fix graphs again

res/include/script/file_viewer/DetailsWindow.js

@@ -1,7 +1,7 @@
 function DetailsWindow(viewer) {
 	this.viewer  = viewer
 	this.visible = false
-	this.fileID  = ""
+	this.file    = null
 	this.graph   = 0
 
 	this.divPopup        = document.getElementById("details_popup")
@@ -36,12 +36,12 @@ DetailsWindow.prototype.toggle = function() {
 	}
 }
 
-DetailsWindow.prototype.setDetails = function(file) {
+DetailsWindow.prototype.setFile = function(file) {
+	this.file = file
 	let desc = ""
 	if (this.viewer.isList) {
 		desc = file.description
 	}
-	this.fileID = file.id
 	this.divFileDetails.innerHTML = "<table>"
 		+ "<tr><td>Name<td><td>" + escapeHTML(file.name) + "</td></tr>"
 		+ "<tr><td>URL<td><td><a href=\""+file.link+"\">"+file.link+"</a></td></tr>"

res/include/script/file_viewer/Viewer.js

@@ -74,8 +74,8 @@ Viewer.prototype.setFile = function(file) {
 		document.title = file.name + " ~ pixeldrain"
 	}
 
-	// Update the file details
-	this.detailsWindow.setDetails(file)
+	// Relay the file change event to all components
+	this.detailsWindow.setFile(file)
 	this.toolbar.setFile(file)
 
 	// Register a new view. We don't care what this returns becasue we can't