$(document).ready(function()
{
	divLeftHeight = $('#contentLeft').height();
	divMiddleHeight = $('#contentMiddle').height();
	divRightHeight = $('#contentRight').height();
	divMinimal = 351;
	
	divMaxHeight = Math.max(Math.max(divLeftHeight,divMinimal),Math.max(divMiddleHeight,divRightHeight));
	$('#contentLeft').height(divMaxHeight+'px');
	$('#contentMiddle').height(divMaxHeight+'px');
	
	divCenterHeight = divMaxHeight+20;
	$('#middle').height(divCenterHeight+'px');;

	divNaviHeight = $('#navigation').height();
	divNaviImageHeight = $('#naviImage').height();
	divMaxHeight = Math.min(420,divMaxHeight);

	newNaviImageHeight = divMaxHeight-(divNaviHeight+divNaviImageHeight)-24;
	$('#naviImage').css('margin-top', newNaviImageHeight+'px');
});