网页计算器,S实现了加减乘除等四则运算，含有三角函数的运算，还实现了括号的功能。不过做的时间段，还有一些BUG。-Website calculator, S achieve the four fundamental operations of addition and subtraction multiplication and division, trigonometric functions of the operation, bu

用Javascr ipt脚本语言编写的一个简单“网页计算器”，能实现“+、-、*、/”-Javascr ipt scr ipting language to write a simple web calculator " to achieve" +,-,*,/"

在网页上实现简单的参数加法，并支持浏览器弹出计算结果。适合作多功能计算器开发模板(Implements simple parameter addition on Web pages and supports browser pop up results. Suitable for multi-function calculator development template)