function smenu() {
	if(document.getElementById('top_smenu').className=='on')
		document.getElementById('h_smenu').style.background='url(images/common/smenu/h_smenu.gif) no-repeat 0px -6px;';
	else
		document.getElementById('h_smenu').style.background='url(images/common/smenu/h_smenu.gif) no-repeat 0px 0px;';
	//alert(document.getElementById('top_smenu').className);
	
	if(document.getElementById('bottom_smenu').className=='on')
		document.getElementById('b_smenu').style.background='url(images/common/smenu/b_smenu.gif) no-repeat 0px -6px;';
	else
		document.getElementById('b_smenu').style.background='url(images/common/smenu/b_smenu.gif) no-repeat 0px 0px;';
	//alert(document.getElementById('bottom_smenu').className);
}

function smenu_over(element_smenu,lien_smenu) {
	if(document.getElementById(lien_smenu).className!='on')
	document.getElementById(element_smenu).style.background='url(images/common/smenu/'+element_smenu+'.gif) no-repeat 0px -3px;';
}

function smenu_out(element_smenu,lien_smenu) {
	if(document.getElementById(lien_smenu).className!='on')
	document.getElementById(element_smenu).style.background='url(images/common/smenu/'+element_smenu+'.gif) no-repeat 0px 0px;';
}
function RollOver(id, url) {
	document.getElementById(id).src = url;
}