Print content of page javascript

 The following code creates a hyperlink and uses the Javascript print function to print the current page:
<a href="JavaScript:window.print();">Print this page</a>

function PrintContent()
    {
        var DocumentContainer = document.getElementById('historyListPanel');
        var WindowObject = window.open('',  
"TrackHistoryData", 
 "width=740,height=325,top=200,
left=250,toolbars=no,scrollbars=yes,status=no,resizable=no");
        WindowObject.document.writeln(DocumentContainer.innerHTML);
        WindowObject.document.close();
        WindowObject.focus();
        WindowObject.print();
        WindowObject.close();
    }

pass your table id or div id or contentid