// JavaScript Document

function open_media(id, total){
	for(i=0;i<total;i++){
		obj1 = document.getElementById('mc'+i);
		obj2 = document.getElementById('mco'+i);
		
		if(id == i){
			obj1.style.display = "none";
			obj2.style.display = "block";
		}
		else{
			obj2.style.display = "none";
			obj1.style.display = "block";
		}
	}
}