function changefond(elem){
//ONMOUSEOVER
	document.getElementById(elem).style.borderColor  = "#FF9600";
}
function changefond2(elem){
//ONMOUSEOUT
	document.getElementById(elem).style.borderColor  = "#008000";
}
		function rolloverIn(elem){
	document.getElementById(elem).src="../images/films/bt_en_savoir_plus_on.png";
}
function rolloverOut(elem){
	document.getElementById(elem).src="../images/films/bt_en_savoir_plus_off.png";	
}

function changecouleurcontour1(elem){
//ONMOUSEOVER
	document.getElementById(elem).style.borderColor = "#87CC01";
	document.body.style.cursor = "pointer";
}
function changecouleurcontour2(elem){
//ONMOUSEOUT
	document.getElementById(elem).style.borderColor = "#c7c7c7";
	document.body.style.cursor = "default";
}