function checkForm(){
	var name = document.getElementById('name');
	var phone = document.getElementById('phone');
	var email = document.getElementById('email');
	var errors = 0;
	
	if(name.value == ''){
		document.getElementById('nameError').style.display = '';
		errors++;
	}else{
		document.getElementById('nameError').style.display = 'none';
	}
	if(email.value == ''){
		document.getElementById('emailError').style.display = '';
		errors++;
	}else{
		document.getElementById('emailError').style.display = 'none';
	}
	
	
	if(phone.value == ''){
		document.getElementById('phoneError').style.display = '';
		errors++;
	}else{
		document.getElementById('phoneError').style.display = 'none';
	}
	

	
	
	if(errors == 0){
		return true;
	}

}



function checkUmsokn(){
	
	var unafn = document.getElementById('unafn');
	var ukt = document.getElementById('ukt');
	var usimi = document.getElementById('usimi');
	var unetfang = document.getElementById('unetfang');
	var uerrors = 0;
	
	if(unafn.value == ''){
		document.getElementById('unafnError').style.display = '';		
		uerrors++;
	}else{
		document.getElementById('unafnError').style.display = 'none';
	}
	
	if(ukt.value == ''){
		document.getElementById('uktError').style.display = '';		
		uerrors++;
	}else if(ukt.value.length < 10){
		document.getElementById('uktError').style.display = '';		
		uerrors++;
	}else{
		document.getElementById('uktError').style.display = 'none';
	}

	if(usimi.value == ''){
		document.getElementById('usimiError').style.display = '';		
		uerrors++;
	}else if(usimi.value.length < 7){
		document.getElementById('usimiError').style.display = '';		
		uerrors++;
	}else{
		document.getElementById('usimiError').style.display = 'none';
	}
	
	if(unetfang.value == ''){
		document.getElementById('unetfangError').style.display = '';			
		uerrors++;
	}else if(unetfang.value.indexOf('@') == -1){
		document.getElementById('unetfangError').style.display = 'none';		
		uerrors++;
	}else{
		document.getElementById('unetfangError').style.display = 'none';	
	}

	if(uerrors == 0){
	document.getElementById('uError').style.display = 'none';
		return true;	
	}
	else{
		document.getElementById('uError').style.display = '';
		return false;		
	}
}