JSFX.Layer.prototype.getPageX = function(el)
{ if(el == null)
el = this.elem; return el.offsetLeft + (el.offsetParent ? this.getPageX(el.offsetParent) : 0);}
JSFX.Layer.prototype.getPageY = function(el)
{ if(el == null)
el = this.elem; return el.offsetTop + (el.offsetParent ? this.getPageY(el.offsetParent) : 0);}
if(ns4)
{ JSFX.Layer.prototype.getPageX = function() { return this.elem.pageX;}
JSFX.Layer.prototype.getPageY = function() { return this.elem.pageY;}
}
JSFX.VerticalScroller = function()
{ this.isMessageScroller=true; this.sx = 0; this.sy = 0; this.w = 100; this.h = 100; this.op = 0; this.outerLayer = null; this.scrollLayer = null; this.bgColor = null; this.bgImage = null; this.theStyleStr = null; this.messages = new Array(); this.currMessage = -1; this.step = 2; this.id = "JSFXScroll" + JSFX.VerticalScroller.no++; this.holder = this.id + "_h"; this.content = this.id + "_c"; this.showTime = 1000; this.animateIn = this.animateIn_StartScrollUp; this.animateOut = this.animateOut_FadeDown; this.animate = this.animateIn; window[this.id] = this;}
JSFX.VerticalScroller.no = 0; JSFX.VerticalScroller.prototype.setAnimation = function(inAni, outAni)
{ if(inAni == 0)
this.animateIn = this.animateIn_StartScrollUp; else if (inAni == 1)
this.animateIn = this.animateIn_StartScrollDown; else
this.animateIn = this.animateIn_StartFadeUp; if(outAni == 0)
this.animateOut = this.animateOut_ScrollUp; else if (outAni == 1)
this.animateOut = this.animateOut_ScrollDown; else
this.animateOut = this.animateOut_FadeDown; this.animate = this.animateIn;}
JSFX.VerticalScroller.prototype.toHtml = function(width, height)
{ this.w = width; this.h = height; var str = ""; if(ns4)
{ str = '<ILAYER WIDTH="'+width+'" HEIGHT="'+height+'" NAME="'+this.holder+'">' + '<LAYER  WIDTH="'+width+'" HEIGHT="'+height+'" NAME="'+this.content+'">' + '</LAYER></ILAYER>';}
else
{ str = '<div style="overflow:hidden;   width:'+width+';height:'+height+';" id="'+this.holder+'">' + '<div style="position:relative; width:'+width+';height:'+height+'; filter:alpha(opacity=0); -moz-opacity:0%;" id="'+this.content+'">' + '</div></div>';}
return str;}
JSFX.VerticalScroller.prototype.setShowTime = function(theInterval)
{ this.showTime = theInterval * 1000;}
JSFX.VerticalScroller.prototype.setBgColor = function(color)
{ this.bgColor = color; if(this.outerLayer != null)
this.outerLayer.setBgColor(color);}
JSFX.VerticalScroller.prototype.setBgImage = function(theImage)
{ this.bgImage = theImage; if(this.outerLayer != null)
this.outerLayer.setBgImage(theImage);}
JSFX.VerticalScroller.prototype.setStyle = function(theStyleStr)
{ this.styleStr = theStyleStr;}
JSFX.VerticalScroller.prototype.addMessage = function(message)
{ if(!this.isMessageScroller)
{ alert("Cannot add messages to a 'Div Scroller'"); return;}
this.messages[this.messages.length] = message;}
JSFX.VerticalScroller.prototype.addDiv = function(message)
{ if(this.isMessageScroller && this.messages.length >0)
{ alert("Cannot add Divs to a 'Message Scroller'"); return;}
this.isMessageScroller = false; this.messages[this.messages.length] = message;}
JSFX.VerticalScroller.prototype.start = function()
{ if(this.scrollLayer == null)
{ this.outerLayer = new JSFX.Layer(JSFX.findLayer(this.holder)); this.scrollLayer = new JSFX.Layer(JSFX.findLayer(this.content)); if(this.bgImage != null)
this.outerLayer.setBgImage(this.bgImage); else if(this.bgColor != null)
this.outerLayer.setBgColor(this.bgColor);}
this.animate();}
JSFX.VerticalScroller.prototype.moveContent = function(x, y)
{ var px=0; var py=0; if(! this.isMessageScroller)
{ px=this.outerLayer.getPageX(); py=this.outerLayer.getPageY();}
this.scrollLayer.moveTo(px + x, py + y); if(! this.isMessageScroller)
{ if(this.sy > 0)
this.scrollLayer.clip(0,0,this.w, this.h - this.sy); else
this.scrollLayer.clip(0, -this.sy,this.w, this.h);}
}
JSFX.VerticalScroller.prototype.setNextMessage = function(x, y, o)
{ this.currMessage = (this.currMessage + 1) % this.messages.length; this.sx=x; this.sy=y; this.op=o; this.scrollLayer.hide(); if(this.isMessageScroller)
{ var str = ""; if(this.styleStr != null)
str += '<span style="'+this.styleStr+'">'; str += this.messages[this.currMessage]; if(this.styleStr != null)
str += '</span>'; this.scrollLayer.setContent(str);}
else
{ this.scrollLayer = new JSFX.Layer(JSFX.findLayer(this.messages[this.currMessage]));}
this.moveContent(this.sx, this.sy); this.scrollLayer.setOpacity(this.op); this.scrollLayer.show();}
JSFX.VerticalScroller.prototype.animateIn_StartScrollUp = function()
{ this.setNextMessage(0, this.h, 100); this.animate = this.animateIn_ScrollUp
this.setTimeout("animate()", 40);}
JSFX.VerticalScroller.prototype.animateIn_ScrollUp = function()
{ this.sy -= this.step; this.moveContent(this.sx, this.sy); if(this.sy <= 0)
{ this.animate=this.animateOut; this.setTimeout("animate()", this.showTime);}
else
this.setTimeout("animate()", 40);}
JSFX.VerticalScroller.prototype.animateIn_StartScrollDown = function()
{ this.setNextMessage(0, -this.h, 100); this.animate = this.animateIn_ScrollDown
this.setTimeout("animate()", 40);}
JSFX.VerticalScroller.prototype.animateIn_ScrollDown = function()
{ this.sy += this.step; this.moveContent(this.sx, this.sy); if(this.sy >= 0)
{ this.animate=this.animateOut; this.setTimeout("animate()", this.showTime);}
else
this.setTimeout("animate()", 40);}
JSFX.VerticalScroller.prototype.animateIn_StartFadeUp = function()
{ this.setNextMessage(0, 0, 0); this.animate = this.animateIn_FadeUp
this.setTimeout("animate()", 40);}
JSFX.VerticalScroller.prototype.animateIn_FadeUp = function()
{ this.op += 10; this.scrollLayer.setOpacity(this.op); if(this.op == 100)
{ this.animate = this.animateOut; this.setTimeout("animate()", this.showTime);}
else
this.setTimeout("animate()", 40);}
JSFX.VerticalScroller.prototype.animateOut_ScrollUp = function()
{ this.sy -= this.step; this.moveContent(this.sx, this.sy); if(this.sy <= -this.h)
this.animate=this.animateIn; this.setTimeout("animate()", 40);}
JSFX.VerticalScroller.prototype.animateOut_ScrollDown = function()
{ this.sy += this.step; this.moveContent(this.sx, this.sy); if(this.sy >= this.h)
this.animate=this.animateIn; this.setTimeout("animate()", 40);}
JSFX.VerticalScroller.prototype.animateOut_FadeDown = function()
{ this.op -= 10; this.scrollLayer.setOpacity(this.op); this.moveContent(this.sx, this.sy); if(this.op == 0)
this.animate = this.animateIn; this.setTimeout("animate()", 40);}
JSFX.VerticalScroller.prototype.setTimeout = function(f, t)
{ setTimeout("window."+this.id+"."+f, t);}
if(navigator.appName.indexOf("Netscape") != -1 && !document.getElementById)
{ if(!JSFX.ns_resize)
{ JSFX.ow = outerWidth; JSFX.oh = outerHeight; JSFX.ns_resize = function()
{ if(outerWidth != JSFX.ow || outerHeight != JSFX.oh )
location.reload();}
}
window.onresize=JSFX.ns_resize;}