var sitePath = 'www.intelhealthvar.com/IntelHealthGuide/';
var siteEnv = 'prod';
var defaultExt = '.aspx';
var defaultPage = 'index';

// Function to resize iframe. Called by embedded.aspx page
function sizeFrame(width, height)
{
	h = parseInt(height);
	w = parseInt(width);
	var iframe = document.getElementById('contentFrame');
	iframe.style.width = w + "px";
	iframe.style.height = h + "px";
}


// Function to parse querystring parameters
function getArgs()
{
	var args = new Object();
	var query = location.search.substring(1);
	var pairs = query.split("&");
	for (var i = 0; i < pairs.length; i++)
	{
		var pos = pairs[i].indexOf('=');
		if (pos == -1) continue;
		var argname = pairs[i].substring(0, pos);
		var value = pairs[i].substring(pos + 1);
		args[argname] = unescape(value);
	}
	return args;
}


// Function to create the iframe html, load the specified page from the querystring, and pass through parameters
function loadFrame(parent)
{
	var args = getArgs();
	//var iframe = document.getElementById('contentFrame');

	if(args.page == null || args.page == '') 
	{
		args.page = defaultPage;
	}

	if (args.page.indexOf('.') == -1)
	{
		args.page = args.page + defaultExt;
	}
	
	var parentDiv = document.getElementById(parent);
	parentDiv.innerHTML = '<iframe id="contentFrame" src="' + window.location.protocol + '//' + sitePath + args.page +'?env=' + siteEnv + "&" + location.search.substring(1) + '" scrolling="no" frameborder="0" width="567" height="550"></iframe>';
}