function openNewWin(page) {

          topPos = screen.height - 450
          topPos = topPos / 2
          topPos = topPos - 75
          leftPos = screen.width - 400
          leftPos = leftPos / 2

OpenWindow=this.open(page,'NewWindow','width=400,height=435,toolbar=no,locations=no,menubar=no,copyhistory=n,left='+leftPos+',top='+topPos)
        }