function clearElem(id){try{var o=document.getElementById(id);o.innerHTML = '';o.style.display = 'none';}catch (e){}}
function formToUrl(obj)
{
	var elem = obj.elements;
	var url = '';

	for (var i=0; i<elem.length; i++)
	{
		if (elem[i] && elem[i].name && elem[i].name != '_dont_save_')
		{
			if (elem[i].type == 'radio' || elem[i].type == 'checkbox')
			{
				if (elem[i].checked) url = url + elem[i].name + '=' + encodeURIComponent(elem[i].value) + '&';
			}
			else url = url + elem[i].name + '=' + encodeURIComponent(elem[i].value) + '&';
		}
	}

	return url;
}

function _block()
{
	var height = document.getElementById('wrapper').offsetHeight + 'px';
	$('#blocking').css({height:height});
	$('#blocking').css({opacity:0, display:'block'}).animate({opacity:0.5}, 300);
	$('#loading').css({display:'block'});
}

function _unblock()
{
	$('#loading').css({display:'none'});
	$('#showmessage').css({display:'none'});
	$('#blocking').animate({opacity:0}, 500, function(){$(this).css({display:'none'})});
}

function _showsuccess(message)
{
	$('#loading').css({display:'none'});
	$('#showmessage').css({display:'block'});
	$('#messagecontent').html("<b>"+message+"</b>");
	setTimeout('unblock()',1500);
}

$(function()
{
	 var addr = document.domain;
	 $("a.feedback").attr("href","http://"+addr+"/feedback/show/");
	 $("a.sitemap").attr("href","http://"+addr+"/sitemap/show/");
	 $("a.alogo").attr("href","http://"+addr+"/");
	 $("a#atut").attr("href","http://catalog.tut.by");

 	
});