$(document).ready(function() { 
		   					$(".lavaLamp").lavaLamp({ 
							   fx: "backout", speed: 900
							   })
		   });

window.onload = laduj;
	function laduj (){
		document.getElementById('contact_form').onsubmit = weryfikacja;
		}
	function weryfikacja(){
		var nick = document.getElementById('contact_form').nick.value;
		var temat = document.getElementById('contact_form').temat.value;
		var dobryEmail=/^[^@]+@([a-z0-9\-]+\.)+[a-z]{2,4}$/i;
		var tresc = document.getElementById('contact_form').tresc.value;
		var error = false;
		var errorMessage='';
		if (nick == ""){
			document.getElementById('contact_form').nick.style.border = "1px solid #ff0000";
			errorMessage+='Nie wypelniles pola z imieniem\n';
			error = true;
			}
		if (temat == ""){
			document.getElementById('contact_form').temat.style.border = "1px solid #ff0000";
			errorMessage+='Nie wypelniles pola z tematem\n';
			error = true;
			}
		if (tresc == ""){
			document.getElementById('contact_form').tresc.style.border = "1px solid #ff0000";
			errorMessage+='Nie wpisales tresci\n';
			error = true;
			}	

		if (!dobryEmail.test(document.getElementById('contact_form').email.value)){
			document.getElementById('contact_form').email.style.border = "1px solid #ff0000";
  			errorMessage+=document.getElementById('contact_form').email.value + ' to nie jest poprawny adres e-mail!\n';
			error = true;
			}
			
		if (error) {
			alert(errorMessage);
			return false;
			} else {
				return true;
			}
		}