function rezervaceBarva(element, css)
{

	if(css == '')
	{

		element.style.backgroundColor = '#75A3BA';

	}
	else
	{

		element.style.backgroundColor = '';

	}

}

function rezevuj(denValue, hodinaValue, serverValue)
{

	ajaxRequest('/rezervace/form', 'POST',{den:denValue, hodina:hodinaValue, server:serverValue}, null, null, null, null, 'rezervace');

}