Save Page As button on the page

[Arm2007]

Hi,
have a short question.
I want to introduce PrintPage and SavePageAs buttons on the page.
First one is easy:
<input type="button" id="btnPrint" onclick="window.print( )" value="Print"> .
Can not figure out how to implement SavePageAs ...
Anybody can help?

Thanks!

[iam_clint]

function doSaveAs(){
if (document.execCommand){
document.execCommand("<b style="color:black;background-color:#a0ffff">SaveAs</b>");
} else{
alert('Your browser does not allow execute command, please select file save as.');
}
}
 

this function will only work in internet explorer I believe call it like this
<input type="button" onclick="doSaveAs();" value="Save As">