CBATS : Embedded UI Double Scroll Issue

Embedded UI Double Scroll Issue

Below script provided by CBATS team , needs to add on pages example create template.
// Get height of document
function getDocHeight(doc)

{ doc = doc || document; var body = doc.body, html = doc.documentElement; var height = Math.max( body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight ); return height; }

// send docHeight onload
function sendDocHeightMsg(e) {
var ht = getDocHeight();
parent.postMessage( JSON.stringify(

{'docHeight': ht}

), '*' );
}

// assign onload handler
if ( window.addEventListener )

{ window.addEventListener('load', sendDocHeightMsg, false); }

else if ( window.attachEvent )

{ // ie8 window.attachEvent('onload', sendDocHeightMsg); }