$(function() {
	var weather1 = 35;
	var weather2 = 25;
	var elWeather = $("div.weather");
	
	var temp = (weather1 > 0)? '+' : '';
	temp += weather1+'°';
	$("div.temp1", elWeather).html(temp);
	
	temp = (weather2 > 0)? '+' : '';
	temp += weather2+'°';
	$("div.temp2", elWeather).html(temp);
});