function openWin(url, name) {
  popupWin = window.open(url, name,
"scrollbars,width=415 height=628");
}

function open400(url, name) {
  popupWin = window.open(url, name,
"scrollbars,width=440 height=640");
}

function open500(url, name) {
  popupWin = window.open(url, name,
"scrollbars,width=500 height=400");
}

function open600(url, name) {
  popupWin = window.open(url, name,
"scrollbars,width=630 height=400");
}

function open800(url, name) {
  popupWin = window.open(url, name,
"scrollbars,width=815,height=336");
}