?? pz_dynlayer.js
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// DynLAYER LIB
// www.microbians.com / Gabriel Suchowolski power[z]one - powerz@microbians.com
//
// Distributed under the terms of the GNU Library General Public License
//
// This routins are modifications based on Steinman DynAPI,
// so please... better use the original one.
// http://www.dansteinman.com/dynduo/
//
// - added DIVs Array copy to regenerate on NS with RESIZE FIX LIB
// - added better code for load content on a DIV
// BrowserCheck Object
function BrowserCheck() {
var b = navigator.appName
if (b=="Netscape") this.b = "ns"
else if (b=="Microsoft Internet Explorer") this.b = "ie"
else this.b = b
this.version = navigator.appVersion
this.v = parseInt(this.version)
this.ns = (this.b=="ns" && this.v>=4)
this.ns4 = (this.b=="ns" && this.v==4)
this.ns5 = (this.b=="ns" && this.v==5)
this.ie = (this.b=="ie" && this.v>=4)
this.ie4 = (this.version.indexOf('MSIE 4')>0)
this.ie5 = (this.version.indexOf('MSIE 5')>0)
this.min = (this.ns||this.ie)
}
is = new BrowserCheck()
// DynLayer Main Functions
function DynLayer(id,nestref,frame) {
if (!DynLayer.set && !frame) DynLayerInit()
this.frame = frame || self
if (is.ns) {
if (is.ns4) {
if (!frame) {
if (!nestref) var nestref = DynLayer.nestRefArray[id]
if (!DynLayerTest(id,nestref)) return
this.css = (nestref)? eval("document."+nestref+".document."+id) : document.layers[id]
}
else this.css = (nestref)? eval("frame.document."+nestref+".document."+id) : frame.document.layers[id]
this.elm = this.event = this.css
this.doc = this.css.document
}
if (is.ns5) {
this.elm = document.getElementById(id)
this.css = this.elm.style
this.doc = document
}
this.x = this.css.left
this.y = this.css.top
this.w = this.css.clip.width
this.h = this.css.clip.height
}
else if (is.ie) {
this.elm = this.event = this.frame.document.all[id]
this.css = this.frame.document.all[id].style
this.doc = document
this.x = this.elm.offsetLeft
this.y = this.elm.offsetTop
this.w = (is.ie4)? this.css.pixelWidth : this.elm.offsetWidth
this.h = (is.ie4)? this.css.pixelHeight : this.elm.offsetHeight
}
this.clipt = this.clipValues('t')
this.clipr = this.clipValues('r')
this.clipb = this.clipValues('b')
this.clipl = this.clipValues('l')
this.id = id
this.nestref = nestref
this.obj = id + "DynLayer"
eval(this.obj + "=this")
this.name = this.id.substring(0, this.id.lastIndexOf("Div"))
this.SCROLLobj = null
this.link = ""
}
function DynLayerMoveTo(x,y) {
if (x!=null) {
this.x = x
if (is.ns) this.css.left = Math.ceil( this.x )
else this.css.pixelLeft = Math.ceil( this.x )
}
if (y!=null) {
this.y = y
if (is.ns) this.css.top = Math.ceil( this.y )
else this.css.pixelTop = Math.ceil( this.y )
}
}
function DynLayerResizeTo(w,h, clip) {
if (w!=null) {
this.w = w
if (is.ns) this.css.clip.width = Math.ceil( this.w )
else this.css.pixelWidth = Math.ceil( this.w )
}
if (h!=null) {
this.h = h
if (is.ns) this.css.clip.height = Math.ceil( this.h )
else this.css.pixelHeight = Math.ceil( this.h )
}
if (clip == null) this.clipTo(0, Math.ceil( this.w ), Math.ceil( this.h ),0);
}
function DynLayerMoveBy(x,y) {
this.moveTo(this.x+x,this.y+y)
}
function DynLayerShow() {
this.css.visibility = (is.ns)? "show" : "visible"
}
function DynLayerHide() {
this.css.visibility = (is.ns)? "hide" : "hidden"
}
function DynLayerisVisible() {
if ( is.ns && this.css.Visibility == "hide" ) return false
else if ( is.ie && this.css.Visibility == "hidden" ) return false
else return true
}
DynLayer.prototype.resizeTo = DynLayerResizeTo
DynLayer.prototype.moveTo = DynLayerMoveTo
DynLayer.prototype.moveBy = DynLayerMoveBy
DynLayer.prototype.show = DynLayerShow
DynLayer.prototype.hide = DynLayerHide
DynLayer.prototype.isVisible = DynLayerisVisible
DynLayerTest = new Function('return true')
// DynLayerInit Function
function DynLayerInit(nestref) {
if (!DynLayer.set) DynLayer.set = true
if (is.ns) {
if (nestref) ref = eval('document.'+nestref+'.document')
else {nestref = ''; ref = document;}
for (var i=0; i<ref.layers.length; i++) {
var divname = ref.layers[i].name
DynLayer.nestRefArray[divname] = nestref
var index = divname.indexOf("Div")
if (index > 0) {
eval(divname.substr(0,index)+' = new DynLayer("'+divname+'","'+nestref+'")')
DynLayer.DynLayerobj.i++;
eval('DynLayer.DynLayerobj['+ DynLayer.DynLayerobj.i +']=' + divname.substr(0,index) )
DynLayer.DynLayercrt[DynLayer.DynLayerobj.i]= false;
}
if (ref.layers[i].document.layers.length > 0) {
DynLayer.refArray[DynLayer.refArray.length] = (nestref=='')? ref.layers[i].name : nestref+'.document.'+ref.layers[i].name
}
}
if (DynLayer.refArray.i < DynLayer.refArray.length) {
DynLayerInit(DynLayer.refArray[DynLayer.refArray.i++])
}
}
else if (is.ie) {
for (var i=0; i<document.all.tags("DIV").length; i++) {
var divname = document.all.tags("DIV")[i].id
var index = divname.indexOf("Div")
if (index > 0) {
eval(divname.substr(0,index)+' = new DynLayer("'+divname+'")')
DynLayer.DynLayerobj.i++;
eval('DynLayer.DynLayerobj['+ DynLayer.DynLayerobj.i +']=' + divname.substr(0,index) )
DynLayer.DynLayercrt[DynLayer.DynLayerobj.i]= false;
}
}
}
return true
}
DynLayer.DynLayerobj = new Array()
DynLayer.DynLayercrt = new Array()
DynLayer.DynLayerobj.i = 0
DynLayer.nestRefArray = new Array()
DynLayer.refArray = new Array()
DynLayer.refArray.i = 0
DynLayer.set = false
// Clip Methods
function DynLayerClipInit(clipTop,clipRight,clipBottom,clipLeft) {
if (is.ie) {
if (arguments.length==4) this.clipTo(clipTop,clipRight,clipBottom,clipLeft)
else if (is.ie4) this.clipTo(0,this.css.pixelWidth,this.css.pixelHeight,0)
}
}
function DynLayerClipTo(t,r,b,l) {
if (t==null) t = this.clipValues('t')
if (r==null) r = this.clipValues('r')
if (b==null) b = this.clipValues('b')
if (l==null) l = this.clipValues('l')
if (is.ns) {
this.css.clip.top = t
this.css.clip.right = r
this.css.clip.bottom = b
this.css.clip.left = l
}
else if (is.ie) this.css.clip = "rect("+t+"px "+r+"px "+b+"px "+l+"px)"
this.clipt = t
this.clipr = r
this.clipb = b
this.clipl = l
}
function DynLayerClipBy(t,r,b,l) {
this.clipTo(this.clipValues('t')+t,this.clipValues('r')+r,this.clipValues('b')+b,this.clipValues('l')+l)
}
function DynLayerClipValues(which) {
if (is.ie && this.css.clip ) var clipv = this.css.clip.split("rect(")[1].split(")")[0].split("px")
if (is.ns) {
if (which=="t") return this.css.clip.top
if (which=="r") return this.css.clip.right
if (which=="b") return this.css.clip.bottom
if (which=="l") return this.css.clip.left
}
else {
if (this.css.clip) {
if (which=="t") return Number(clipv[0])
if (which=="r") return Number(clipv[1])
if (which=="b") return Number(clipv[2])
if (which=="l") return Number(clipv[3])
}
else {
if (which=="t") return 0
if (which=="r") return this.w
if (which=="b") return this.h
if (which=="l") return 0
}
}
}
DynLayer.prototype.clipInit = DynLayerClipInit
DynLayer.prototype.clipTo = DynLayerClipTo
DynLayer.prototype.clipBy = DynLayerClipBy
DynLayer.prototype.clipValues = DynLayerClipValues
// Write Method
function DynLayerWrite(html) {
if (is.ns) {
if (html != "" ) {
this.doc.open()
this.doc.clear()
this.doc.write(html)
this.doc.close()
}
else {
this.doc.open()
this.doc.clear()
this.doc.write("<body></body>")
this.doc.close()
}
}
else if (is.ie) {
this.event.innerHTML = html
}
}
DynLayer.prototype.write = DynLayerWrite
// DynLayer Load power[Z]one's Method v.20
var DynLayerLoadSTILL = 0;
function DynLayerLoad(url,fn, ncpy) {
this.url=url
if ( DynLayerLoadSTILL == 0 || is.ie) {
DynLayerLoadSTILL++
this.onread = fn;
this.onload = this.onLoadHanddler
if (is.ie) this.write("<font size=1 face=verdana><b> l o a d i n g . . . </b></font>");
if (is.ns) {
this.doc.clear()
this.elm.onload = this.onLoadHanddler
this.elm.load(url,this.w)
}
else if (is.ie) {
this.createIFRAME()
this.loadDocument(url, ncpy)
}
}
else {
setTimeout( this.obj+'.load("'+url+'","'+fn+'",'+ncpy+')', 20 );
}
}
DynLayerENLACES = new Array()
function regenerateLINKARRAYonNS(nselobj) {
var nsel = eval(nselobj)
if ( nsel.doc.links.length ){
delete DynLayerENLACES
DynLayerENLACES = new Array()
if ( nsel.doc.links.length >0) {
var ll=nsel.doc.links.length
for (var i=0; i<ll; i++) {
DynLayerENLACES[i]=nsel.doc.links[i].href
nsel.doc.links[i].href=""
}
for (var i=0; i<ll; i++) {
nsel.doc.links[i].href=DynLayerENLACES[i]
}
}
}
else {
setTimeout( "regenerateLINKARRAYonNS('"+nselobj+"')" , 20)
}
}
function DynLayeronLoadHanddler(doc, ncpy) {
this.onload = null
if (is.ie) {
if (ncpy != true) this.write(doc)
eval(this.onread)
DynLayerLoadSTILL--;
} else {
var nsel = eval(this.id.substring(0, this.id.lastIndexOf("Div")))
if (ncpy == true) eval( "nsel.write('')");
regenerateLINKARRAYonNS(nsel.obj)
setTimeout( nsel.onread , 20);
setTimeout( "DynLayerLoadSTILL--;", 30);
}
}
function DynLayercreateIFRAME() {
this.frameName = this.id + 'bufferframe'
var destFrame = document.frames[this.frameName]
if (destFrame==null) {
var html = '';
html += '<IFRAME ID="' + this.frameName + '"'; html += ' NAME="' + this.frameName + '"'; html += ' STYLE="position: absolute; left: -10px; top: -10px; visibility:none; width:0; height:0; "'; html += ' SRC="about-blank">';
html += '<\/IFRAME>';
document.body.insertAdjacentHTML('beforeEnd', html);
}
}
function DynLayerloadDocument(url, ncpy) {
if (url)
this.url = url
this.loaded = false
this.document = null
var ifrWin = document.frames[this.frameName]
var html = ''
html += '<HTML>'
html += '<HEAD><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><\/HEAD>'
html += '<BODY ONLOAD=\'' html += 'var fl = parent.' + this.name + ';' html += 'fl.loaded = true;' html += 'fl.document = window.frames["loader"].document;' if (ncpy) html += 'fl.onload(fl.document.body.innerHTML,'+ncpy+');' else html += 'fl.onload(fl.document.body.innerHTML);' html += 'document.location.replace("about:blank")' html += '\'>'
html += '<IFRAME id="loader" name="loader" SRC="' + this.url + '">'
html += '<\/IFRAME>'
html += '<\/BODY>'
html += '<\/HTML>'
ifrWin.document.open();
ifrWin.document.write(html);
ifrWin.document.close();
}
DynLayer.prototype.load = DynLayerLoad
DynLayer.prototype.createIFRAME = DynLayercreateIFRAME
DynLayer.prototype.loadDocument = DynLayerloadDocument
DynLayer.prototype.onLoadHanddler = DynLayeronLoadHanddler
// DynLayer set-get zIndex / POWERZONE
function DynLayerSetz(zIndex) {
this.css.zIndex = zIndex
}
function DynLayerGetz(zIndex) {
return this.css.zIndex
}
DynLayer.prototype.SetzIndex = DynLayerSetz
DynLayer.prototype.GetzIndex = DynLayerGetz
// DynLayer Set Background Method
// changes the background (the layer must be clipped)
// POWERZONE // Corrected ins NS doc by elm for work ok in NS4
hexa = new Array();
for(var i = 0; i < 10; i++) hexa[i] = i;
hexa[10]="a"; hexa[11]="b"; hexa[12]="c";
hexa[13]="d"; hexa[14]="e"; hexa[15]="f";
function hex(i) {
if (i <= 0) return "00";
else if (i >= 255) return "ff";
else return "" + hexa[Math.floor(i/16)] + hexa[i%16];
}
function DynLayerSetbg(color) {
if (is.ns) this.elm.bgColor = color
else this.css.backgroundColor = color
}
function DynLayerSetbgRGB(r,g,b) {
var hr = hex(r);
var hg = hex(g);
var hb = hex(b);
this.setbg("#"+hr+hg+hb)
}
DynLayer.prototype.setbg = DynLayerSetbg
DynLayer.prototype.setbgRGB = DynLayerSetbgRGB
// Preload IMG
function preload(imgObj,imgSrc) {
if (document.images) {
eval(imgObj+' = new Image()')
eval(imgObj+'.src = "'+imgSrc+'"')
}
}
// DynLayer ChangeImage Method swaps an image in the layer
// v.2.0 added a control to no chage the conection
function DynLayerImg(imgName,imgObj) {
var ELimg = eval(imgObj)
var HTMLimg = this.elm.document.images[imgName]
if ( ELimg && ELimg.src && ELimg.src.toString() != HTMLimg.src.toString() ) {
HTMLimg.src = ELimg.src
}
}
function DynLayerImgURL(imgName,imgURL) {
var HTMLimg = this.elm.document.images[imgName]
HTMLimg.src = imgURL
}
DynLayer.prototype.img = DynLayerImg
DynLayer.prototype.imgURL = DynLayerImgURL
// DynLayer GetRelative Methods
// retrieves the real location of a relatively positioned layer
function DynLayerGetRelativeX() {
return (is.ns)? this.css.pageX : this.elm.offsetLeft
}
function DynLayerGetRelativeY() {
return (is.ns)? this.css.pageY : this.elm.offsetTop
}
DynLayer.prototype.getRelativeX = DynLayerGetRelativeX
DynLayer.prototype.getRelativeY = DynLayerGetRelativeY
// DynLayer GetContent Width/Height Methods
// retrieves the total width/height of the contents of the layer when they are not known
function DynLayerUpdateSize() {
this.updateWidth()
this.updateHeight()
}
function DynLayerUpdateHeight() {
this.h = this.getContentHeight()
}
function DynLayerUpdateWidth() {
this.w = this.getContentWidth()
}
DynLayer.prototype.updateSize = DynLayerUpdateSize
DynLayer.prototype.updateHeight = DynLayerUpdateHeight
DynLayer.prototype.updateWidth = DynLayerUpdateWidth
function DynLayerGetContentWidth() {
return (is.ns)? this.doc.width : this.elm.scrollWidth
}
function DynLayerGetContentHeight() {
return (is.ns)? this.doc.height : this.elm.scrollHeight
}
DynLayer.prototype.getContentWidth = DynLayerGetContentWidth
DynLayer.prototype.getContentHeight = DynLayerGetContentHeight
// Basic Flash Write function / power[Z]one
function DynLayerpintaflashHTML(name, archivo, w, h, bg) {
if (is.ie) {
this.write('<object id="'+ name +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=4,0,0,0" WIDTH="'+ w +'" HEIGHT="'+ h +'"><PARAM NAME=movie VALUE="'+ archivo +'"><PARAM NAME=quality VALUE=high><PARAM NAME=menu VALUE=false><PARAM NAME=loop VALUE=false><PARAM NAME=BGCOLOR VALUE="'+bg+'"><param NAME=WMODE VALUE=opaque></object>');
} else {
this.write('<EMBED name='+ name +' SRC="'+ archivo +'" WIDTH='+ w +' HEIGHT='+ h +' swliveconnect=true MENU=true QUALITY=high LOOP=no TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" PLAY=true BGCOLOR="'+bg+'"></EMBED>');
}
}
DynLayer.prototype.writeFlash = DynLayerpintaflashHTML
function DynLayergetObject(objectname) {
return is.ie ? eval(this.name+".doc."+objectname) : eval(this.name+".doc.embeds['"+objectname+"']");
}
DynLayer.prototype.getObject = DynLayergetObject?? 快捷鍵說明
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