// BWP Javascript

function clear_field(element, value) {
	if (element.value==value) element.value='';	
}

function submitenter(myfield,e)
{
var keycode, slogan;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   	{ 
		slogan = document.getElementById('slogan_input').value;
	   	add_phrase(slogan);
	   	return false;
	}
else
	{
		return true;
	}
}

function display_comment_form()
{
	document.getElementById('comment_form').style.display = 'block';
    document.getElementById('leave_comment').style.display = 'none';				
}

function clearValue(theText) {
     if (theText.value == theText.defaultValue) {
         theText.value = ""
     }
 }
 
function view_video(video_id) {

	new Ajax.Request('/admin/video/get_url/' + video_id,  {
		method: 'post',
		parameters: 'video_id=' + video_id,		
		onComplete: 
			function(response) { 
				document.getElementById('content_area').innerHTML=response.responseText;
				document.getElementById('description').innerHTML="<p><b>Description: </b>"+document.getElementById('description'+video_id).innerHTML+"</p>";
				document.getElementById('description').style.display = 'block';
			}
	});
			
}

function view_image(image_id) {

	new Ajax.Request('/admin/image/get_url/' + image_id,  {
		method: 'post',
		parameters: 'image_id=' + image_id,		
		onComplete: 
			function(response) { 
				document.getElementById('content_area').innerHTML=response.responseText;
				document.getElementById('description').innerHTML="<p>"+document.getElementById('description'+image_id).innerHTML+"</p>";
				document.getElementById('description').style.display = 'block';
			}
	});
			
}

function ValidateGuestBook() {

	author = document.getElementById('author').value;
	entry = document.getElementById('entry').value;

	if(author == "" || entry == "")
		{
		alert("Please populate all values for your guestbook entry");
		return;
		}
	else
		{
			document.guestbook_form.submit();
		}
		
}