- fix dublicated request in msglist_click()

alecpl

2010-04-19 3a003cc9fbeafd8a05d2136e6c74aad3e530cdca

- fix dublicated request in msglist_click()

 program/js/app.js

@@ -1185,9 +1185,9 @@
    var model = this.task == 'mail' ? this.env.mailboxes : this.env.contactfolders;

    this.drag_active = true;

    if (this.preview_timer)
      clearTimeout(this.preview_timer);

    if (this.preview_read_timer)
      clearTimeout(this.preview_read_timer);

@@ -1397,7 +1397,6 @@
  {
    if (this.preview_timer)
      clearTimeout(this.preview_timer);

    if (this.preview_read_timer)
      clearTimeout(this.preview_read_timer);

@@ -1429,6 +1428,10 @@

    if (list.get_single_selection() && window.frames && window.frames[this.env.contentframe]) {
      if (window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)>=0) {
        if (this.preview_timer)
          clearTimeout(this.preview_timer);
        if (this.preview_read_timer)
          clearTimeout(this.preview_read_timer);
        this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200);
      }
    }