function setBoldThanSameWidth(element) {
	element.style.width = element.offsetWidth + "px"; 
	element.style.paddingRight='0';
	element.style.paddingLeft='0';
	element.style.fontWeight = "bold";
}

function resetBoldThanSameWidth(element) {
	if(element.className != "active-item")
		element.style.fontWeight = "normal";
}