function getObjectEtoile(idjeux, n_et) 
{
	if (!getObjectById)
		return;
					
	if (theObj = getObjectById(idjeux+"_"+n_et)) {
		return theObj;
	}
}


function transparent(id, et_n) {	
	var i=1;
	for (i=1;i<=5;i++) {
		if (et = getObjectEtoile(id, i)) {
			if (i > et_n) { 
			
				if(document.all) 	et.filters.alpha.opacity=40; 
				else 	et.style.setProperty("-moz-opacity", .4, ""); 
				
			} else { 
			
				if(document.all)	et.filters.alpha.opacity=100;
				else et.style.setProperty("-moz-opacity", 1, "");
				
			}
		}
	}
}
	

function init(id, nb_opaque) {
	var i=1;
	for (i=1;i<=5;i++) {
		if (et = getObjectEtoile(id, i)) {
			if (i > nb_opaque) { 
			
				if(document.all) 	et.filters.alpha.opacity=40; 
				else 	et.style.setProperty("-moz-opacity", .4, ""); 
				
			} else { 
			
				if(document.all)	et.filters.alpha.opacity=100;
				else et.style.setProperty("-moz-opacity", 1, "");
				
			}
		}
	}
}