function showface(id,message,num)
{
    var ExsitDivObj=document.getElementById("facebg_idwindow");
    if(ExsitDivObj!=null)ExsitDivObj.parentNode.removeChild(ExsitDivObj);
    var objDiv = document.createElement("div");
    objDiv.className="f_box";//For IE
    objDiv.style.position = "absolute";
    objDiv.id="facebg_idwindow"; 
    objDiv.innerHTML = "loading...";
	var width="542";
	var height="118";
	if(num==1)
	{
	    height="260";
	}
	else if(num==2)
	{
	    height="150";
	}
	objDiv.style.width = width +"px";
    objDiv.style.position = "absolute";
	objDiv.style.left = (((window.screen.width/2)-(width/2))-32) + "px";
	objDiv.style.top = ((((window.screen.height/2)-(height))+document.documentElement.scrollTop)+20) + "px";
    objDiv.style.display = "";
    document.body.appendChild(objDiv); 
   objDiv.innerHTML="loading..."; 
   var fstr="";  
   for(i=1; i<73; i++) 
   {
		fstr += '<img src="/blog/images/face/'+i+'.gif" title="[em:'+i+':]" onclick="insertFace('+i+', \''+ message +'\')" style="cursor:pointer; position:relative;" />';
   } 
	objDiv.innerHTML = "<div class=\"f_box1\"><div class=\"boxtitle chengse\"><div class=\"nl bold\"></div><div class=\"reshow nr\"><a href=\"javascript:void(0);\" onclick=\"closediv('facebg_idwindow');\">¹Ø±Õ</a></div></div>"+fstr+"</div>";
}

function getFace(i,message)
{
    fstr = '<img src="/blog/images/face/'+i+'.gif" title="[em:'+i+':]" onclick="insertFace('+i+', \''+ message +'\')" style="cursor:pointer; position:relative;" />';
   return  fstr;
}
function insertFace(id,target)
{
    var text = '[em:'+id+':]';
    var obj = $("#"+target).val();
	$("#"+target).append(text);
    closediv('facebg_idwindow');
} 

 function checkFocus(target)
 {
	var obj = $(target);
	if(!obj.hasfocus) {
		obj.focus();
	}
}

function closediv(objDiv)
{
	$("#"+objDiv).css("display","none");
}