function butRollOver(divElement) {
		// document.getElementById(divElement).className = 'header_menu_button_hover';
		document.getElementById(divElement).style.backgroundImage = "url(images/menu_bgon.gif)";
		alert("???");
	}
	
	function butRollOut(divElement) {
		document.getElementById(divElement).className = 'header_menu_button';
	}
	
	function rollOverFR() {
		document.getElementById("flag_fr").className = 'header_menu_flag_fr_hover';
	}
	
	function rollOutFR() {
		document.getElementById("flag_fr").className = 'header_menu_flag_fr';
	}
	
	function rollOverUK() {
		document.getElementById("flag_uk").className = 'header_menu_flag_uk_hover';
	}
	
	function rollOutUK() {
		document.getElementById("flag_uk").className = 'header_menu_flag_uk';
	}