function loadUzi(sdiv, uzi){
    	$(sdiv).innerHTML = uzi;
    }
    function errorUzi(){
    	alert('nem gyo');
    }
    function getHtmlParam( url, div, sdiv, parameter, uzen ){
    		var oldValue = $(sdiv).innerHTML;
    		var myAjax = new Ajax.Updater(
    					{success: div }, 
    					url, 
    					{
    						method: 'post', 
    						parameters: parameter,
    						onLoading: loadUzi(sdiv, uzen),
    						onFailure: errorUzi,
    						evalScripts: true
    					});
    }
    
    function bezarInnerHTML( hany )
    {
        for( var i=1; i<=hany; i++ )
        {
            document.getElementById('ajax_div'+i).innerHTML = '';
        }
    }
    
    function bezarDivHTML( melyik )
    {
        document.getElementById('ajax_div'+melyik).innerHTML = '';
    }
    function rejt( mit, mod )
    {
        if(mod==0)
        {
            if( document.getElementById(mit).style.display=='none' )
            {
                document.getElementById(mit).style.display = 'block';
            }
            else
            {
                document.getElementById(mit).style.display = 'none';
            }
        }
        if(mod==1)
            document.getElementById(mit).style.display = 'none';
        if(mod==2)
            document.getElementById(mit).style.display = 'block';
        
    }
	function szame(adat,minta){
		for (var i=0; i<adat.length; i++)
			if (minta.indexOf(adat.charAt(i)) == -1)
				return false;
		return true;
	}

	function getHTML(url,hova,param)
	{
		var myAjax = new Ajax.Updater(
					{success: hova}, 
					url, 
					{
						method: 'post',
						parameters: param,
						onFailure: reportError,
						evalScripts: true
					});
		
	}

	function reportError(request)
	{
		alert('Bocsi, ez nem jött össze.');
	}

    function add_div( url, hova, mit, valasztojel, form )
    {
		var tmp = mit;
		var ertekek = new Array();
		var i = 0;
		var boo = true;
    	var params ='?';
		while(tmp.indexOf(valasztojel)!=-1){
			var hol = tmp.indexOf(valasztojel);
			ertekek[i] = tmp.substring(0,hol);
			i++;
			tmp = tmp.substring((hol+1),tmp.length);
		}
		ertekek[i] = tmp;
		for(var i=0; i<ertekek.length && boo; i++){
		    if( document.getElementById(ertekek[i]) != null )
		    {
			    var ertek = document.getElementById(ertekek[i]).value;
    			if(document.getElementById(ertekek[i]).type == 'checkbox'){
    				if( document.getElementById(ertekek[i]).checked==true)
    					params = params + ertekek[i] + '=' + ertek + '&';
    			}
    			else
    			{
    				if(document.getElementById(ertekek[i]).type == 'radio'){
    				    var neve = document.getElementById(ertekek[i]).name;
						if ( document.getElementById(ertekek[i]).checked ) {
							params = params + neve + '=' + ertek + '&';
						}
    				}
    				else
    					params = params + ertekek[i] + '=' + ertek + '&';
    			}
            }
		}
		params = params+'ajax=1';
		getHTML(url,hova,params);
    }

	
	function MenuShow(menuid){
		for(i=1; i<=menuid; i++) {
			var submenu = document.getElementById("submenu" + i);
			if(i == menuid)	submenu.style.display="block";
			else submenu.style.display="none";
		}
	}

	function MenuHide(){
		for(i=1; i<=2; i++) {
			var submenu = document.getElementById("submenu" + i);
			submenu.style.display="none";
		}
	}


	function changeMenuToSub(menuid) {
		var menu = document.getElementById('menuitem'+menuid);
		var menu_active  = "url('img/bg_menu_hu_m" + menuid + ".gif')";
		menu.style.backgroundImage = menu_active;
//		menu.style.color = "#2b4d82";
	}


	function changeMenuToDefault(menuid) {
		var menu = document.getElementById('menuitem'+menuid);
		var menu_active  = "none";
		menu.style.backgroundImage = menu_active;
		document.getElementById('submenu'+menuid).style.display = menu_active;
//		menu.style.color = "#ffffff";
	}


	function changeSubMenuToSub(menuid) {
		var menu = document.getElementById("subsubmenu" + menuid);
		var menu_active  = "none";
		menu.style.background = menu_active;
	}


	function changeSubMenuToDefault(menuid) {
		var menu = document.getElementById("subsubmenu" + menuid);
		var menu_active  = "none";
		menu.style.background = menu_active;
	}

	function SubmenuInit() {
		for(i=1; i<=3; i++) {
			if(document.getElementById("submenu" + i)) document.getElementById("submenu" + i).style.display = "none";
		}
	}