function sizeFont2 (elem, acao)
{
    // tamanho inicial da fonte (em px)
    var tamInic = 11;
    
    // Tamanho mínimo da fonte (em px)
    var tamMin = 11;
    
    // Tamanho máximo da fonte (em px)
    var tamMax = 22;

    // Pega o tamanho da fonte. Se não foi setada ainda (primeira vez
    // que a função é executada) terá como tamanho padrão 'tamInic'.
    if (document.getElementById(elem).style.fontSize == "") 
      var tamFonte = tamInic;
    else
      var tamFonte = parseInt(document.getElementById(elem).style.fontSize);
    switch (acao)
    {
      // Aumenta o tamanho, enquanto foi menor que 'tamMax'
      case '+':
        if (tamFonte < tamMax)
          document.getElementById(elem).style.fontSize = (tamFonte + 1) + "px";
      break;
      
      // Diminui o tamanbo, enquanto for maior que 'tamMin'
      case '-':
        if (tamFonte > tamMin)
          document.getElementById(elem).style.fontSize = (tamFonte - 1) + "px";
      break;
    }
}

function AbrePop(pagina, w, h) {
    window.open(pagina, 'PopUp', 'width= ' + w + ', height= ' + h + ' , menubar=0, resizable=yes, scrollbars=no');

}

function abreDivMenu() {
	document.getElementById("contentClip").style.height = '400px';
	document.getElementById("contentClip").style.zIndex = '99';
}


function fechaDivMenu() {
	document.getElementById("contentClip").style.height = '36px';
	document.getElementById("contentClip").style.zIndex = '99';
}

var alturaDivMin = 0;
function tamanhoDiv(minimo) {
	//alert("CHAMOU TAMANHODIV");
    alturaDivMin = minimo;
    document.getElementById("contentClip2").style.height = alturaDivMin + 'px';
	document.getElementById("minhaTD").style.height = alturaDivMin + 'px';
    //alert(document.getElementById("minhaTD").style.height);
}

//Inicio Função Tooltip
var offsetfromcursorX=12 //Customize x offset of tooltip
var offsetfromcursorY=10 //Customize y offset of tooltip

var offsetdivfrompointerX=10 //Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerY=14 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

document.write('<div id="barrafuncoes-tooltip"></div>') //write out tooltip DIV
document.write('<img id="barrafuncoes-dhtmlpointer" src="img/arrow2.gif">') //write out pointer image

var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
if (ie||ns6)
var tipobj=document.all? document.all["barrafuncoes-tooltip"] : document.getElementById? document.getElementById("barrafuncoes-tooltip") : ""

var pointerobj=document.all? document.all["barrafuncoes-dhtmlpointer"] : document.getElementById? document.getElementById("barrafuncoes-dhtmlpointer") : ""

function ietruebody(){
    return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip(thetext, thewidth, thecolor){
    if (ns6||ie){
        if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
            if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
                tipobj.innerHTML=thetext
                enabletip=true
                return false
    }
}

function positiontip(e){
    if (enabletip){
        var nondefaultpos=false
        var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
        var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
        //Find out how close the mouse is to the corner of the window
        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-offsetfromcursorX : winwidth-e.clientX-offsetfromcursorX
        var bottomedge=ie&&!window.opera? winheight-event.clientY-offsetfromcursorY : winheight-e.clientY-offsetfromcursorY

        var leftedge=(offsetfromcursorX<0)? offsetfromcursorX*(-1) : -1000

        //if the horizontal distance isn't enough to accomodate the width of the context menu
        if (rightedge<tipobj.offsetWidth){
        //move the horizontal position of the menu to the left by it's width
        tipobj.style.left=curX-tipobj.offsetWidth+"px"
        nondefaultpos=true
    }
    else if (curX<leftedge)
        tipobj.style.left="5px"
    else{
        //position the horizontal position of the menu where the mouse is positioned
        tipobj.style.left=curX+offsetfromcursorX-offsetdivfrompointerX+"px"
        pointerobj.style.left=curX+offsetfromcursorX+"px"
    }

    //same concept with the vertical position
    if (bottomedge<tipobj.offsetHeight){
        tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px"
        nondefaultpos=true
    }
    else{
        tipobj.style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px"
        pointerobj.style.top=curY+offsetfromcursorY+"px"
    }
        tipobj.style.visibility="visible"
    if (!nondefaultpos)
        pointerobj.style.visibility="visible"
    else
        pointerobj.style.visibility="hidden"
    }
}

function hideddrivetip(){
    if (ns6||ie){
        enabletip=false
        tipobj.style.visibility="hidden"
        pointerobj.style.visibility="hidden"
        tipobj.style.left="-1000px"
        tipobj.style.backgroundColor=''
        tipobj.style.width=''
    }
}
document.onmousemove=positiontip
//Fim Função Tooltip


//Inicio Função Over da Imagem
function SwapImg(){
    for (i = 0; i < arguments.length; i+=3){
        if (document.images) {
            eval(arguments[i] + "document." + arguments[i+1] + ".src='" + arguments[i+2] + "'")
        }
    }
}
//Fim Função Over da Imagem