indicator_image = new Image();
indicator_image.src = "/images/thermo-menu-tl.png";
indicator_image = new Image();
indicator_image.src = "/images/thermo-menu-tr.png";
indicator_image = new Image();
indicator_image.src = "/images/thermo-menu-bl.png";
indicator_image = new Image();
indicator_image.src = "/images/thermo-menu-br.png";
var last_z = 100;
function show_random_corporate() {
	max = 10; sel = Math.round(Math.random() * (max - 1)) + 1;
	$("#content-area").css('background-image', 'url(/images/nav_images/'+sel+'.jpg)');
}

function set_start_menu(id) {
	$("#sub_menu_"+id).show();
	$("#"+id+'').css('z-index',++last_z);

	$("#sub_menu_"+id).unbind("mouseout");
	$("#sub_menu_"+id).bind("mouseout", function(e){
		var p = $("#sub_menu_"+id);
		var offset = p.offset();
		start_x = offset.left;
		stop_x = start_x+$("#sub_menu_"+id).width();
		start_y = offset.top;
		stop_y = start_y+$("#sub_menu_"+id).height();
		clientX = e.clientX;
		clientY = e.clientY;
		if (clientX < start_x || clientX > stop_x || clientY < start_y || clientY > stop_y) {
			$("#sub_menu_"+id).hide();
		}
	});
}

function show_map(type) {
	if (type == 'full') {
		$('#type_sort_e').hide();
		$('#type_full_l').hide();
		$('#type_sort_l').show();
		$('#type_full_e').show();
		$('ul[@base="level_map_2"]').show();
	} else {
		$('#type_sort_e').show();
		$('#type_full_l').show();
		$('#type_sort_l').hide();
		$('#type_full_e').hide();
		$('ul[@base="level_map_2"]').hide();
	}
}
function show_random_first() {
	max = 9; sel = Math.round(Math.random() * (max - 1)) + 1;
	if (sel == 2) {
		sel = 3;
	}
	$("#splash_random").html('<div class="top png" style="background-image: url(/images/splash-'+sel+'.png);"><spacer /></div><div class="main" style="background-image: url(/images/splash-'+sel+'.jpg);"><spacer /></div>');	
}
function show_feedback_window() {
	$("#feedback_window").css('visibility','visible');
}
function hide_feedback_window() {
	$("#feedback_window").css('visibility','hidden');
}
function show_subscription_window() {
	$("#subscription_window").css('visibility','visible');
}
function hide_subscription_window() {
	$("#subscription_window").css('visibility','hidden');
}
function show_resume_window() {
	$("#resume_window").css('visibility','visible');
}
function hide_resume_window() {
	$("#resume_window").css('visibility','hidden');
}
function show_students_window() {
	$("#students_window").css('visibility','visible');
}
function hide_students_window() {
	$("#students_window").css('visibility','hidden');
}
function show_preliminary_window() {
	$("#preliminary_window").css('visibility','visible');
}
function hide_preliminary_window() {
	$("#preliminary_window").css('visibility','hidden');
}
function show_salary_project_window() {
	$("#salary_project_window").css('visibility','visible');
}
function hide_salary_project_window() {
	$("#salary_project_window").css('visibility','hidden');
}
function change_status_question(id) {
	if ($("#faq_"+id).hasClass("container-hidden")) {
		$("#faq_"+id).removeClass("container-hidden");
		$("#faq_"+id).addClass("container-open");
	} else {
		$("#faq_"+id).removeClass("container-open");
		$("#faq_"+id).addClass("container-hidden");
	}
}

function change_color(text) {
	var search = document.getElementById('searchtext');
	search.className = '';
	if (search.value == text) {
		search.value = '';
	} else if (search.value == ''){
		search.value = text;
	}
	if (search.value != text) {
		search.className == '' ? search.className = 'black_color' : search.className = '';
	}
}

function over_div_menu(id) {
	$("#"+id).attr("class", $("#"+id).attr("class")+" over_div_menu");
}

function out_div_menu(id) {
	class_name = $("#"+id).attr("class").replace("over_div_menu", "");
	$("#"+id).attr("class", class_name);
}