jQuery(
	function() {
		if (Liferay.Browser.isIe() && Liferay.Browser.getMajorVersion() < 7) {
			jQuery('#navigation > ul > li').hover(
				function(event) {
					jQuery(this).addClass('hover');
				},
				function(event) {
					jQuery(this).removeClass('hover');
				}
			);
		}
	}
);

/* Fonctions Bigger Typo - ACCESSIBILITE */ 

function makeBiggerTypo(){
	var wrapper = null;
	try{
	wrapper = document.getElementById("wrapper");
	}catch(e){
	}
	if(wrapper != null){
	wrapper.className = "biggerTypo";
	}
}
function makeSmallerTypo(){
	var wrapper = null;
	try{
	wrapper = document.getElementById("wrapper");
	}catch(e){
	}
	if(wrapper != null){
	wrapper.className= "smallerTypo";
	}
}
function setTypo(classTypoName){
	var wrapper = null;
	try{
	wrapper = document.getElementById("wrapper");
	}catch(e){
	}
	if(wrapper != null){
	wrapper.className= classTypoName;
	}
}