$(document).ready(function(){
						   
	do_random_image();
	fix_css();
	
});

function do_random_image(){
	var randomnumber = Math.floor(Math.random()*9)+1
	$("#randomImage").attr("src","images/random/ins" + randomnumber + ".jpg");
}

function fix_css(){
	$("tr:even").addClass("evenRow");
	$("tr:odd").addClass("oddRow");	
}