// JavaScript Document
// send2Friend.js por Edson Lemus =o) edsonnlb@gmail.com

function showSend2FriendBox(){
	var box = document.getElementById("send2friend_box");
	if (box.style.display == 'none'){
		box.style.display = '';
	}
	else{
		box.style.display = 'none';
	}
}
 
function submitSend2FriendForm(){
	var objSend = document.getElementById('send2Friend');
	var objSending = document.getElementById('sending2Friend');
	var objName = document.getElementById('fName');
	var objEmail = document.getElementById('fEmail');
	
	if (objName.value == '') {
		alert('Debe colocar un nombre.');
		
	}
	else if (objEmail.value == '' || (objEmail.value != '' && !isValidEmail(objEmail.value))){
		alert('Debe colocar un E-mail al cual enviar.');
	}
	else {
		objSend.style.display = 'none';
		objSending.style.display = '';
		var strPost = getFormValues('send2friend_form');
		postSend2FriendForm('http://www.viviendo.com.gt/favorites/send2Friend.php', strPost);
	}
}
 
function postSend2FriendForm(serverDoc, strPost) {
	var objSending = document.getElementById('sending2Friend');
	var objSent = document.getElementById('sent2Friend');
	
	objAjax = getAjaxObject();
	try {
	objAjax.open("POST", serverDoc, true);
	objAjax.setRequestHeader('Content-Type','application/x-www-form-urlencoded; charset=UTF-8');
	objAjax.setRequestHeader('Content-Length', strPost.length);
	objAjax.onreadystatechange = function() {
			if (objAjax.readyState == 4) {
				if (objAjax.status == 200) {
					objSending.style.display = 'none';
					changeOpacity(0, 'sent2Friend');
					objSent.style.display = '';
					fade('sent2Friend', 0, 100, 2000);
					setTimeout("fade('sent2Friend', 100, 0, 3000)", 2500);
					setTimeout('restoreSend2FriendForm()', 4500);
				}
			}
		}
		objAjax.send(strPost);
	}
	catch (E) {}
}

function restoreSend2FriendForm(){
	var objSend = document.getElementById('send2Friend');
	var objSent = document.getElementById('sent2Friend');
	
	document.forms['send2friend_form'].reset();
	objSent.style.display = 'none';
	objSend.style.display = '';
}