https://rassvet-svaroga.ru/plugins/content/phocagalleryslideshow.js

1/***********************************************
2* Ultimate Fade-In Slideshow (v1.5): ? Dynamic Drive (http://www.dynamicdrive.com)
3* This notice MUST stay intact for legal use
4* Visit http://www.dynamicdrive.com/ for this script and 100s more.
5***********************************************/
6 
7//var fadeimages=new Array()
8//SET IMAGE PATHS. Extend or contract array as needed
9//fadeimages[0]=["photo1.jpg", "", ""] //plain image syntax
10//fadeimages[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
11//fadeimages[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
12 
13var fadeimages2=new Array() //2nd array set example. Remove or add more sets as needed.
14//SET IMAGE PATHS. Extend or contract array as needed
15//fadeimages2[0]=["photo1.jpg", "", ""] //plain image syntax
16//fadeimages2[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
17//fadeimages2[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
18 
19var fadebgcolor="white"
20
21////NO need to edit beyond here/////////////
22 
23var fadearray=new Array() //array to cache fadeshow instances
24var fadeclear=new Array() //array to cache corresponding clearinterval pointers
25 
26var dom=(document.getElementById) //modern dom browsers
27var iebrowser=document.all
28 
29function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder, contentBox){
30this.pausecheck=pause
31this.mouseovercheck=0
32this.delay=delay
33this.degree=10 //initial opacity degree (10%)
34this.curimageindex=0
35this.nextimageindex=1
36fadearray[fadearray.length]=this
37this.slideshowid=fadearray.length-1
38this.canvasbase="canvas"+this.slideshowid
39this.curcanvas=this.canvasbase+"_0"
40if (typeof displayorder!="undefined")
41theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
42this.theimages=theimages
43this.imageborder=parseInt(borderwidth)
44this.postimages=new Array() //preload images
45for (p=0;p<theimages.length;p++){
46this.postimages[p]=new Image()
47this.postimages[p].src=theimages[p][0]
48}
49 
50var fadewidth=fadewidth+this.imageborder*2
51var fadeheight=fadeheight+this.imageborder*2
52var contentdiv=document.getElementById(contentBox);
53 
54if (contentdiv)
55{
56if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
57contentdiv.innerHTML='<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;-khtml-opacity:10;opacity:10;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;opacity:10;background-color:'+fadebgcolor+'"></div></div>';
58else
59contentdiv.innerHTML='<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>';
60 
61if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
62this.startit()
63else{
64this.curimageindex++
65setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
66}
67}
68}
69
70function fadepic(obj){
71if (obj.degree<100){
72obj.degree+=10
73if (obj.tempobj.filters&&obj.tempobj.filters[0]){
74if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
75obj.tempobj.filters[0].opacity=obj.degree
76else //else if IE5.5-
77obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
78}
79else if (obj.tempobj.style.MozOpacity)
80obj.tempobj.style.MozOpacity=obj.degree/101
81else if (obj.tempobj.style.KhtmlOpacity)
82obj.tempobj.style.KhtmlOpacity=obj.degree/100
83}
84else{
85clearInterval(fadeclear[obj.slideshowid])
86obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
87obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
88obj.populateslide(obj.tempobj, obj.nextimageindex)
89obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
90setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
91}
92}
93 
94fadeshow.prototype.populateslide=function(picobj, picindex){
95var slideHTML="<div style=\"text-align:center;valign:middle\">"
96if (this.theimages[picindex][1]!="") //if associated link exists for image
97slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
98slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
99if (this.theimages[picindex][1]!="") //if associated link exists for image
100slideHTML+='</a>'
101picobj.innerHTML=slideHTML
102}
103 
104 
105fadeshow.prototype.rotateimage=function(){
106if (this.pausecheck==1) //if pause onMouseover enabled, cache object
107var cacheobj=this
108if (this.mouseovercheck==1)
109setTimeout(function(){cacheobj.rotateimage()}, 100)
110else if (iebrowser&&dom||dom){
111this.resetit()
112var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
113crossobj.style.zIndex++
114fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
115this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
116}
117else{
118var ns4imgobj=document.images['defaultslide'+this.slideshowid]
119ns4imgobj.src=this.postimages[this.curimageindex].src
120}
121this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
122}
123 
124fadeshow.prototype.resetit=function(){
125this.degree=10
126var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
127if (crossobj.filters&&crossobj.filters[0]){
128if (typeof crossobj.filters[0].opacity=="number") //if IE6+
129crossobj.filters(0).opacity=this.degree
130else //else if IE5.5-
131crossobj.style.filter="alpha(opacity="+this.degree+")"
132}
133else if (crossobj.style.MozOpacity)
134crossobj.style.MozOpacity=this.degree/101
135else if (crossobj.style.KhtmlOpacity)
136crossobj.style.KhtmlOpacity=this.degree/100
137}
138 
139 
140fadeshow.prototype.startit=function(){
141var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
142this.populateslide(crossobj, this.curimageindex)

143if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
144var cacheobj=this
145var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
146crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
147crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
148}
149this.rotateimage()
150}