//AJAX FUNCTIONS

// Returns a Browser Specific AJAX calling object
function getAjaxObject()
{
	var xmlHttp;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		// Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e)
			{
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	return xmlHttp;
}

//END AJAX FUNCTIONS

function setDefaultFocus()
{
	if (document.getElementById("login_password") != null)
	{
		document.getElementById("login_password").focus();
		document.getElementById("login_password").select();
	}
}

function showHideDiv(div)
{
	var imageId = 'img_'+div.id;

	if (div.style.display != 'block')
	{
		div.style.display = 'block';
		document.getElementById(imageId).src = './images/collapse.png';
	}
	else
	{
		div.style.display = 'none';
		document.getElementById(imageId).src = './images/expand.png';
	}
}

$(document).ready(function()
{
	$("a[rel^='prettyPhoto']").prettyPhoto();
});