/*
 
Resizes background so image repeats at even increments

*/

$(document).ready(function () {
	resize_background_div("main_container_middle");
})

function resize_background_div(id) {

	var height = $("#" + id).height();

	var difference = height;

	while (difference - 135.3 > 0) difference = difference - 135.3;

	difference = 135.3 - difference;

	$("#" + id).height(height + difference);
	
}