Event.observe(window, 'load', function() {
	$$('h2').each(
		function(item) { 
			new Effect.Corner(item, "tl bl 10px"); 
		}
	);
	
	$$('.contenu').each(
		function(item) { 
			new Effect.Corner(item, "tl tr 10px"); 
		}
	);
	
	$$('.share_and_like').each(
		function(item) { 
			new Effect.Corner(item, "bl br 10px"); 
		}
	);
	
/*	$$('.user_relation_card').each(
		function(item) { 
			new Effect.Corner(item, "10px"); 
		}
	);*/
});

function limitText(limitField, limitCount, limitNum) {
	if (limitField.value.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
	} else {
		$(limitCount).innerHTML = limitNum - limitField.value.length;
	}
}