var old_id = 0;
	function sprawdz() {
		if(document.getElementById("kto").value!=''&&
		document.getElementById("email").value!=''&&
		document.getElementById("telefon").value!=''&&
		document.getElementById("adres").value!=''&&
		document.getElementById("tresc").value!='') return true;
		alert('Musisz wybrać wszystkie!');
		return false;
	}
	function fix_this_col() {
		var l=document.getElementById('menu_all');
		var c=document.getElementById('content_all');
		
		if (!c || !l) return;
		l.style.height='';
		c.style.height='';
		
		var max=c.offsetHeight;
		if (l.offsetHeight>max){
			max=l.offsetHeight;
			l.style.height=(max+0)+'px';		
			c.style.height=(max-2)+'px';
		}
		
		/*
		var l=document.getElementById('menu_all');
		var c=document.getElementById('content_all');
		
		if (!c || !l) return;
		l.style.height='';
		c.style.height='';
		
		var max=c.offsetHeight;
		if (l.offsetHeight>max) max=l.offsetHeight;
		
		l.style.height=(max+0)+'px';		
		c.style.height=(max+4)+'px';
		*/
	}
	function change(id) {
		if(!document.getElementById('menu_big_'+id))return;
		if(old_id!=0) {
			document.getElementById('menu_big_'+old_id).style.backgroundColor="#ecebe6";
			document.getElementById('menu_small_'+old_id).style.display="none";
		}
		document.getElementById('menu_big_'+id).style.backgroundColor="white";
		document.getElementById('menu_small_'+id).style.display="";
		old_id = id; 
		
		fix_this_col(0);
	}

	function rozwin(id) {
		if(document.getElementById("notice_theme_"+id).style.display=='none') {
			document.getElementById("notice_theme_img_"+id).src='ico/minus.gif';
			document.getElementById("notice_theme_"+id).style.display='';
		} else {
			document.getElementById("notice_theme_img_"+id).src='ico/plus.gif';
			document.getElementById("notice_theme_"+id).style.display='none';
		}
	}