// JavaScript Document
var cookiestring = '0111'
var menus = Array();
function initmenus () {
	
menus = Array (
//   				     Array(document.getElementById('amateur'),document.getElementById('categories_container1')),
//				   Array(document.getElementById('commercial'),document.getElementById('categories_container2')),
//   				   Array(document.getElementById('overige'),document.getElementById('categories_container3'))
//				     
				   );
for (i=0;i<menus.length;i++) {
	
	menus[i][0].style.backgroundImage='url(images/bg_close.jpg)';
	menus[i][1].style.display='none';	
	menus[i][0].onclick = function() {
		switchmenus(this);return false;
		}	
	
	}
		//loadmenus();

}

function switchmenus(currentMenu) {

	for (i=0;i<menus.length;i++) {
	if (currentMenu == menus[i][0]) {
    if (menus[i][1].style.display!='block') {
	menus[i][0].style.backgroundImage='url(images/bg_open.jpg)';
	menus[i][1].style.display='block';	
	} else {
	menus[i][0].style.backgroundImage='url(images/bg_close.jpg)';
	menus[i][1].style.display='none';
		
	}
	}

	}	
	savemenus();
	
}


function savemenus() {
	cookiestring = '';
		for (i=0;i<menus.length;i++) {
	if (menus[i][1].style.display!='block') {
	cookiestring = cookiestring + '0';
	
	
	} else {cookiestring = cookiestring + '1';} 
	
	}


		var date = new Date();
		date.setTime(date.getTime()+(30*24*60*60*1000));
		var expires = date.toGMTString();
		document.cookie = 'menusave=' + cookiestring + '; expires=' + expires + '; path=/';

}

function loadmenus() {

	var nameEQ = "menusave=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0)
		if (c.indexOf(nameEQ) == 0) cookiestring = c.substring(nameEQ.length,c.length);
		}
		
	if(!cookiestring)	cookiestring = "0111";
		
	for (i=0;i<cookiestring.length;i++)  {
		if (cookiestring.charAt(i) == '1') {
			menus[i][0].style.backgroundImage='url(images/bg_open.jpg)';
			menus[i][1].style.display='block';	
				
		} else {
			
				menus[i][0].style.backgroundImage='url(images/bg_close.jpg)';
				menus[i][1].style.display='none';
			
		}
		
		
	}
	

	
}