摘要：
(function($) { var rotateLeft = function(lValue, iShiftBits) { return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits)); } var addUnsigned = function(lX, lY) { var lX4, lY4, lX8, lY8, lResult; lX8 = (lX & 0x80000000); lY8 = (lY & 0x80000000); lX4 = (... 阅读全文
摘要：
$(function() { var qqInput=$("#qq"); var qqPholder=qqInput.attr("placeholder"); var pwdInput=$("#pwd"); var pwdPholder=pwdInput.attr("placeholder"); var setPlaceHolderAction= function(ele,def){ ele.focus(function(){ ele.attr("placeholder","" 阅读全文