// JavaScript Document
var menu_ativo = null;
$(function(){
	if( $(document.body).hasClass('home-body') == false ){
		$('#menu_home').mouseover(topo_mouseOverHandler)
			.mouseout(topo_mouseOutHandler);
			decorateMainMenu();
	}
	
	$(window).resize( window_resizeHandler )
		.resize();
});

function topo_mouseOverHandler(evt){
	$('#topo').addClass('menu-internas');
	$('.main-container-none').addClass('main-container-internas');
	menu_ativo = $('.pagina-ativa');
	menu_ativo.removeClass('pagina-ativa');
}

function topo_mouseOutHandler(evt){
	$('#topo').removeClass('menu-internas');
	$('.main-container-none').removeClass('main-container-internas');
	
	if(menu_ativo){
		menu_ativo.addClass('pagina-ativa');
	}
}

function window_resizeHandler(evt){
	var wnd = $(window);
	var minWidth = 974;
	var margin = 280;
	var newWidth = wnd.width() - margin*2;
	
	if( newWidth < minWidth ){
		newWidth = minWidth;
	}
	
	$('.corpo-site').width( newWidth );
}

function decorateMainMenu(){
	var path = window.location.pathname;
	
	if( path.search(/site\/projetos/i) > -1 ) $('#menu_site_projetos_index').addClass('pagina-ativa');
	if( path.search(/informacoes/i) > -1 ) $('#menu_site_informacoes_premios').addClass('pagina-ativa');
	if( path.search(/sobre/i) > -1 ) $('#menu_site_home_sobre_una').addClass('pagina-ativa');
	if( path.search(/publicacoes/i) > -1 ) $('#menu_site_publicacoes_index').addClass('pagina-ativa');
	if( path.search(/contato/i) > -1 ) $('#menu_site_home_contato').addClass('pagina-ativa');
	
}