var ns4=document.layers;
    var ie4=document.all;
    var ns6=document.getElementById&&!document.all;
    var dragswitch=0;
    var nsx;
    var nsy;
    var nstemp;
 
    function drag_dropns(name){
         if (!ns4)
         return
         temp=eval(name)
       temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
       temp.onmousedown=gons
       temp.onmousemove=dragns
       temp.onmouseup=stopns
  }
 
  function gons(e){
       temp.captureEvents(Event.MOUSEMOVE)
       nsx=e.x
       nsy=e.y
  }
  function dragns(e){
      if (dragswitch==1){
           temp.moveBy(e.x-nsx,e.y-nsy)
           return false
      }
  }
  
  function stopns(){
            temp.releaseEvents(Event.MOUSEMOVE)
  }

 function drag_drop(e){
     if (ie4&&dragapproved){
         crossobj.style.left=tempx+event.clientX-offsetx
         crossobj.style.top=tempy+event.clientY-offsety
        return false
    }
      else if (ns6&&dragapproved){
         crossobj.style.left=tempx+e.clientX-offsetx
         crossobj.style.top=tempy+e.clientY-offsety
      return false
   }
 }
 
 function initializedrag(e){
    if(!ns4){
             crossobj=ns6? document.getElementById("miniJanela") : document.all.miniJanela
 
             var firedobj=ns6? e.target : event.srcElement
             var topelement=ns6? "HTML" : "BODY"
 
             while (firedobj.tagName!=topelement&&firedobj.id!="dragbar"){
                         firedobj=ns6? firedobj.parentNode : firedobj.parentElement
             }
 
            if (firedobj.id=="dragbar"){
                   offsetx=ie4? event.clientX : e.clientX
                   offsety=ie4? event.clientY : e.clientY
 
                   tempx=parseInt(crossobj.style.left)
                  tempy=parseInt(crossobj.style.top)

                   dragapproved=true
                   document.onmousemove=drag_drop
          }
     }
 }
 document.onmousedown=initializedrag
 document.onmouseup=new Function("dragapproved=false")
function some()
{
  document.getElementById("miniJanela").style.visibility="hidden";
}
function aparece(text,nm_img)
{
htmla  = "<table border='0' cellspacing='0' cellpadding='0' width='300'>";
htmla += " <tr>";
htmla += "   <td class='errortit' id='dragbar' height='20' width='310' align='center' colspan='2'>";
htmla += "	   <ilayer width='310' onSelectStart='return false'>";
htmla += "	   <layer width='310' onMouseover='dragswitch=1;if (ns4) drag_dropns(miniJanela)' onMouseout='dragswitch=0'> ";
htmla += "	     <table width='295' border='0' cellspacing='0' cellpadding='0'>";
htmla += "		  <tr>";
htmla += "		   <td width='3'></td>";
htmla += "		   <td class='tela_erro_tit'>";
htmla += "		    Mensagem";
htmla += "		   </td>";
htmla += "		   <td aligh='center' width='10'>";
htmla += "		     <div aligh='center' onclick='some()'><img src='img/botao_sair.gif'></div>";
htmla += "		   </td>";
htmla += "		  </tr>";
htmla += "		 </table>";
htmla += "	   </layer>";
htmla += "	   </ilayer>";
htmla += "	 </td>";
htmla += " </tr>";
htmla += " <tr>";
htmla += "	 <td class='tela_erro'>";
htmla += "	  <table border='0' cellspacing='0' cellpadding='0' width='100%'>";
htmla += "		<tr><td height='5'></td></tr>";
htmla += "		<tr>";
htmla += "		  <td width='20%' align='center'>";
htmla += "		    <img src='"+nm_img+"'>";
htmla += "		  </td>";
htmla += "		  <td class='tela_erro_texto'>";
htmla += "		     "+text+"";
htmla += "		  </td>";
htmla += "		</tr>";
htmla += "		<tr><td height='5' colspan='2' align='center' style='cursor:pointer'><img src='img/bt_ok.gif' onclick='some()'></td></tr>";
htmla += "		<tr><td height='5'></td></tr>";
htmla += "	  </table>";
htmla += "	 </td>";
htmla += " </tr>";
htmla += "</table>";

  document.getElementById("miniJanela").style.visibility="visible";
  document.getElementById("miniJanela").innerHTML=htmla;
}