var dlinfo = new Array();

function dlinfo_init(n) {
	var container;
	
	for(i = 0; i < n; i++) {
		container = document.getElementById("dlinfo_" + i);
		
		dlinfo[i] = container.innerHTML;
		container.innerHTML = "";
	}
}

function dlinfo_click(n) {
	var container = document.getElementById("dlinfo_" + n);
	
	if(container.innerHTML == "") {
		container.innerHTML = dlinfo[n];
	}else{
		container.innerHTML = "";
	}
}