//打开新窗口
function open_window(url,windowname,size) 
{ 
window.open(url,windowname,"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,copyhistory=no,top=250,left=8,"+ size); 
}
 
//打开新窗口
function pop(pageurl) {
  var
popwin=window.open(pageurl,"popWin","");
  return false;
}

function pop2(pageurl) {
  var
popwin=window.open(pageurl,"popWin","scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,top=10,left=0,width=795,height=520");
  return false;
}

function pop3(pageurl) {
  var
popwin=window.open(pageurl,"popWin3","scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,top=0,left=50,width=400,height=240");
  return false;
}

function popadd(pageurl) {
  var
popwin=window.open(pageurl,"popWin1","scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,top=5,left=50,width=660,height=500");
  return false;
}
function userpic(pageurl) {
  var
popwin=window.open(pageurl,"popWin2","scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,top=5,left=50,width=660,height=300");
  return false;
}


function pop6(pageurl) {
  var
popwin=window.open(pageurl,"popWin","scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,top=5,left=5,width=780,height=600");
  return false;
}
function guestbook(pageurl) {
  var
popwin=window.open(pageurl,"popWin","scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,top=5,left=5,width=780,height=600,resizable=yes");
  return false;
}