// shuffle function
shuffle = function(o){ //v1.0
	for(var j, x, i = o.length; i; j = parseInt(Math.random() * i), x = o[--i], o[i] = o[j], o[j] = x);
	return o;
};


//put images into array
var imageArray = [1,2,3,4,5,6];



$(document).ready(function() {

	//randomise Array
	shuffle(imageArray);
	var result = imageArray[0];
	var randomImage = '<img src="http://www.chunkymonkeycreative.com/dj-swerve/wp-content/themes/swerve-new/images/home-image'+result+'.png" alt="DJ Swerve" title="DJ Swerve" width="367" height="283"/>';

	//add to html
	$(".home-image").html(randomImage);

});