var jq = document.createElement('script');
jq.src = "//cdnjs.cloudflare.com/ajax/libs/easyXDM/2.4.17.1/easyXDM.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);

jq.onload = procede;

function procede()
{	
	new easyXDM.Socket({
	    remote: "http://www.lunchdealer.at/plugin/frame.php?id=" + 52,
	    container: document.getElementById("LunchdealerMenuFrame"),
	    onMessage: function(message, origin){
	        this.container.getElementsByTagName("iframe")[0].style.height = message + "px";
	    },
	    props: {scrolling:"no"}
	});
}

document.writeln('<style>#LunchdealerMenuFrame iframe{width: 100%;border: 0px solid #fff;overflow:hidden;border-radius: 10px;}</style><div id="LunchdealerMenuFrame"></div>');