jquery.compat-1.0.js

// UPGRADE: The following attribute helpers should now be used as:
// .attr("title") or .attr("title","new title")
jQuery.each(["id","title","name","href","src","rel"], function(i,n){
	jQuery.fn[ n ] = function(h) {
		return h == undefined ?
			this.length ? this[0][n] : null :
			this.attr( n, h );
	};
});

// UPGRADE: The following css helpers should now be used as:
// .css("top") or .css("top","30px")
jQuery.each("top,left,position,float,overflow,color,background".split(","), function(i,n){
	jQuery.fn[ n ] = function(h) {
		return h == undefined ?
			( this.length ? jQuery.css( this[0], n ) : null ) :
			this.css( n, h );
	};
});

// UPGRADE: The following event helpers should now be used as such:
// .oneblur(fn) -> .one("blur",fn)
// .unblur(fn) -> .unbind("blur",fn)
var e = ("blur,focus,load,resize,scroll,unload,click,dblclick," +
	"mousedown,mouseup,mousemove,mouseover,mouseout,change,reset,select," + 
	"submit,keydown,keypress,keyup,error").split(",");

// Go through all the event names, but make sure that
// it is enclosed properly
for ( var i = 0; i < e.length; i++ ) new function(){
			
	var o = e[i];
		
	// Handle event unbinding
	jQuery.fn["un"+o] = function(f){ return this.unbind(o, f); };
		
	// Finally, handle events that only fire once
	jQuery.fn["one"+o] = function(f){
		// save cloned reference to this
		var element = jQuery(this);
		var handler = function() {
			// unbind itself when executed
			element.unbind(o, handler);
			element = null;
			// apply original handler with the same arguments
			return f.apply(this, arguments);
		};
		return this.bind(o, handler);
	};
			
};

// UPGRADE: .ancestors() was removed in favor of .parents()
jQuery.fn.ancestors = jQuery.fn.parents;

// UPGRADE: The CSS selector :nth-child() now starts at 1, instead of 0
jQuery.expr[":"]["nth-child"] = "jQuery.nth(a.parentNode.firstChild,parseInt(m[3])+1,'nextSibling')==a";

// UPGRADE: .filter(["div", "span"]) now becomes .filter("div, span")
jQuery.fn._filter = jQuery.fn.filter;
jQuery.fn.filter = function(arr){
	return this._filter( arr.constructor == Array ? arr.join(",") : arr );
};