// JavaScript Document
function showHide(idu)
{
	if (document.getElementById('comm'+idu).style.display == 'none')
	{
		destroyForm(1);
		document.getElementById('comm1').style.display = 'none';
		destroyForm(2);
		document.getElementById('comm2').style.display = 'none';
		destroyForm(3);
		document.getElementById('comm3').style.display = 'none';

		createForm(idu);
		document.getElementById('comm'+idu).style.display = 'block';
	}
	else
	{
		document.getElementById('comm'+idu).style.display = 'none';
	}
}
function destroyForm(onId)
{
	document.getElementById('comm'+onId).innerHTML = ' ';
}
function createForm(onId)
{
	document.getElementById('comm'+onId).innerHTML = '<form id="test" onSubmit="return false;">'
			+'<img src="http://www.halfwaterhalfgas.com/images/sageata_jos.jpg" width="13" height="12" border="0"/><span style="padding-left:5px;border-bottom:1px #1A4391 dotted; font-family:Arial, Helvetica, sans-serif; font-size:12px; color:#1A4391; font-weight:bold; ">Post A Text Comment</span><br>'
			+'<table border="0" cellpadding="0" cellspacing="0" style="font-family:Arial, Helvetica, sans-serif; font-size:12px">'
			+'<tr><td>First Name:</td>'
				+'<td><input type="text" name="first'+onId+'" id="first'+onId+'"/></td>'
			+'</tr><tr><td>Email:</td>'
				+'<td><input type="text" name="emailu'+onId+'" id="emailu'+onId+'" /></td>'
			+'</tr><tr><td colspan="2">Your Comment:<br>'
+'<textarea rows="3" cols="45" name="comment'+onId+'" id="comment'+onId+'"></textarea><br />'
+'<input type="button" value="Post Comment" onClick="sendRequest('+onId+');" /><input type="button" value="Discard" onClick="showHide('+onId+');"/>'
				+'</td></tr></table></form>';			
}
			function sendRequest(idul) 
			{
			//alert('first'+idul+'='+ $F('first'+idul)+'&emailu'+idul+'='+ $F('emailu'+idul)+'&comment'+idul+'='+ $F('comment'+idul)+'&idul='+idul);
			if ( ("" + $F('first'+idul)).length>0 && ("" + $F('emailu'+idul)).length>0 && ("" + $F('comment'+idul)).length>0 )
			{
				new Ajax.Request("ajax_legatura.php", 
					{ 
					method: 'post', 
					postBody: 'first'+idul+'='+ $F('first'+idul)+'&emailu'+idul+'='+ $F('emailu'+idul)+'&comment'+idul+'='+ $F('comment'+idul)+'&idul='+idul,
					onComplete: showResponse 
					});
			}
			else
				alert ('Not all required fields have been filled. Please enter your name, e-mail and comment!');
			}

			function showResponse(req)
			{
				var raspunsu = req.responseText;
//				alert(raspunsu+"|loading"+raspunsu.charAt(0)+"|"+raspunsu.substring(1));
//				$('loading1').innerHTML= req.responseText;
//				document.getElementById('loading'+raspunsu.charAt(0)).innerHTML=
//				$('loading'+raspunsu.charAt(0)).innerHTML= raspunsu.substring(1);
//				$('loading'+raspunsu.charAt(0)).style.display= 'block';
				$('comm'+raspunsu.charAt(0)).style.display= 'none';
			}