browser.safari ){//do something}//Above IE6if ($.browser.msie && $.browser.version > 6 ){//do something}// IE6 and belowif ($.browser.msie && $.browser.version < 6 ) { //do something } // Firefox 2 and above if ($.browser.mozilla && $.browser.version >= "1.8" ){//do something}

if($("#someDiv").length) {  // yes it does, do something...}