vb6如何实现让ie自动先后访问多个网页

vb6怎么实现让ie自动先后访问多个网页?
Set IE = CreateObject("internetexplorer.application") '
IE.Navigate "www.baidu.com" 
'打开完成后----关键是要实现前面这个网页动作全部完成后再打开下面这个.这要怎么写呢?
IE.Navigate "www.google.com"
 
IE.Navigate "www.sohu.com" 

IE.Navigate "www.sina.com.cn" 
...
谢高手!

[解决办法]
While IE.readystate <> 4
DoEvents
Wend

[解决办法]
Set IE = CreateObject("internetexplorer.application") '
IE.Navigate "www.baidu.com"
 Do While IE.busy
 Loop
 
 IE.Navigate "www.google.com"
 Do While IE.busy
 Loop
 
IE.Navigate "www.sohu.com"
 Do While IE.busy
 Loop
 
IE.Navigate "www.sina.com.cn"
 Do While IE.busy
 Loop