});
};
-// Handle when the DOM is ready
-$.ready = function(isFinal) {
- // If the timer was running, stop it
- if ( $.$$timer ) {
- clearInterval( $.$$timer );
- $.$$timer = null;
- }
-
- // If the last script to fire was in the body,
- // we assume that it's trying to do a document.write
- var s = document.getElementsByTagName("script");
- s = s[s.length-1].parentNode.nodeName == "HEAD";
+$.$$isReady = false;
+$.$$ready = [];
- // Only execute if we're doing a sane way, or the window
- // is loaded, or the final script is in the head
- // and there's something to execute
- if ( ( !$.badReady || isFinal || s ) && $.$$ready ) {
+// Handle when the DOM is ready
+$.ready = function() {
+ $.$$isReady = true;
+ if ( $.$$ready ) {
for ( var i = 0; i < $.$$ready.length; i++ ) {
$.apply( document, $.$$ready[i] );
}
- $.$$ready = null;
+ $.$$ready = [];
}
};
-// Based off of:
-// http://linguiste.org/projects/behaviour-DOMContentLoaded/example.html
-
// If Mozilla is used
if ( $.browser == "mozilla" ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", $.ready, null );
-// If IE is used
+// If IE is used, use the excellent hack by Matthias Miller
+// http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited
} else if ( $.browser == "msie" ) {
+
+ // Only works if you document.write() it
+ document.write('<scr' + 'ipt id=__ie_init defer=true ' +
+ 'src=javascript:void(0)><\/script>');
+
// Use the defer script hack
- var script = document.createElement('SCRIPT');
- script.type = 'text/javascript';
- script.src = 'javascript:$.ready();void(0);';
- script.defer = true;
- document.getElementsByTagName('HEAD')[0].appendChild(script);
+ var script = document.getElementById('__ie_init');
+ script.onreadystatechange = function() {
+ if ( this.readyState == 'complete' ) {
+ $.ready();
+ }
+ };
+
+ // Clear from memory
script = null;
-// Otherwise, try it the hacky way
+// If Safari or Opera is used
} else {
- $.badReady = true;
+ $.$$timer = setInterval(function(){
+ if ( document.readyState == "loaded" ||
+ document.readyState == "complete" ) {
+
+ clearInterval( $.$$timer );
+ $.$$timer = null;
+
+ $.ready();
+ }
+ }, 10);
}
// A fallback, that will always work, just in case
-$.event.add( window, "load", function(){
- $.ready(true);
-});
+$.event.add( window, "load", $.ready );
/**
* Bind a function to fire when the DOM is ready.
*/
$.fn.ready = function(f) {
- return this.each(function(){
- if ( $.$$ready ) {
- $.$$ready.push( f );
- } else {
- var o = this;
- $.$$ready = [ f ];
-
- // Only do our hacky thing if we don't have the nice
- // Mozilla or IE ways of doing it
- if ( $.$$badReady ) {
- // The trick is to check for the availability of a couple common
- // DOM functions, if they exist, assume the DOM is ready
- $.$$timer = setInterval( function(){
- if ( o && o.getElementsByTagName && o.getElementById && o.body ) {
- $.ready();
- }
- }, 10 );
- }
+ if ( $.$$isReady ) {
+ $.apply( document, f );
+ } else {
+ if ( ! $.$$ready ) {
+ $.$$ready = [];
}
- });
+
+ $.$$ready.push( f );
+ }
+
+ return this;
};
$.fn.toggle = function(a,b) {