function showHide(target){
	var	obj = document.getElementById(target);
	//alert(obj.style.display);
	if(obj.style.display == 'none' || !obj.style.display){
		obj.style.display = 'block';	
	}else{
		obj.style.display = 'none';
	}
}


function checkOrderForm(){
 var error = '';
 var nev = document.getElementById('name');
 var email = document.getElementById('email');
 var address = document.getElementById('address');
 var piece = document.getElementById('piece');
 
 if(nev.value == ''){error += "Add meg a neved!\n";}
 if(email.value == ''){error += "Add meg az e-mail cimed!\n";}
 if(address.value == ''){error += "Add meg a cimed!\n";}
 if(piece.value == ''){error += "Adj meg darabot!\n";}

 
 if(error != ''){
 	alert(error);
	return false;
 }else{
	 return true;
 }
 
}