// JavaScript Document
function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}
function winop(value,width,height){
var left=(screen.width-width)/2;
var top=(screen.height-height)/2;
var iti="left=" + left + ",top=" + top + ",width=" + width + ",height=" + height ;
window.open(value,'mywin',iti);
}