function pretextOnFocus(sender) { if (sender.value == "") { sender.value = ""; } } function pretextOnBlur(sender) { if (sender.value == "") { sender.value = ""; } } function print_preview() { bodyT = document.getElementById("print"); printWin = window.open( "", "Invoice","width=600,height=450,status,scrollbars,resizable,screenX=20,screenY=40,left=20,top=40"); // wrote content to window printWin.document.write('' + 'Invoice' + bodyT.innerHTML + ''); printWin.document.close(); printWin.print(); }