var d=document;var offsetfromcursorY=15;var ie=d.all&&!window.opera;var ns6=d.getElementById&&!d.all;var tipobj,op,transparent;function tooltip(el,txt,transp){tipobj=d.getElementById('tip');tipobj.innerHTML=txt;transparent=transp;op=0.1;tipobj.style.opacity=op;tipobj.style.visibility="visible";el.onmousemove=positiontip;appear();}function hide_info(el){d.getElementById('tip').style.visibility='hidden';el.onmousemove='';}function ietruebody(){return (d.compatMode&&d.compatMode!="BackCompat")? d.documentElement:d.body}function positiontip(e){var curX=(ns6)?e.pageX:event.clientX+ietruebody().scrollLeft;var curY=(ns6)?e.pageY:event.clientY+ietruebody().scrollTop;var winwidth=ie&&!window.opera? ietruebody().clientWidth:window.innerWidth-20;var winheight=ie&&!window.opera? ietruebody().clientHeight:window.innerHeight-20;var rightedge=ie&&!window.opera? winwidth-event.clientX:winwidth-e.clientX;var bottomedge=ie&&!window.opera? winheight-event.clientY-offsetfromcursorY:winheight-e.clientY-offsetfromcursorY;if(rightedge<tipobj.offsetWidth)tipobj.style.left=curX-tipobj.offsetWidth+"px";else tipobj.style.left=curX+"px";if(bottomedge<tipobj.offsetHeight)tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px";else tipobj.style.top=curY+offsetfromcursorY+"px";}function appear(){if(op<transparent/100){op+=0.1;tipobj.style.opacity=op;tipobj.style.filter='alpha(opacity='+op*100+')';t=setTimeout('appear()',30);}}