var bodyHeight = 0;

$(window).load(function() {
	bodyHeight = $("body").height();
	trueFooter();
	  });
	  
function trueFooter(){	
$("#idiomes").html(bodyHeight);
if ($(window).height()>bodyHeight)
	{
		$(".truefooter").css("position","absolute");
		$(".truefooter").css("bottom","0px");
		
	}
	else{
		$(".truefooter").css("position","relative");
	}			
}

$(window).resize(function() {
  trueFooter();
});