/*

ONTEXTRESIZE EVENT SPOOFER

Including this file in your page will allow you to assign a function
to window.ontextresize, which will be called when the user changes the
size of text on the page.

*/
var ontextresizeLastSize = false;
if (window.attachEvent) window.attachEvent("onload", initOntextresizeListener);
else if (window.addEventListener) window.addEventListener("load", initOntextresizeListener, false);
function initOntextresizeListener() {
	var testDiv = document.createElement("div");
	testDiv.style.position = "absolute";
	testDiv.style.height = "1em";
	testDiv.style.width = "1em";
	testDiv.style.top = "-2em";
	testDiv.style.left = "-2em";
	var docTestDiv = document.body.appendChild(testDiv);
	docTestDiv.id = "ontextresizeTestDiv";
	ontextresizeListener = setInterval("ontextresizeCheckTestDiv()",100);
}
function ontextresizeCheckTestDiv() {
	if (ontextresizeLastSize!=document.getElementById("ontextresizeTestDiv").offsetWidth) {
		if (ontextresizeLastSize && window.ontextresize) window.ontextresize.call();
		ontextresizeLastSize = document.getElementById("ontextresizeTestDiv").offsetWidth;
	}
}