function commentSubmit() {

	ob = document.getElementById('comtxt');
	if (ob.value == '') {
		alert('Enter comment.');
		ob.focus();
	}
	else {
		ob = document.getElementById('comFrm');
		ob.submit();
	}
	
}

function sendToFriend() {

	ob = document.getElementById('shareFrm');
	if (ob.email2.value == '') {
		alert('Enter friend email.');
		ob.email2.focus();
	}	
	else 
	if (ob.email.value == '') {
		alert('Enter sender email.');
		ob.email.focus();
	}
	else 

	if (ob.msg.value == '') {
		alert('Enter message.');
		ob.msg.focus();
	}		
	else ob.submit();
	
}

function loginSubmit() {

	ob = document.getElementById('logFrm');
	if (ob.logLogin.value == '') {
		alert('Enter login name.');
		ob.logLogin.focus();
	}
	else 
	if (ob.logPass.value == '') {
		alert('Enter password.');
		ob.logPass.focus();
	}		
	else ob.submit();
	
}

function registerSubmit() {

	ob = document.getElementById('regForm');
	if (ob.login.value == '') {
		alert('Enter login name.');
		ob.login.focus();
	}
	else 
	if (ob.email.value == '') {
		alert('Enter email.');
		ob.email.focus();
	}	
	else
	if (ob.pass1.value == '') {
		alert('Enter password.');
		ob.pass1.focus();
	}	
	else
	if (ob.pass2.value == '') {
		alert('Confirm password.');
		ob.pass2.focus();
	}	
	else
	if (ob.pass1.value != ob.pass2.value) {
		alert('Passwords do not match.');
		ob.pass1.focus();
	}	
	else ob.submit();
	
}

function sendReminder() { 

ob = document.getElementById('emailreminder');
if (ob.value == '') {
	alert('Enter email address.');
	ob.focus();
}
else {
advAJAX.get({
    url: "ajax_send_reminder.php",
    parameters : {
      "email" : ob.value
    },
    onSuccess : function(obj) { 
		document.getElementById("reminderAlert").innerHTML = obj.responseText; 
	}
});

}

}



function hide(what) {

	ob = document.getElementById('box-opinions');
	ob.style.display = 'none';

	ob = document.getElementById('box-share');
	ob.style.display = 'none';
	
	ob = document.getElementById('box-register');
	ob.style.display = 'none';
	
	ob = document.getElementById('box-comment');
	ob.style.display = 'none';
	
	ob = document.getElementById('box-reminder');
	ob.style.display = 'none';
	
	ob = document.getElementById('box-login');
	ob.style.display = 'none';
	
	
	
	

}


function showLogin() {
	
	hide('all');
	
	ob = document.getElementById('box-login');
	if (ob.style.display == 'none') ob.style.display = '';
	else ob.style.display = 'none';
}

function showComment() {
	
	hide('all');
	
	ob = document.getElementById('box-comment');
	if (ob.style.display == 'none') ob.style.display = '';
	else ob.style.display = 'none';
}

function showOpinions() {
	
	hide('all');
	
	ob = document.getElementById('box-opinions');
	if (ob.style.display == 'none') ob.style.display = '';
	else ob.style.display = 'none';
}

function showShare() {
	
	hide('all');
	
	ob = document.getElementById('box-share');
	if (ob.style.display == 'none') ob.style.display = '';
	else ob.style.display = 'none';
}

function showRegister() {
	
	hide('all');
	
	ob = document.getElementById('box-register');
	if (ob.style.display == 'none') ob.style.display = '';
	else ob.style.display = 'none';
}

function showReminder() {
	
	hide('all');
	
	ob = document.getElementById('box-reminder');
	if (ob.style.display == 'none') ob.style.display = '';
	else ob.style.display = 'none';
}




function copyAddress() {

	ob = document.getElementById('checkForm');
	ob.fname2.value = ob.fname.value;
	ob.lname2.value = ob.lname.value;
	ob.add3.value = ob.add1.value;
	ob.add4.value = ob.add2.value;
	ob.city2.value = ob.city.value;
	ob.zip2.value = ob.zip.value;
	ob.state2.value = ob.state.value;	
	ob.country2.value = ob.country.value;		
	ob.email2.value = ob.email.value;		
	ob.phone2.value = ob.phone.value;			
	
}

function checkCheckout(ob) {

	if (ob.fname.value == '') {
		alert('Enter first name.');
		ob.fname.focus();
		return false;
	}
	else
	if (ob.lname.value == '') {
		alert('Enter last name.');
		ob.lname.focus();
		return false;
	}
	else
	if (ob.add1.value == '') {
		alert('Enter address.');
		ob.add1.focus();
		return false;
	}
	else
	if (ob.city.value == '') {
		alert('Enter city.');
		ob.city.focus();
		return false;
	}
	else
	if (ob.state.value == '' && ob.country.value == 'United States of America') {
		alert('Enter state.');
		ob.state.focus();
		return false;
	}
	else
	if (ob.country.value == '') {
		alert('Enter country.');
		ob.country.focus();
		return false;
	}	
	else
	if (ob.zip.value == '') {
		alert('Enter zip.');
		ob.zip.focus();
		return false;
	}
	else
	if (ob.email.value == '') {
		alert('Enter email.');
		ob.email.focus();
		return false;
	}

	else
	if (ob.fname2.value == '') {
		alert('Enter first name.');
		ob.fname2.focus();
		return false;
	}
	else
	if (ob.lname2.value == '') {
		alert('Enter last name.');
		ob.lname2.focus();
		return false;
	}
	else
	if (ob.add3.value == '') {
		alert('Enter address.');
		ob.add3.focus();
		return false;
	}
	else
	if (ob.city2.value == '') {
		alert('Enter city.');
		ob.city2.focus();
		return false;
	}
	else
	if (ob.state2.value == '' && ob.country2.value == 'United States of America') {
		alert('Enter state.');
		ob.state2.focus();
		return false;
	}
	else
	if (ob.country2.value == '') {
		alert('Enter country.');
		ob.country2.focus();
		return false;
	}	
	else
	if (ob.zip2.value == '') {
		alert('Enter zip.');
		ob.zip2.focus();
		return false;
	}
	else
	if (ob.email2.value == '') {
		alert('Enter email.');
		ob.email2.focus();
		return false;
	}	
	else
	return true;	
}

function SetResultRotator(total) { 
	var Timer = setInterval("resultRotator("+total+")", 15000); 
}		

function resultRotator(total) {			
	rest = '';
	for (i = 1; i <= total; i++) {			
		if (i > 1) obPrev = document.getElementById('result'+(i-1));
		else obPrev = document.getElementById('result'+total);				
		ob = document.getElementById('result'+i);
		if (obPrev.style.display == 'block') {
			ob.style.display = 'block';
			obPrev.style.display = 'none';
			break;		
		}
	}		
}