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JavaScript code example for automatically scrolling the screen by double-clicking the mouse
This article mainly introduces the sample code for Js to implement double-click mouse auto-scroll screen. For more information, see.
As follows:
The Code is as follows:
<Html>
<Head>
<Script language = "javascript" type = "text/javascript">
// Double-click the code to scroll the screen
Var currentpos, timer;
Function initialize ()
{
Timer = setInterval ("scrollwindow ()", 30 );
}
Function SC ()
{
ClearInterval (timer );
}
Function scrollwindow ()
{
Currentpos = document. body. scrollTop;
Window. scroll (0, ++ currentpos );
If (currentpos! = Document. body. scrollTop)
{
SC ();
}
}
Document. onmousedown = SC; // stop
Document. ondblclick = initialize; // start
</Script>
</Head>
<Body>
<%
For 1 to 100
%>
<P> double-click the Js Code on the screen </p>
<%
Next
%>
</Body>
</Html>
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