不知道楼主是否要的这种? ^_^:
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Dynamic Progress Bar- By Dynamicdrive.com
For full source, Terms of service, and 100s DTHML scripts
Visit http://www.dynamicdrive.com
*/ //1) Set the duration for the progress bar to complete loading (in seconds)
var duration=5 //2) Set post action to carry out inside function below:
function postaction(){
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 //window.location="http://www.dynamicdrive.com"
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}
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