var DetectImageState = {

	 version: '1.0'

	,imagesDisabled: true

	,inserted_id: 'detectimagestate-test-img'

	,callback: function() { }

	,ie_detectionComplete: false

	,img: null

	,ie_Timeout: 100



	,init: function(testerimg, cb) {

		this.callback = cb;



		document.body.innerHTML += '<img id="'+this.inserted_id+'" style="visibility:hidden; position:absolute;left:-1000px;" src="'+testerimg+'?'+Math.random()+'" alt="" />';

		this.img = document.getElementById(this.inserted_id);



		if(window.opera || navigator.userAgent.toLowerCase().indexOf('opera')>-1) {

			var pre = this.img.complete;

			this.img.src = 'about:blank';

			this.imagesDisabled = (!pre && this.img.complete) ? false : true;

			DetectImageState.callback(this.imagesDisabled);

			return;

		}else if(typeof this.img.readyState != 'undefined') {

			this.img.src = this.img.src+'?'+Math.random();

			this.img.onabort = function() {

				DetectImageState.ie_detectionComplete = true;

				DetectImageState.imagesDisabled = false;

				DetectImageState.callback(DetectImageState.imagesDisabled);

			};



			setTimeout('if(!DetectImageState.ie_detectionComplete) DetectImageState.callback(DetectImageState.imagesDisabled);', this.ie_Timeout);

			return;

		}else {

			this.imagesDisabled = this.img.complete;

			DetectImageState.callback(this.imagesDisabled);

			return;

		}

	}

};