jQuery(document).ready(function() {
	jQuery(".paragraph").each(function() {
		var html = jQuery(this).html();
		if(html.indexOf("_") > 0)
		{
			var newHtml = "";
			var split = html.split("_");
			
			for(var i = 0; i < split.length; i++)
			{
				if(split[i] != undefined)
					newHtml += split[i];
				if(split[i+1] != undefined)
					newHtml += "<em>" + split[i+1] + "</em>" 
				if(split[i+2] != undefined)	
					newHtml += split[i+2];
				
				i += 2;
			}
			
			jQuery(this).html(newHtml);
		}
	});
});