var lastId = "";
var newId = "";
numberPipeMessages = 0;
function checkForMessages(){
				newId = location.hash;
				newId = newId.replace(/#/,"");
			if(newId != lastId){
				lastId = location.hash;
				lastId=lastId.replace(/#/,"");
				numberPipeMessages++;
				document.getElementById("Q8cvFrame").height = lastId;
			}
}
setInterval(checkForMessages, 200);