function $(id) { return document.getElementById(id) }

function pokaz_sugestie()
{
	advAJAX.post({
url: "sugestia.php",

		onInitialization : function() 
		{
			$("sugestia").style.visibility = "visible";
			//tresc").innerHTML = loading_html; 
		},
		onSuccess : function(obj) 
		{ 
			$("sugestia").innerHTML = obj.responseText; 
		},
		onError : function(obj)
		{ 
			alert("Error: " + obj.status); 
		},
		onFinalization : function() 
		{
			
		}
	});
}


function zapisz_sugestie()
{
	advAJAX.post({
url: "sugestia.php",
parameters : 
		{
			"sug" : $("sug").value,
			"ac" : "zapisz"
		},
		onInitialization : function() 
		{
			$("sugestia").style.visibility = "visible";
			//tresc").innerHTML = loading_html; 
		},
		onSuccess : function(obj) 
		{ 
			$("sugestia").innerHTML = obj.responseText; 
		},
		onError : function(obj)
		{ 
			alert("Error: " + obj.status); 
		},
		onFinalization : function() 
		{
			
		}
	});
}




function textCounter(field, countfield, maxlimit) 
{
if (field.value.length > maxlimit) 
field.value = field.value.substring(0, maxlimit);
else
countfield.value = maxlimit - field.value.length;
}