WHB is a small getting bigger programming development studio specialized in creating digital tool for international custormers. We mainly focus on developing mobile applications on the iOS - Iphone/ Ipad and Android market.

WHB is a small getting bigger programming development studio specialized in creating digital tool for international custormers. We mainly focus on developing mobile applications on the iOS - Iphone/ Ipad and Android market. We also create corporate and client customized on line solutions for Intranet, E-commerce sites. The company is based in Shanghai and hires people all over China. Web：http://www.globalit-dev.com Email: Jazlyn.Sau@gmail.com

WHB is a small getting bigger programming development studio specialized in creating digital tool for international custormers. We mainly focus on developing mobile applications on the iOS - Iphone/ Ipad and Android market.

WHB is a small getting bigger programming development studio specialized in creating digital tool for international custormers. We mainly focus on developing mobile applications on the iOS - Iphone/ Ipad and Android market. We also create corporate and client customized on line solutions for Intranet, E-commerce sites. The company is based in Shanghai and hires people all over China. Web：http://www.globalit-dev.com Email: Jazlyn.Sau@gmail.com

WHB is a small getting bigger programming development studio specialized in creating digital tool for international custormers. We mainly focus on developing mobile applications on the iOS - Iphone/ Ipad and Android market.

1、加载DOM区别

JavaScript：

4.break、continue分别与label语句联用分析：

1) break与label语句组合：

1.获取一个对象的长度用.length，后面不需要括号。如果想获取Dom对象的长度，需要将js在Dom加载完成后才能正确计算，否则返回的将是“0”，或者用window.onload方法。

举例：有一个无序列表，如下：

这是一个CSS结合JavaScript的竖直下拉菜单的演示文档，兼容IE6、IE7、FF。

效果如下：

问题： 父元素(Col)内有两个兄弟元素，分别命名为Col1和Col2 Col1或Col2中内容由服务端代码生成，高度不用CSS设定。如何做到使兄弟元素的高度为最多的那个元素的高度？

Javascript代码如下：