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// allow past clipboard screenshot with chrome
document.getElementById("editor").focus();
document.body.addEventListener("paste", function(e) {
	for (var i = 0; i < e.clipboardData.items.length; i++) {
		if (e.clipboardData.items[i].kind == "file" && e.clipboardData.items[i].type == "image/png") {
			var imageFile = e.clipboardData.items[i].getAsFile();
			var fileReader = new FileReader();
			fileReader.onloadend = function(e) {
				var image = document.createElement("IMG");
				image.src = this.result;
				var range = window.getSelection().getRangeAt(0);
				range.insertNode(image);
				range.collapse(false);
				var selection = window.getSelection();
				selection.removeAllRanges();
				selection.addRange(range);
			};
			fileReader.readAsDataURL(imageFile);
			e.preventDefault();
			break;
		}
	}
});