").addClass("photoCaption");
photo.textLabel = $("
").addClass("CaptionText").css({float: "left", textalign: "center", width: "75%"});
var prevImg = $("![]()
").attr("src", "/Modules/Gallery/Images/previous.png").click(photo.previous).addClass("GalleryButton");
var nextImg = $("![]()
").attr("src", "/Modules/Gallery/Images/next.png").click(photo.next).addClass("GalleryButton");
var prevdiv = $("
").addClass("CaptionText").css({float: "left", width: "10%"}).append(prevImg);
var nextdiv = $("
").addClass("CaptionText").css({float: "right", width: "10%"}).append(nextImg);
$.get(settings.commentUrl + settings.photos[photo.index], {}, function(data){
photo.textLabel.html(data);
});
photo.caption.append(prevdiv);
photo.caption.append(photo.textLabel);
photo.caption.append(nextdiv);
$(settings.photoContainer).append(photo.caption);
//var captionPositioning = jQuery.browser.msie ? 'static' : 'relative';
var captionPositioning = "relative";
photo.caption.css({
zIndex: 1,
position: captionPositioning,
opacity: settings.opacity
});
photo.caption.hover(function(){
photo.on_caption = true;
},
function(){
photo.on_caption = false;
photo.triggerHide();
});
photo.caption.blur(function(){
photo.on_caption = false;
photo.triggerHide();
});
},
triggerHide: function(){
if(photo.on_caption == false && photo.on_image == false){
window.setTimeout(photo.hideCaption, settings.hideDelay);
}else{
}
},
hideCaption: function(){
if(photo.on_caption == false && photo.on_image == false){
photo.caption.fadeOut();
}
},
resize: function(){
var oh = photo.photoHolder.attr("height");
var ow = photo.photoHolder.attr("width");
var nw = 0;
var nh = 0;
if(ow >settings.maxWidth){
nw = settings.maxWidth;
nh = Math.round(oh / (ow / settings.maxWidth));
}else{
nw = ow;
nh = oh;
}
if(nh > settings.maxHeight){
tnh = nh;
nh = settings.maxHeight;
nw = Math.round(nw / (tnh /settings.maxHeight));
}
if(nw != 0 && nh != 0){
photo.height = nh;
photo.width = nw;
photo.photoHolder.attr("height", nh);
photo.photoHolder.attr("width", nw);
}else{
setTimeout(photo.resize, 500);
}
},
getIndex: function(){
for(var i = 0;i < settings.photos.length;i++){
if(settings.photos[i] == settings.current){
photo.index = i;
break;
}
}
}
};
return this.each(function() {
photo.initialize();
});
}
})(jQuery);
/*
var photoDisplay = Class.create();
photoDisplay.prototype = {
photos: null,
photo: null,
index: 0,
imgTag: null,
imgSrc: "/Gallery/photo/show/medium/",
maxSize: 450,
initialize: function(formName, options){
document.observe("dom:loaded", this.init.bind(this));
},
init: function(){
this.imgTag = $("displayPhoto");
// Event.observe("displayPhoto", "load", this.resize.bind(this));
// Event.observe("displayPhoto", "change", this.resize.bind(this));
},
setMaxSize: function(maxsize){
this.maxSize = maxsize;
},
setPhotos: function(photos){
this.photos = photos;
},
getIndex: function(){
for(var i=0; i < this.photos.length;i++){
if(this.photos[i] == this.photo){
this.index = i;
}
}
},
setCurrent: function(photo){
this.photo = photo;
this.getIndex();
},
commitphoto: function(){
this.imgTag.src = this.imgSrc + this.photos[this.index];
this._retrieveComment(this.photos[this.index]);
},
resize: function(){
var oh = this.imgTag.height;
var ow = this.imgTag.width;
if(this.imgTag.width > this.imgTag.height){
if(this.imgTag.width > this.maxSize){
this.imgTag.width = this.maxSize;
this.imgTag.height = Math.round(oh / (ow / this.maxSize));
}
}else{
if(this.imgTag.height > this.maxSize){
this.imgTag.height = this.maxSize;
this.imgTag.width = Math.round(ow / (oh / this.maxSize));
alert(Math.round(ow / (oh / this.maxSize)));
alert(this.imgTag.height + "x" + this.imgTag.width + "|"+ow + "x" + oh);
}
}
},
next: function(){
this.index++;
if(this.index >= this.photos.length) this.index = 0;
this.commitphoto();
},
previous: function(){
this.index--;
if(this.index < 0) this.index = this.photos.length -1;
this.commitphoto();
},
first: function(){
this.index = 0;
this.commitphoto();
},
last: function(){
this.index = this.photos.length -1;
this.commitphoto();
},
_retrieveComment: function(file){
new Ajax.Updater('photoComment', '/Gallery/photo/comment/photo/' + file, {});
}
};
*/