function on_off_obj(obj) {
	var el = document.getElementById(obj);
		
	if(el.style.display == "block") {
		el.style.display = "none";
	}
	else {
		el.style.display = "block";
	}
	
	//return false;
}

function tr_on(obj) {
	var cel = obj.getElementsByTagName("td");
	var i;
	
	for(i = 0; i < cel.length; i++) {
		if(cel[i].style.backgroundColor.toUpperCase() != "#FFFFCC") {
			cel[i].style.backgroundColor = "#D1DDEA";
		}
	}
}

function tr_off(obj) {
		var cel = obj.getElementsByTagName("td");
	var i;
	
	for(i = 0; i < cel.length; i++) {
		if(cel[i].style.backgroundColor.toUpperCase() != "#FFFFCC") {
			cel[i].style.backgroundColor = "#E3E5F1";
		}
	}
}

function tr_on_off(obj) {
	var cel = document.getElementById(obj).getElementsByTagName("td");
	var i;
	
	for(i = 0; i < cel.length; i++) {
		if((cel[i].style.backgroundColor.toUpperCase() == "#FFFFFF") || (cel[i].style.backgroundColor.toUpperCase() == "#FFFFDE")) {
			cel[i].style.backgroundColor = "#FFFF99";
		}
		else {
			cel[i].style.backgroundColor = "#FFFFFF";
		}
	}
}

function trocar_cor(obj, cor) {
	obj.style.color = cor;
}

function trocar_cor_fundo(obj, cor) {
	obj.style.backgroundColor = cor;
}

function marcar_menu_ativo(obj, flg) {
	var obj = document.getElementById(obj);
	var cor;
	
	if(flg == "on") {
		cor = '#FFFF66';
	}
	else {
		cor = '#FFFFFF';
	}
	
	trocar_cor(obj, cor);
}

function marcar_menu_ativo2(obj, flg) {
	var obj = document.getElementById(obj);
	var cor;
	
	if(flg == "on") {
		cor = '#666666';
	}
	else {
		cor = '#FFFFFF';
	}
	
	trocar_cor(obj, cor);
}

function trocar_cor_frm_campo(obj, flg) {
	if(flg == "on") {
		cor = '#E9E9E9';
	}
	else {
		cor = '#FFFFFF';
	}
	
	trocar_cor_fundo(obj, cor);
}

function trocar_cor_frm_btn(obj, flg) {
	if(flg == "on") {
		cor = '#C9822C';
	}
	else {
		cor = '#E1B076';
	}
	
	trocar_cor_fundo(obj, cor);
}

function mostrar_logo_home() {
	var sw;
	var px;
	var d;
	
	var logo_1024;
	var logo_800;
	
	logo_1024 = document.getElementById("logo-home-1024");
	logo_800 = document.getElementById("logo-home-800");
	
	sw = screen.width;
	
	if(sw > 800) {
		//px = 840;
		px = 635;
		logo_1024.style.left = px;
		logo_1024.style.display = "block";
		logo_800.style.display = "none";
	}
	else {
		px = 635;
		logo_800.style.left = px;
		logo_1024.style.display = "none";
		logo_800.style.display = "block";
	}
}

function mostrar_logo_inner() {
	var sw;
	var px;
	var d;
	
	var logo_1024;
	var logo_800;
	
	logo_1024 = document.getElementById("logo-inner-1024");
	logo_800 = document.getElementById("logo-inner-800");
	
	sw = screen.width;
	
	if(sw > 800) {
		//px = 744;
		px = 680;
		logo_1024.style.left = px;
		logo_1024.style.display = "block";
		logo_800.style.display = "none";
	}
	else {
		px = 680;
		logo_800.style.left = px;
		logo_1024.style.display = "none";
		logo_800.style.display = "block";
	}
}

/* ------------------------------------------------------------------------- */
/* Popups */

function popup_centralizar(w, h) {
	var wid = w;
	var hei = h;
	
	var wid_screen = screen.width;
	var hei_screen = screen.height;
	
	var px = Math.ceil((wid_screen - wid) / 2);
	var py = Math.ceil((hei_screen - hei) / 2 * 0.40);
	
	var str = "top="+py+", left="+px+", width="+wid+", height="+hei;

	return str;
}

function popup_blog_comentarios(cod_blog) {
	var wid = 400;
	var hei = 400;
	
	var param = popup_centralizar(wid, hei);

	window.open("blog_comentarios.php?cod_blog="+cod_blog, "CLUBE_BLOG_COMENTARIOS", "menubar=no, toolbar=no, scrollbars=yes, resizable=no, status=no, directories=no, " + param);
}


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_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];}
}