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18. January 2015

Simple function to randomly reorder a list

var reorder = function(selector){
		var ul = document.querySelector(selector);
			for (var i = ul.children.length; i >= 0; i--) {
    			ul.appendChild(ul.children[Math.random() * i | 0]);
			} 
		  
	  }

var reorder = function(selector){

var ul = document.querySelector(selector);

for (var i = ul.children.length; i >= 0; i--) {

ul.appendChild(ul.children[Math.random() * i | 0]);

}