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];}}
}
4
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;
}

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 findMidWidth(tgtId, tgtWidth) {
	ClientWidth = document.documentElement.clientWidth;
	MidWidth = ClientWidth / 2;
	
	objTgt = document.getElementById(tgtId);
	objTgtLeft = parseInt(MidWidth - (tgtWidth /2));
	objTgt.style.left = objTgtLeft + 'px';
	
	objTgtTop = document.body.scrollHeight - 20;
	objTgt.style.top = objTgtTop + 'px';

}

function findCenter(tgtId, tgtWidth) {
	ClientWidth = document.documentElement.clientWidth;
	MidWidth = ClientWidth / 2;
	
	objTgt = document.getElementById(tgtId);
	objTgtLeft = parseInt(MidWidth - (tgtWidth /2));
	objTgt.style.left = objTgtLeft + 'px';
}

function PageStartup(){

MM_preloadImages('img/menu_left_over.jpg','img/menu_empresa_over.jpg','img/menu_produto_over.jpg','img/menu_distribuicao_over.jpg','img/menu_contato_over.jpg','img/menu_noticias_over.jpg','img/menu_usuario_over.jpg');

findMidWidth("footer", 179);
findMidWidth("footer_over", 179);

}

var menuStatus = false;

function showLangMenu() {
	tgtObj = document.getElementById("lang_gfx");
	menuObj = document.getElementById("footer_over");

	if (menuStatus == false) { 
		tgtObj.src = 'img/idioma_por_up.gif';
		menuObj.style.visibility = 'visible';
		menuStatus = true;		
	} else {
		tgtObj.src = 'img/idioma_por_down.gif';	
		menuObj.style.visibility = 'hidden';		
		menuStatus = false;
	}
}

function flash(arqflash,largura,altura) {
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="' + largura + '" height="' + altura + '">');
document.write('<param name="movie" value="' + arqflash + '" />');
document.write('<param name="quality" value="high" />');
document.write('<param name="menu" value="false" />');
document.write('<param name="wmode" value="transparent" />');
document.write('<embed src="' + arqflash + '" width="' + largura + '" height="' + altura + '" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" menu="false" wmode="transparent"></embed>');
document.write('</object>');
}

function AbreJanela(url) {
          window.open(url);
}