var akcja_ajx = 0;	
		var blokada = 0;
		var typ = 1; 
	// --------------------------------------------------------------------------------	
		
		
		function startRequest(id,typ)
			{
			if(id == 'zmien' && blokada == 0)
				{
				akcja_ajx = 1;
				blokada = 1;
				var parametry = 'typ=' + typ;
				var url = '/ajx/glowna.php';
				
				ajx_loader('b_forum',15,150);
				
				startPOST(url,parametry ,onComplete,onEnd); 
				}
			
			
			}		
			
			
		function onComplete(responseText,responseXML)
			{
			if(akcja_ajx==1) { 
				
				var pt1 = document.getElementById("b_forum");
				pt1.innerHTML = responseText;
				
				var pt2 = document.getElementById("a_forum");
				if(typ == 0) { pt2.innerHTML = "Ostatnio dodane"; pt1.style.backgroundImage = 'url(/img/l_forum_gl3.gif)'; }
				else if(typ == 1) { pt2.innerHTML = "Ostatnie wypowiedzi"; pt1.style.backgroundImage = 'url(/img/l_forum_gl.gif)'; }
				}

			}
			  
		 function onEnd()
		 	{
			 blokada = 0;
			} 
			
	//---------------------------------------------------------------------------------------------------
		

		function zmien_forum()
			{
			
			if(typ == 1) typ = 0; else typ = 1;
			startRequest('zmien',typ);
			
			}
	
	//---------------------------------------------------------------------------------------------------