function tabit(btn){
	var idname = new String(btn.id);
	var s = idname.indexOf("_");
	var e = idname.lastIndexOf("_")+1;
	var tabName = idname.substr(0, s);
	var id = parseInt(idname.substr(e, 2));
	var tabNumber = btn.parentNode.childNodes.length;
	for(i=0;i<tabNumber;i++){
			document.getElementById(tabName+"_div_"+i).style.display = "none";
			document.getElementById(tabName+"_btn_"+i).className = "";
		};
		document.getElementById(tabName+"_div_"+id).style.display = "block";
		btn.className = "curr";
}

function CheckPl(obj)
		  {
		  if(obj.saytext.value=="")
		  {
		  alert("您没什么话要说吗？");
		  obj.saytext.focus();
		  return false;
		  }
		  return true;
		  }

function openShutManager(oSourceObj,oTargetObj,shutAble,oOpenTip,oShutTip){
var sourceObj = typeof oSourceObj == "string" ? document.getElementById(oSourceObj) : oSourceObj;
var targetObj = typeof oTargetObj == "string" ? document.getElementById(oTargetObj) : oTargetObj;
var openTip = oOpenTip || "";
var shutTip = oShutTip || "";
if(targetObj.style.display!="none"){
   if(shutAble) return;
   targetObj.style.display="none";
   if(openTip && shutTip){
    sourceObj.innerHTML = shutTip; 
   }
} else {
   targetObj.style.display="block";
   if(openTip && shutTip){
    sourceObj.innerHTML = openTip; 
   }
}
}
function MM_popupMsg(msg) { 
  alert(msg);
}

function flash(ur,w,h){ 
document.write('<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000" id="obj1" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" border="0" width="'+w+'" height="'+h+'">'); 
document.write('<param name="movie" value="'+ur+'">'); 
document.write('<param name="quality" value="high"> '); 
document.write('<param name="wmode" value="transparent"> '); 
document.write('<param name="menu" value="false"> '); 
document.write('<embed src="'+ur+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" name="obj1" width="'+w+'" height="'+h+'" quality="High" wmode="transparent">'); 
document.write('</embed>'); 
document.write('</object>'); 
}