// JavaScript Document
function init() {
		
}

function setRightLeft () {
	if(document.getElementById('right')!=null && document.getElementById('left')!=null ) {
			if(document.getElementById('right').offsetHeight >= document.getElementById('left').offsetHeight) {
					document.getElementById('left').style.height = document.getElementById('right').offsetHeight + "px"
				} else {
					document.getElementById('right').style.height = document.getElementById('left').offsetHeight + "px"
				}
	}
}

function checkMailFromUser() {
	var emailValue = document.getElementById("email_txt").value;
	var wzorzec = '^[a-zA-Z0-9.-_]+@[a-zA-Z0-9-.]+.[a-zA-Z]{2,4}$';
	var result = emailValue.match(wzorzec);
	if(result==null) {
		alert("Foramt maila jest niewłaściwy!");
		document.form1.email_txt.value = "";
		return false
	}else {	
		checkAllAreas();		
		}
}

function checkAllAreas() {
	if(document.getElementById("email_txt").value!='' && document.getElementById("name_txt").value !='' && document.getElementById("content_txt").value !='' ) {
		document.form1.submit();
	} else {
		alert("Musisz wypełnić wszytskie pola")		
	}

	//
}