////////////////////////////////////////////////////// login

function chloginf(){
	if(isEmail(document.getElementById("email"), "Lūdzu ievadiet pareizu e-pasta adresi!")){
		if(isEmpty(document.getElementById("pwd"), "Lūdzu ievadiet paroli!")){
			return true;
		}
	}
	return false;
}
function chloginfbtn(){if(chloginf()){document.loginf.submit();}}


function chsrcheventsf(){
	if(isEmpty(document.getElementById("srchname"), "Lūdzu ievadiet nosaukumu!")){
		return true;
	}
	return false;
}
function chsrcheventsbtn(){if(chsrcheventsf()){document.srcheventsf.submit();}}




////////////////////////////////////////////////////// FORM VALIDATION GLOBAL

function isEmpty(elem, helperMsg){
	if(elem.value.length == 0){
		alert(helperMsg);
		elem.focus();
		return false;
	}else{
		return true;
	}
}

function isEmail(elem, helperMsg){
	var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
	if(elem.value.match(emailExp)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}