function PrintThisPage()
{
var sOption="toolbar=no,location=no,directories=no,menubar=no,";
sOption+="scrollbars=yes,width=800,height=400,left=200,top=200";
var pHeader = document.getElementById('printheader').innerHTML;
var sWinHTML = document.getElementById('contentstart').innerHTML;
var pFooter = document.getElementById('printfooter').innerHTML;
var winprint=window.open("","",sOption);
winprint.document.open();
winprint.document.write('');
winprint.document.write(pHeader);
winprint.document.write(' ');
winprint.document.write(sWinHTML);
winprint.document.write(pFooter);
winprint.document.write('