function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

/*////  FUNÇÕES DO MENU  ////*/

var hWeb = '4670px';
var hIlustra = '1320px';
var hIcones = '1660px';
var hCartoon = '1580px';

function abrirDiv(divId) {
	switch (divId) {
		case 'web':
		document.getElementById('webframe').style.height=hWeb; MM_swapImage('weblink','','images/tit_web_b.jpg',1);
		document.getElementById('webframe').style.visibility="visible";
		break;
		case 'ilustra':
		document.getElementById('ilustraframe').style.height=hIlustra; MM_swapImage('ilustralink','','images/tit_ilus_b.jpg',1);
		document.getElementById('ilustraframe').style.visibility="visible";
		break;
		case 'icones':
		document.getElementById('iconesframe').style.height=hIcones; MM_swapImage('iconeslink','','images/tit_icon_b.jpg',1);
		document.getElementById('iconesframe').style.visibility="visible";
		break;
		case 'cartoon':
		document.getElementById('cartoonframe').style.height=hCartoon; MM_swapImage('cartoonslink','','images/tit_cart_b.jpg',1);
		document.getElementById('cartoonframe').style.visibility="visible";
		break;
	}
}

function fecharDiv(id) {
	if (id == 'web') {
		document.getElementById('webframe').style.height='1px'; MM_swapImage('weblink','','images/tit_web_a.jpg',1);
		document.getElementById('webframe').style.visibility='hidden';
	} else if (id == 'ilustra') {
		document.getElementById('ilustraframe').style.height='1px'; MM_swapImage('ilustralink','','images/tit_ilus_a.jpg',1);
		document.getElementById('ilustraframe').style.visibility='hidden';
	} else if (id == 'icones') {
		document.getElementById('iconesframe').style.height='1px'; MM_swapImage('iconeslink','','images/tit_icon_a.jpg',1);
		document.getElementById('iconesframe').style.visibility='hidden';
	} else if (id == 'cartoon') {
		document.getElementById('cartoonframe').style.height='1px'; MM_swapImage('cartoonslink','','images/tit_cart_a.jpg',1);
		document.getElementById('cartoonframe').style.visibility='hidden';
	}
}

function controlaMenu(id) {
	switch (id) {
		case "web":
			fecharDiv('ilustra');
			fecharDiv('icones');
			fecharDiv('cartoon');
			(document.getElementById('webframe').style.height == "1px" || document.getElementById('webframe').style.height == "") ? abrirDiv(id) : fecharDiv(id);
			break;
		case 'ilustra':
			fecharDiv('web');
			fecharDiv('icones');
			fecharDiv('cartoon');
			(document.getElementById('ilustraframe').style.height == "1px" || document.getElementById('ilustraframe').style.height == "") ? abrirDiv(id) : fecharDiv(id); 
			break;
		case 'icones':
			fecharDiv('web');
			fecharDiv('ilustra');
			fecharDiv('cartoon');
			(document.getElementById('iconesframe').style.height == "1px" || document.getElementById('iconesframe').style.height == "") ? abrirDiv(id) : fecharDiv(id); 
			break;
		case 'cartoon':
			fecharDiv('web');
			fecharDiv('icones');
			fecharDiv('ilustra');
			(document.getElementById('cartoonframe').style.height == "1px" || document.getElementById('cartoonframe').style.height == "") ? abrirDiv(id) : fecharDiv(id); 		
			break;
	}
}