function afficherplan(ajout){
	var url=document.getElementById("PLANSTAY").src;
	
	if(ajout == 1){
		if(url!='http://buxum-communication.ch/images/CONTACT/plan.jpg?stay'){
			html = '<img id="PLANSTAY" src="http://buxum-communication.ch/images/CONTACT/plan.jpg" alt="Coppet" />';
		}
	}else if(ajout==0){
			if(url!='http://buxum-communication.ch/images/CONTACT/plan.jpg?stay'){
				
				html = '<img id="PLANSTAY" src="http://buxum-communication.ch/images/CONTACT/image.jpg" alt="Coppet" />';
			}	
	}else{
		if(url=='http://buxum-communication.ch/images/CONTACT/plan.jpg?stay'){
			html = '<img id="PLANSTAY" src="http://buxum-communication.ch/images/CONTACT/image.jpg" alt="Coppet" />';
		}else{
			html = '<img id="PLANSTAY" src="http://buxum-communication.ch/images/CONTACT/plan.jpg?stay" alt="Coppet" />';
		}
	}
	if(html!=""){
		document.getElementById('INDEX_image').innerHTML=html;
	}
}
function affichermail(ajout_mail){

	if(ajout_mail == 1){
		document.getElementById('CONTACT_mail').innerHTML= '<img src="images/CONTACT/mail_off.gif" alt="Coppet" onmouseover="affichermail(0)" onmouseout="affichermail(1)" />';
	}else{
		document.getElementById('CONTACT_mail').innerHTML= '<img onmouseover="affichermail(0)" onmouseout="affichermail(1)" src="images/CONTACT/mail_on.gif" alt="Coppet" />';
	}
	
}