msnpopup.js

LyBBS基于Struts1.3/Ajax的架构

/*------------------- msn popup function -------------------*/
var divTop,divLeft,divWidth,divHeight,docHeight,docWidth,objTimer,objMove= 0;
function getMsg() {
  try {
    divTop = parseInt(document.getElementById("epop").style.top,10)
    divLeft = parseInt(document.getElementById("epop").style.left,10)
    divHeight = parseInt(document.getElementById("epop").offsetHeight,10)
    divWidth = parseInt(document.getElementById("epop").offsetWidth,10)
    docWidth = document.body.clientWidth;
    docHeight = document.body.clientHeight;
    document.getElementById("epop").style.top = parseInt(document.body.scrollTop,10) + docHeight + 10;//  divHeight
    document.getElementById("epop").style.left = parseInt(document.body.scrollLeft,10) + docWidth - divWidth
    document.getElementById("epop").style.visibility="visible"
    objTimer = window.setInterval("moveDiv()",10)
  }
  catch(e){}
}
//move up
function moveDiv() {
  try {
    if(parseInt(document.getElementById("epop").style.top,10) <= (docHeight - divHeight + parseInt(document.body.scrollTop,10))) {
      clearTimer();
      stopTimer();
    }
    divTop = parseInt(document.getElementById("epop").style.top,10)
    document.getElementById("epop").style.top = divTop - 5
  }
  catch(e){}
}
//move down
function resizeDiv() {
  try {
    if(parseInt(document.getElementById("epop").style.top,10) >= (parseInt(document.body.scrollTop,10) + docHeight - 20)) {
      //finished
      closeDiv();
    }
    else {
      divTop = parseInt(document.getElementById("epop").style.top,10);
      document.getElementById("epop").style.top = divTop + 10;
    }
  }
  catch(e){}
}

function clearTimer() {
  if(objTimer) window.clearInterval(objTimer);
}

function startTimer() {
  objTimer = window.setInterval("resizeDiv()",10);
}

function stopTimer() {
  window.setTimeout("startTimer()",10000);//stop 10s
  startFixup();//fixup
}

function closeDiv() {
  clearTimer();
  clearFixup();
  document.getElementById("epop").style.visibility="hidden";
}

function startFixup() {
  document.getElementById("epop").style.top=docHeight - divHeight + document.body.scrollTop;
  objMove=window.setTimeout("startFixup();",200);
}
function clearFixup() {
  if(objMove) window.clearTimeout(objMove);
}
/**
function hiddenDiv() {
  var epop = document.getElementById("epop");
  //alert( epop.filters.alpha.Opacity );
  //if( epop.filters.alpha.Opacity > 0) {
  //  epop.filters.alpha.Opacity -= 1;
  //}
  //else{
  //  closeDiv()
  //}
  closeDiv();
}
**/

/*-------------- main: show the msn popup message ----------------*/
if(true) {
  var popup = document.getElementById("epop")
  popup.innerHTML = ' <table width=200 border="0" cellspacing="0" cellpadding="0" bgcolor="#E0E9F8" onmouseover="clearTimer()" onmouseout="startTimer()">	<tr> <td width="160" height="24" valign="middle" style="filter:progid:DXImageTransform.Microsoft.Gradient(GradientType=, StartColorStr=#E0E9F8, EndColorStr=#FFFFFF);font:12px;color:#1F336B;">  &nbsp;\u63d0&nbsp;\u793a:  </td><td valign="middle" align="right" style="filter:progid:DXImageTransform.Microsoft.Gradient(GradientType=, StartColorStr=#E0E9F8, EndColorStr=#FFFFFF);">  <span style="cursor:pointer;color:#728EB8; font:bold 13px;" onclick="closeDiv()" onmouseover="style.color=\'#455690\';" onmouseout="style.color=\'#728EB8\';">X</span>&nbsp;  </td></tr>	<tr> <td colspan=2 style="border-left:1px solid #728EB8; border-top:1px solid #728EB8; border-bottom:1px solid #B9C9EF; border-right:1px solid #B9C9EF; background:#E0E9F8; padding:10px; overflow:hidden; text-align:center; filter:progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr=\'#E0E9F8\', EndColorStr=\'#FFFFFF\');font:12px;color:#1F336B;line-height: 20px;"><bgsound src=lybbs/images/mail.wav border=0>\u60a8\u6709 <FONT color=#ff0000>'+newMsgNumber+'</FONT> \u4e2a\u65b0\u7684\u77ed\u6d88\u606f\u3002<br>  <a style="color:#1F336B;" href="bbs_messageInbox.do">\u5728\u5f53\u524d\u7a97\u53e3\u9605\u8bfb</a> <a style="color:#1F336B;" href="javascript:openScript(\'bbs_messageInbox.do\',550,400)">\u5f00\u65b0\u7a97\u53e3\u9605\u8bfb</a><br> <a style="color:#1F336B;" href="bbs_userControlPanel.do?action=mySet">\u70b9\u51fb\u8fd9\u91cc\u8bbe\u7f6e\u77ed\u6d88\u606f\u6a21\u5f0f</a>  </td></tr> </table>';

  window.onload = getMsg;
  window.onresize = resizeDiv;
  window.onerror = function(){}
}else{
  // else do nothing
}