X-Git-Url: http://www.average.org/gitweb/?p=mkgallery.git;a=blobdiff_plain;f=include%2Fcontrols.js;h=ba0d89aae9d441d52add4cb9f1aeee09bcb0bcea;hp=0392bb77628584704143886b793375611d256b32;hb=HEAD;hpb=f8281d2d6eaaa20f2c65d9753a2870df1310fd1a

diff --git a/include/controls.js b/include/controls.js
index 0392bb7..ba0d89a 100644
--- a/include/controls.js
+++ b/include/controls.js
@@ -26,9 +26,8 @@ var Controls = new Class({
 	getOptions: function(){
 		return {
 			onClick: $empty,
-			zIndex: 3,
-			buttonClass: 'controlButton',
-			buttons: ['prev','stop','play','next','exit','comm'],
+			zIndex: 9,
+			buttonClass: 'controlButton'
 		}
 	},
 
@@ -38,18 +37,19 @@ var Controls = new Class({
 		this.container = new Element('div').addClass(name).
 		setProperties({
 			id: name,
-			name: name,
+			name: name
 		}).setStyles({
-			zIndex: this.options.zIndex,
+			zIndex: this.options.zIndex
 		}).addEvent('click', function(){
 			this.options.onClick()
 		}.bind(this)).injectInside(this.parent);
-		this.options.buttons.each(function(el){
+		var buttons = ['prev','stop','play','next','exit','comm'];
+		buttons.each(function(el){
 			var sub = new Element('div');
 			sub.addClass(this.options.buttonClass).setProperties({
 				id: el,
 				name: el,
-				title: el,
+				title: el
 			}).addEvent('click', function(){
 				this[el]();
 			}.bind(this)).injectInside(this.container);
@@ -57,13 +57,13 @@ var Controls = new Class({
 		},this);
 		this.posbox = new Element('span').
 		addClass('controlPosition').setProperties({
-			id: 'controlPosition',
+			id: 'controlPosition'
 		}).injectInside(this.commbox);
 		this.refbox = new Element('a', {
-			href: 'javascript: void();',
-			html: 'title',
+			href: 'javascript: void(1);',
+			html: 'title'
 		}).addClass('controlRef').setProperties({
-			id: 'controlRef',
+			id: 'controlRef'
 		}).injectInside(this.commbox);
 	},
 
@@ -72,6 +72,7 @@ var Controls = new Class({
 	},
 
 	prev: function(){
+		if (this.prevdisabled) { return; }
 		if (this.show.prev) { this.show.prev() }
 		else { alert('no method for "prev", file complaint with UN') }
 	},
@@ -87,6 +88,7 @@ var Controls = new Class({
 	},
 
 	next: function(){
+		if (this.nextdisabled) { return; }
 		if (this.show.next) { this.show.next() }
 		else { alert('no method for "next", file complaint with UN') }
 	},
@@ -102,10 +104,24 @@ var Controls = new Class({
 	},
 
 	info: function(pos, max, ref, txt){
-		var msg = 'pos='+pos+', max='+max+', ref='+ref+', txt='+txt;
+		var p1 = pos + 1;
 		this.refbox.set('html',txt);
 		this.refbox.set('href',ref);
-		this.posbox.set('text',pos+' of '+max);
+		this.posbox.set('text',p1+' of '+max);
+		if (p1 < 2) {
+			this.prevbox.set('id', 'prevDisabled');
+			this.prevdisabled = true;
+		} else {
+			this.prevbox.set('id', 'prev');
+			this.prevdisabled = false;
+		}
+		if (p1 >= max) {
+			this.nextbox.set('id', 'nextDisabled');
+			this.nextdisabled = true;
+		} else {
+			this.nextbox.set('id', 'next');
+			this.nextdisabled = false;
+		}
 	},
 
 	running: function(isrunning){
@@ -116,7 +132,8 @@ var Controls = new Class({
 			this.stopbox.setStyle('display', 'none');
 			this.playbox.setStyle('display', 'block');
 		}
-	},
+	}
 });
+
 Controls.implement(new Options);