function selectForm(value)
{
	if(value=='literature'){
		document.getElementById('field').disabled = false;
		document.getElementById('field').style.display='';
		document.getElementById('genre').disabled = false;
		document.getElementById('genre').style.display='';
		document.getElementById('type').disabled = false;
		document.getElementById('type').style.display='';
		document.getElementById('sort').disabled = false;
		document.getElementById('sort').style.display='';
		document.getElementById('rooms').disabled = true;
		document.getElementById('rooms').style.display='none';
		document.getElementById('sizeMin').disabled = true;
		document.getElementById('sizeMin').style.display='none';
		document.getElementById('sizeMax').disabled = true;
		document.getElementById('sizeMax').style.display='none';
		document.getElementById('rent').disabled = true;
		document.getElementById('rent').style.display='none';
		document.getElementById('aType').disabled = true;
		document.getElementById('aType').style.display='none';
		document.getElementById('state').disabled = false;
		document.getElementById('state').style.display='';
		document.getElementById('state').style.top='40px';
		document.getElementById('city').disabled = false;
		document.getElementById('city').style.display='';
		document.getElementById('city').style.top='40px';
		document.getElementById('area').disabled = true;
		document.getElementById('area').style.display='none';
	} else if(value=='apartment') {
		document.getElementById('field').disabled = true;
		document.getElementById('field').style.display='none';
		document.getElementById('genre').disabled = true;
		document.getElementById('genre').style.display='none';
		document.getElementById('type').disabled = true;
		document.getElementById('type').style.display='none';
		document.getElementById('sort').disabled = true;
		document.getElementById('sort').style.display='none';
		document.getElementById('rooms').disabled = false;
		document.getElementById('rooms').style.display='';
		document.getElementById('sizeMin').disabled = false;
		document.getElementById('sizeMin').style.display='';
		document.getElementById('sizeMax').disabled = false;
		document.getElementById('sizeMax').style.display='';
		document.getElementById('rent').disabled = false;
		document.getElementById('rent').style.display='';
		document.getElementById('aType').disabled = false;
		document.getElementById('aType').style.display='';
		document.getElementById('state').disabled = false;
		document.getElementById('state').style.display='';
		document.getElementById('state').style.top='40px';
		document.getElementById('city').disabled = false;
		document.getElementById('city').style.display='';
		document.getElementById('city').style.top='40px';
		document.getElementById('area').disabled = false;
		document.getElementById('area').style.display='';
	} else {
		document.getElementById('field').disabled = true;
		document.getElementById('field').style.display='none';
		document.getElementById('genre').disabled = true;
		document.getElementById('genre').style.display='none';
		document.getElementById('type').disabled = true;
		document.getElementById('type').style.display='none';
		document.getElementById('sort').disabled = true;
		document.getElementById('sort').style.display='none';
		document.getElementById('rooms').disabled = true;
		document.getElementById('rooms').style.display='none';
		document.getElementById('sizeMin').disabled = true;
		document.getElementById('sizeMin').style.display='none';
		document.getElementById('sizeMax').disabled = true;
		document.getElementById('sizeMax').style.display='none';
		document.getElementById('rent').disabled = true;
		document.getElementById('rent').style.display='none';
		document.getElementById('aType').disabled = true;
		document.getElementById('aType').style.display='none';
		document.getElementById('state').disabled = false;
		document.getElementById('state').style.display='';
		document.getElementById('state').style.top='10px';
		document.getElementById('city').disabled = false;
		document.getElementById('city').style.display='';
		document.getElementById('city').style.top='10px';
		document.getElementById('area').disabled = true;
		document.getElementById('area').style.display='none';
	}
}