window.onload = function()
{
	if (document.getElementById("smiles"))
	{
		var imgs = document.getElementById("smiles").getElementsByTagName("img");
		
		for (var i = 0; imgs[i]; i++)
			imgs[i].onclick = addSmile;
	}
	
	if (document.getElementById("send"))
	{
		xajax_bookdiagnoza();
		
		document.getElementById("send").onclick = function()
		{
			var name = document.getElementById("name");
			var email = document.getElementById("email");
			var msg = document.getElementById("msg");
			var antispam = document.getElementById("antispam");
			var avatar = document.getElementById("avatar");
			
			xajax_bookdiagnoza(name.value, email.value, msg.value, antispam.value, avatar.value)
			
			antispam.value = "";
		}
	}
	
	if (document.book)
	{
		document.book.onsubmit = function()
		{
			var name = document.book.jmeno;
			var email = document.book.email;
			var tel = document.book.telefon;
			var antispam = document.getElementById("antispam");
			
			if (!name.value || !email.value || !tel.value || !antispam.value)
			{
				alert("Vyplnte vsechny povinne udaje!");
				return false;
			}
		}
	}
}

function empty_form()
{
	document.getElementById("name").value = "";
	document.getElementById("email").value = "";
	document.getElementById("msg").value = "";
	document.getElementById("antispam").value = "";
	document.getElementById("avatar").value = "";
}

function addSmile()
{
	var val = ":" + this.src.split(/[=]+/g)[1] + ":";
	
	document.getElementById("msg").value += val;
}