var phrase = "  欢迎进入保定市科学技术协会！    ";
var lenPhrase = phrase.length;
var phraseOut = "";
var pause = 25;
var i=0;
var j=0;
var animateWidth = 20;
var position=animateWidth;
function stack() {
    if (phrase.charAt(i) != " ") {
      phraseOut = "";
      for (j=0; j<i; j++) {
        phraseOut += phrase.charAt(j);
      }
      for (j=i; j<position; j++) {
        phraseOut += " ";
      }
      phraseOut += phrase.charAt(i);
      for (j=position; j<animateWidth; j++) {
        phraseOut += " ";
      }
      window.status = phraseOut;
      if (position == i) {
        animateWidth++;
        position = animateWidth;
        i++;
      }
      else {
        position--;
      }
    }
    else {
      i++
    }
    if (i<lenPhrase) {
        setTimeout("stack()",pause);
    }
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}