estrutura = "<table border='0' cellspacing='0' cellpadding='0'><tr><td><img src='imgs/te.png' /></td><td style='background:url(imgs/t.png) repeat-x'></td><td><img src='imgs/td.png' /></td></tr><tr><td style='background:url(imgs/e.png) repeat-y'></td><td valign='top' bgcolor='#DEF5FD' id='menuconteudo'></td><td style='background:url(imgs/d.png) repeat-y'></td></tr><tr><td><img src='imgs/be.png' /></td><td style='background:url(imgs/b.png) repeat-x'></td><td><img src='imgs/bd.png' /></td></tr></table>"; 

function mostra_sub(tipo,origem) {
	document.getElementById('menuflutuante').innerHTML=estrutura;
	document.getElementById('menuconteudo').innerHTML=menulks[tipo];
	document.getElementById('menuflutuante').style.left=(findPosX(origem)+100)+'px';
	document.getElementById('menuflutuante').style.top=(findPosY(origem)+0)+'px';
	document.getElementById('menuflutuante').style.display='block';
}
function oculta_sub() {
	document.getElementById('menuflutuante').style.display='none'; 
}
function findPosX(obj) {
	var curleft = 0;
	if (obj.offsetParent) {
		while(1) {
			curleft += obj.offsetLeft;
			if(!obj.offsetParent)
			break;
			obj = obj.offsetParent;
		}
	}
	else if(obj.x) curleft += obj.x;
	return curleft;
}
function findPosY(obj) {
  var curTop= obj.offsetTop;
  while((obj= obj.offsetParent) != null) {
    curTop+= obj.offsetTop;
  } 
  return curTop;
} 
function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}