May 22, 2012
onDomReady in IE ,FF ,Chrome
var $ = function() {};
$.prototype.onDomReady = function(callback) {
if (document.addEventListener) {
document.addEventListener('DOMContentLoaded', callback, false);
} else {
document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
var script = document.getElementById("__ie_onload");
script.onreadystatechange = function() {
if (this.readyState == "complete") {
callback();
}
};
}
};
$ = new $();
$.onDomReady(function() {
alert("The DOM is ready!");
});