function email2students()
 {
   window.open ("http://www.signpayu.com/sandbox/marketing/email2students.html",
"mywindow","location=1,status=1,scrollbars=1,width=750,height=500");
  mywindow.moveTo("200","200");
 } 
 
 function fb_ba()
 {
   window.open ("http://www.signpayu.com/sandbox/marketing/fb_ba.html",
"mywindow","location=1,status=1,scrollbars=1,width=750,height=500");
  mywindow.moveTo("200","200");
 } 
 
  function tips()
 {
   window.open ("http://www.signpayu.com/sandbox/marketing/tips.html",
"mywindow","location=1,status=1,scrollbars=1,width=750,height=500");
  mywindow.moveTo("200","200");
 } 
 
  function email2merchants()
 {
   window.open ("http://www.signpayu.com/sandbox/marketing/email2merchants.html",
"mywindow","location=1,status=1,scrollbars=1,width=750,height=500");
  mywindow.moveTo("200","200");
 } 
 
  function tp()
 {
   window.open ("http://www.signpayu.com/sandbox/marketing/tp.html",
"mywindow","location=1,status=1,scrollbars=1,width=750,height=500");
  mywindow.moveTo("200","200");
 } 
 
  function fb_students()
 {
   window.open ("http://www.signpayu.com/sandbox/marketing/fb_students.html",
"mywindow","location=1,status=1,scrollbars=1,width=750,height=500");
  mywindow.moveTo("200","200");
 } 
 
  function qa()
 {
   window.open ("http://www.signpayu.com/sandbox/marketing/qa.html",
"mywindow","location=1,status=1,scrollbars=1,width=750,height=500");
  mywindow.moveTo("200","200");
 }