window.addEventListener?window.addEventListener("load", menue_init, false):window.attachEvent("onload", menue_init);

var d = document, elements = new Array();

var switch_1 = false, switch_2 = false, switch_3 = false, switch_4 = false, switch_5 = false;

var display = '';

function menue_init () {

	elements = d.getElementById("lines").getElementsByTagName("li");

	//for(i=1; i < elements.length; i++) elements[i].style.display = "none";

	// alert (BrowserDetect.browser);

	/* if (BrowserDetect.browser == 'Explorer') {
		
		display = "block";
	} else {
		
		display = "table";
	} */
	
	elements[1].style.display = "none";
	elements[4].style.display = "none";
	elements[5].style.display = "none";
	elements[6].style.display = "none";
	elements[7].style.display = "none";
	elements[8].style.display = "none";
	elements[9].style.display = "none";
	elements[11].style.display = "none";
	elements[13].style.display = "none";
	elements[15].style.display = "none";

	d.getElementById("lines").style.display = "block";
	
	switch_1 = switch_2 =  switch_3 = switch_4 = switch_5 = true;
}
function menue1 () {
	
	closeall(1);

	if (!switch_1) {
		
		elements[1].style.display = "none";
	} else {
		
		elements[1].style.display = display;
	}
	
	switch_1 = !switch_1;
}

function menue2 () {
	
	closeall(2);

	if (!switch_2) {
	
		elements[4].style.display = "none";
		elements[5].style.display = "none";
		elements[6].style.display = "none";
		elements[7].style.display = "none";
		elements[8].style.display = "none";
		elements[9].style.display = "none";

	} else {

		elements[4].style.display = display;
		elements[5].style.display = display;
		elements[6].style.display = display;
		elements[7].style.display = display;
		elements[8].style.display = display;
		elements[9].style.display = display;
	}

	switch_2 = !switch_2;
}

function menue3 () {

	closeall(3);

	if (!switch_3) {
	
		elements[11].style.display = "none";

	} else {

		elements[11].style.display = display ;
	}

	switch_3 = !switch_3;
}

function menue4 () {

	closeall(4);

	if (!switch_4) {
	
		elements[13].style.display = "none";

	} else {

		elements[13].style.display = display;
	}

	switch_4 = !switch_4;
}

function menue5 () {

	closeall(5);

	if (!switch_5) {
	
		elements[15].style.display = "none";

	} else {

		elements[15].style.display = display;
	}

	switch_5 = !switch_5;
}

function closeall (n) {
	
	if (n != 1) {
		
		elements[1].style.display = "none";
		switch_1 = true;
	}

	if (n != 2) {
		
		elements[4].style.display = "none";
		elements[5].style.display = "none";
		elements[6].style.display = "none";
		elements[7].style.display = "none";
		elements[8].style.display = "none";
		elements[9].style.display = "none";
		switch_2 = true;
	}
	
	if (n != 3) {
		
		elements[11].style.display = "none";
		switch_3 = true;
	}

	if (n != 4) {
		
		elements[13].style.display = "none";
		switch_4 = true;
	}

	if (n != 5) {
		
		elements[15].style.display = "none";
		switch_5 = true;
	}
}