/*****************************************************************/
/* Common functions  */
/*****************************************************************/

function el(id) 
{
	if (typeof document.getElementById(id))
	{
		return document.getElementById(id);
	}
}
	
	
/*****************************************************************/
/* Session and cookie functions */
/*****************************************************************/

function getCookie( name ) 
{
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
		return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ';', len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}

function setCookie( name, value, expires, path, domain, secure ) 
{
	var today = new Date();
	today.setTime( today.getTime() );
	if ( expires ) {
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	document.cookie = name+'='+escape( value ) +
		( ( expires ) ? ';expires='+expires_date.toGMTString() : '' ) +
		( ( path ) ? ';path=' + path : '' ) +
		( ( domain ) ? ';domain=' + domain : '' ) +
		( ( secure ) ? ';secure' : '' );
}

function deleteCookie( name, path, domain ) 
{
	if ( getCookie( name ) ) document.cookie = name + '=' +
			( ( path ) ? ';path=' + path : '') +
			( ( domain ) ? ';domain=' + domain : '' ) +
			';expires=Thu, 01-Jan-1970 00:00:01 GMT';
}


/*****************************************************************/
/* Configurations */
/*****************************************************************/


/**
 * Fancybox popups
 */
function setFancybox()
{
	jQuery("a.fancybox").fancybox({
		'zoomSpeedIn':	300, 
		'zoomSpeedOut':	300
	});
}


/**
 * Supersleight png transparency fix in lte IE6
 *
 * Options : imgs: boolean, backgrounds: boolean, shim: 'path/to/img.gif', apply_positioning: boolean
 */
function setSupersleight()
{
  $('body').supersleight({shim: 'images/x.gif'});
}

/**
 * When document is ready, set functions.
 */
$(document).ready(function() {
  //jQuery.noConflict();
  setFancybox();
  // JPD: nopes... setSupersleight();
  
  // Messages (notice / error / info)
  $("#message_wrapper").click(function()
	{
	  $("#message_wrapper").animate({ opacity: "hide" }, "slow");
	});
	
	$("#message_wrapper").mouseover(function()
	{
	  $("#message_wrapper").addClass('mouseover');
  }).mouseout(function()
  {
	  $("#message_wrapper").removeClass('mouseover');
  });
});


function setFancybox()
{
	jQuery("a.fancybox_movie").fancybox({
		'frameWidth':	650,
		'frameHeight':	405,
		'autoScale':	true,
		'hideOnContentClick': false,
		'zoomSpeedIn':	300,
		'zoomSpeedOut':	300
	});
}