#bubble_tooltip{

 width:145px;
 height:18px;
 position:absolute;
 display:none; 
/*background: url(../images/bubble.gif);*/
background-color:Gray;
 z-index:1;
 text-align:right;
 color:Black;
}
#bubble_tooltip .bubble_top{
 background: url(../images/bubble_top.gif);
 background-repeat:no-repeat;
 height:16px; 
}
#bubble_tooltip .bubble_middle{
 background: url(../images/bubble_middle.gif);
 background-repeat:repeat-y; 
 background-position:bottom left;
 padding-left:7px;
 padding-right:7px;
}
#bubble_tooltip span
{
text-align:center;
 width:145px;
 height:18px;
 position:relative;

 padding-top:2px;

 text-align:right;
 font-family: Trebuchet MS, Lucida Sans Unicode, Arial, sans-serif;
 font-size:10px;
 color:white;

 font-weight:bold;
 
}
#bubble_tooltip .bubble_bottom{
 background: url(../images/bubble_bottom.gif);
 background-repeat:no-repeat;
 background-repeat:no-repeat; 
 height:44px;
 position:relative;
 top:-6px;
}