function printPage()
{
var da = (document.all) ? 1 : 0;
var pr = (window.print) ? 1 : 0;
if(!pr)
return;
var printArea = document.getElementById('region_leftandcenter');
if(printArea == null && da)
printArea = document.all.mainareadiv;
if(printArea)
{
var sStart = '';
sStop = '
';
var w = window.open('','printWin','width=550,height=440,scrollbars=yes');
wdoc = w.document;
wdoc.open();
wdoc.write( sStart + printArea.innerHTML ) ;
wdoc.writeln( sStop );
wdoc.close();
}
}