// frame.js -- Must be added in iframe window

function iframeResizePipe()

{

	// What's the page height?

	var height = document.body.scrollHeight;

	// Going to 'pipe' the data to the parent through the helpframe..

	var pipe = document.getElementById('helpframe');



  	// Cachebuster a precaution here to stop browser caching interfering

 	pipe.src = 'http://www.investmiltonkeynes.com/helper.html?height='+height+'&cacheb='+Math.random(); 

}



window.onload = function(event)

{

	iframeResizePipe();

}



// on page height changed

window.onresize = function(event)

{

	iframeResizePipe();

}