function drop(obj,bool){
    document.getElementById("div-" + obj).style.display = (bool)?"block":"none";
}

function menuUp(obj,bool){
    if(document.getElementById(obj)) document.getElementById(obj).src = (bool)?("../imagens/" + obj + "On.gif"):("../imagens/" + obj + ".gif");    
    if(document.getElementById("div-" + obj)) document.getElementById("div-" + obj).style.display = (bool)?("block"):("none");  
    return false;
}

function popup(url, name, largura, altura)
{
    return window.open(url, name, 'width=' + largura + ', height=' + altura);
}

function popupImpressao(url, name)
{
  return popup(url, name, 565, 600);
}

/* Tamanho de Fonte */

//Specify affected tags. Add or remove from list:
var tgs = new Array( 'div' );

//Specify spectrum of different font sizes:
var szs = new Array('xx-small','x-small', '12px', 'small',  'medium','large','x-large','xx-large' );
var startSz = 2;

function ts( trgt,inc ) {
if (!document.getElementById) return
var d = document,cEl = null,sz = startSz,i,j,cTags;
sz += inc;
if ( sz < 0 ) sz = 0;
if ( sz > 6 ) sz = 6;
startSz = sz;

if (startSz == 6)
  startSz = 0
else
  if (sz < 6)
    startSz += inc;  

sz = startSz;

if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];

cEl.style.fontSize = szs[ sz ];
for ( i = 0; i < tgs.length; i++ ) {
cTags = cEl.getElementsByTagName( tgs[ i ] );
for ( j = 0; j < cTags.length; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
}
}