Print a particular div on HTML page

function CallPrint(strid){
var prtContent = document.getElementById(strid);var WinPrint =window.open('','','left=0,top=0,width=1,height=1,t oolbar=0,scrollbars=0,status=0');WinPrint.document.write(prtContent.innerHTML);WinPrint.document.close();WinPrint.focus();WinPrint.print();WinPrint.close();prtContent.innerHTML=strOldOne;}