Toggle Tables

bookmarklet.js

javascript:(function(){
	var id = "df-showtables";
	var style=document.getElementById(id);
	if (style) {
		style.remove();
	}
	else {
		style = document.createElement("style");
		style.id=id;
		style.textContent = "table { border: 2px solid #BD1DEA; table-collapse: collapse; } td { border: 1px solid #BADA55; }";
		document.head.appendChild(style);
	}
}())