function start(id,month){
	// menu beállítása
	start = $(id);
	start.src = "images/"+id+"_active.jpg";
	// content beállítása
	/*ajax =  new Ajax.Updater(
			 'content',
			 'process.php?page=new_news',
			 { method:'get' , asynchronous:true });*/
	// dátum beállítása
	ajax_cal =  new Ajax.Updater(
				 'events',
				 'process.php?page=list_event&month='+month,
			 { method:'get' , asynchronous:true });
}

function change(id){
	active = id;
	//alert(active);
	m = $(id);
	m.src = "images/"+id+"_active.jpg";
	}

function set_over(id){
	m = $(id);
	//m.src = "images/"+id+"_over.jpg";
	if(id == active) m.src = "images/"+id+"_active.jpg";
	m.src = "images/"+id+"_over.jpg";
}

function set_out(id){
	m = $(id);
	//m.src = "images/"+id+".jpg";
	if(id == active) m.src = "images/"+id+"_active.jpg";
	else m.src = "images/"+id+".jpg";
	//alert(active);
}

// page - melyik oldalt töltse be
// id   - melyik menu legyen aktiv
function load_page(page,id){
	var prev = $(active);
	prev.src = "images/"+active+".jpg";
	active = id;
	ajax =  new Ajax.Updater(
			 'content',
			 'process.php?page='+page,
			 { method:'get' , 
			 asynchronous:true });
}

// ha egy eseményből kiindulva töltjük be a cikket
// a naptár alatt vagy bovebben...
function load_page_esemeny(page,id,e_id,type){
	prev = $(active);
	prev.src = "images/"+active+".jpg";
	active = id;

	ajax =  new Ajax.Updater(
			 'content',
			 'process.php?page='+page+'&e_id='+e_id+'&type='+type,
			 { method:'get' , 
			 asynchronous:true });
}

function assign(email,id){
	prev = $(active);
	prev.src = "images/"+active+".jpg";
	active = id;

	ajax =  new Ajax.Updater(
			 'assign',
			 'process.php?page=assign&email='+email,
			 { method:'get' , 
			 asynchronous:true });
}

function cikk_search(keyword,id){
	keyword= strReplace(keyword);
	//alert(keyword);
	prev = $(active);
	prev.src = "images/"+active+".jpg";
	active = id;

	ajax =  new Ajax.Updater(
			 'content',
			 'process.php?page=search&keyword='+keyword,
			 { method:'get' , 
			 asynchronous:true });
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function NewWindow(mypage,myname,w,h,scroll){
	var winl = (screen.width-w)/2;
	var wint = (screen.height-h)/2;
	var settings ='height='+h+',';
	settings +='width='+w+',';
	settings +='top='+wint+',';
	settings +='left='+winl+',';
	settings +='scrollbars='+scroll+',';
	settings +='resizable=no';
	win=window.open(mypage,myname,settings);
	if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}

function rotate_images(){
		
}