var list_menu_items = Array(
    'a_eseg', 
    'eseg_sao_paulo', 
    'eseg_valinhos', 
    'ensino', 
    'fale_conosco'
);

var list_nome_items = Array(
    'htxt', 
    'engp', 
    'siti', 
    'admn'
);

var menu_hide_delay         = 2000;
var var_menu_mouse_over     = false;
var var_sub_menu_mouse_over = false;
var menu_timeout;
var selected_menu;

function mostra_menu(layer_id) {
    $('menusub').setStyle('display', '');
    for (i in list_menu_items) {
        if (list_menu_items[i] != null && IsNumber(i)) {
            $(list_menu_items[i]).setStyle('display', 'none');
        }
    }
    $(layer_id).setStyle('display', '');
}

function esconde_menu(now) {
    clearTimeout(menu_timeout);
    menu_timeout = setTimeout("aux_esconde_menu();", menu_hide_delay);
}

function aux_esconde_menu() {
    for (i in list_menu_items) {
        if (list_menu_items[i] != null && IsNumber(i)) {
            $(list_menu_items[i]).setStyle('display', 'none');
        }
    }
    $('menusub').setStyle('display', 'none');
    document.getElementById(selected_menu).className = '';
}

function menu_mouse_over() {
    var_menu_mouse_over = true;
    clearTimeout(menu_timeout);
}

function menu_mouse_out() {
    var_menu_mouse_over = false;
}

function sub_menu_mouse_over() {
    var_sub_menu_mouse_over = true;
    clearTimeout(menu_timeout);
}

function sub_menu_mouse_out() {
    var_sub_menu_mouse_over = false;
}

function sub_menu_mouse_over_item(item_id) {
    if (selected_menu) {
        if (document.getElementById(selected_menu).className == 'menuhover') {
            document.getElementById(selected_menu).className = '';
        }
    }
    selected_menu = item_id;
    document.getElementById(item_id).className = 'menuhover';
}

function IsNumber(number) {
    if ((number >= 0)||(number < 0)) {
        return true;
    } else {
        return false;
    }
}

function home_change_focus(layer_id) {
    for (i in list_nome_items) { 
        if (list_menu_items[i] != null && IsNumber(i)) {
            if (list_nome_items[i] == layer_id) {
                if (layer_id == "htxt") {
                    class_name = 'yellow_box_top';
                } else if (layer_id == "engp") {
                    class_name = 'yellow_box';
                } else if (layer_id == "siti") {
                    class_name = 'yellow_box';
                } else if (layer_id == "admn") {
                    class_name = 'yellow_box';
                }
                document.getElementById(list_nome_items[i]).className = class_name;
                $('full_'+list_nome_items[i]).setStyle('display', '');
                $('mini_'+list_nome_items[i]).setStyle('display', 'none');
            } else {
                if (list_nome_items[i] == "htxt") {
                    if (layer_id == "engp") {
                        class_name = 'blue_box_top '+list_nome_items[i];
                    } else {
                        class_name = 'blue_box '+list_nome_items[i];
                    }
                } else if (list_nome_items[i] == "engp") {
                    if (layer_id == "siti") {
                        class_name = 'blue_box_top '+list_nome_items[i];
                    } else {
                        class_name = 'blue_box '+list_nome_items[i];
                    }
                } else if (list_nome_items[i] == "siti") {
                    if (layer_id == "admn") {
                        class_name = 'blue_box_top '+list_nome_items[i];
                    } else {
                        class_name = 'blue_box '+list_nome_items[i];
                    }
                } else if (list_nome_items[i] == "admn") {
                    class_name = 'blue_box_bottom '+list_nome_items[i];
                }
                document.getElementById(list_nome_items[i]).className = class_name;
                $('full_'+list_nome_items[i]).setStyle('display', 'none');
                $('mini_'+list_nome_items[i]).setStyle('display', '');
            }
        }
    }
}

function showHide(layer_id) {
    if ($(layer_id).getStyle('display') == 'none') {
        $(layer_id).setStyle('display', '');
    } else {
        $(layer_id).setStyle('display', 'none');
    }
}

// Abre Janela ----------------------------------------------------
function WinOpen(td, url, param, name, width, height, maximiza){
	var str = "height=" + height + ",innerHeight=" + height;
	str += ",width=" + width + ",innerWidth=" + width;
	str +=",scrollbars=yes, status=no";
	str +="," + maximiza;
	if (window.screen) {
		if(name == 'banner'){
			str += ",left=5, screenX=5, screenLeft=5";
			str += ",top=20, screenY=20, screenTop=20";
		}else{
		var ah = screen.availHeight - 30;
		var aw = screen.availWidth - 10;
		
		var xc = (aw - width) / 2;
		var yc = (ah - height) / 2;
		
		str += ",left=" + xc + ",screenX=" + xc;
		str += ",top=" + yc + ",screenY=" + yc;
		}
	}
	
	if(td != 'null'){
		len_td = window.document.getElementById(td).childNodes.length;
		val_td = window.document.getElementById(td).childNodes[0].nodeName;
		if(len_td > 1 || val_td.toLowerCase() == 'table'){	
			window.open(url+param, name, str,scrollbars='yes');
		}else{		
			alert("Para iniciar a impressão é necessário obter algum, resultado no formulário de busca.");
			return false;
		}
	}else{
		window.open(url+param, name, str,scrollbars='yes');
	}
}