// JavaScript Document
//var olr_ad1=new Array()
//olr_ad1[0]='
';
//olr_ad1[1]='
';
//olr_ad1[2]='
';
/************************************************/
var totalScrollers=0;
function buildHTML(img, title, id, totaljobs)
{
//alert(id+" - "+totaljobs);
if (totaljobs == 0 || totaljobs == null) {
return '
';
} else {
return '';
}
}
function pausescroller(id, content, divId, divClass, delay){
this.id = id
this.content=content //message array content
this.tickerid=divId //ID of ticker div to display information
this.delay=delay //Delay between msg change, in miliseconds.
this.mouseoverBol=0 //Boolean to indicate whether mouse is currently over scroller (and pause it if it is)
this.hiddendivpointer=(id+totalScrollers>ceiling-1)? ((id-1>ceiling-1)? 0 : id-1) : id-1+totalScrollers //index of message
var ceiling=this.content.length
var current = (id-1>ceiling-1)? 0 : id-1;
document.getElementById("olr_box" + id + "1").innerHTML = buildHTML(content[current][0], content[current][1], content[current][2], content[current][3]);
document.getElementById("olr_box" + id + "2").innerHTML = buildHTML(content[this.hiddendivpointer][0], content[this.hiddendivpointer][1], content[this.hiddendivpointer][2], content[this.hiddendivpointer][3]);
var scrollerinstance=this
if (window.addEventListener) //run onload in DOM2 browsers
window.addEventListener("load", function(){scrollerinstance.initialize()}, false)
else if (window.attachEvent) //run onload in IE5.5+
window.attachEvent("onload", function(){scrollerinstance.initialize()})
else if (document.getElementById) //if legacy DOM browsers, just start scroller after 0.5 sec
setTimeout(function(){scrollerinstance.initialize()}, 500)
}
// -------------------------------------------------------------------
// initialize()- Initialize scroller method.
// -Get div objects, set initial positions, start up down animation
// -------------------------------------------------------------------
pausescroller.prototype.initialize=function(){
this.tickerdiv=document.getElementById(this.tickerid)
this.visiblediv=document.getElementById(this.tickerid+"1")
this.hiddendiv=document.getElementById(this.tickerid+"2")
//alert("padding:"+parseInt(pausescroller.getCSSpadding(this.tickerdiv)));
this.visibledivtop=parseInt(pausescroller.getCSSpadding(this.tickerdiv))
//set width of inner DIVs to outer DIV's width minus padding (padding assumed to be top padding x 2)
//alert(this.tickerdiv.offsetWidth);
this.visiblediv.style.width=this.hiddendiv.style.width=this.tickerdiv.offsetWidth-20+"px"
//alert(this.visiblediv.style.width);
this.getinline(this.visiblediv, this.hiddendiv)
this.hiddendiv.style.visibility="visible"
var scrollerinstance=this
document.getElementById(this.tickerid).onmouseover=function(){scrollerinstance.mouseoverBol=1}
document.getElementById(this.tickerid).onmouseout=function(){scrollerinstance.mouseoverBol=0}
if (window.attachEvent) //Clean up loose references in IE
window.attachEvent("onunload", function(){scrollerinstance.tickerdiv.onmouseover=scrollerinstance.tickerdiv.onmouseout=null})
setTimeout(function(){scrollerinstance.animateup()}, this.delay)
}
// -------------------------------------------------------------------
// animateup()- Move the two inner divs of the scroller up and in sync
// -------------------------------------------------------------------
pausescroller.prototype.animateup=function(){
var scrollerinstance=this
//alert("left:"+parseInt(this.hiddendiv.style.left)+" - "+this.visibledivtop+5);
if (parseInt(this.hiddendiv.style.left)>(this.visibledivtop+5)){
this.visiblediv.style.left=parseInt(this.visiblediv.style.left)-5+"px"
this.hiddendiv.style.left=parseInt(this.hiddendiv.style.left)-5+"px"
setTimeout(function(){scrollerinstance.animateup()}, 50)
} else {
this.getinline(this.hiddendiv, this.visiblediv)
this.swapdivs()
setTimeout(function(){scrollerinstance.setmessage()}, this.delay)
}
}
// -------------------------------------------------------------------
// swapdivs()- Swap between which is the visible and which is the hidden div
// -------------------------------------------------------------------
pausescroller.prototype.swapdivs=function(){
var tempcontainer=this.visiblediv
this.visiblediv=this.hiddendiv
this.hiddendiv=tempcontainer
}
pausescroller.prototype.getinline=function(div1, div2){
div1.style.left=this.visibledivtop+"px"
//alert(div1.style.left);
div2.style.left=Math.max(div1.parentNode.offsetWidth, div1.offsetWidth)+"px"
//alert(div2.style.left);
}
// -------------------------------------------------------------------
// setmessage()- Populate the hidden div with the next message before it's visible
// -------------------------------------------------------------------
pausescroller.prototype.setmessage=function(){
var scrollerinstance=this
if (this.mouseoverBol==1) //if mouse is currently over scoller, do nothing (pause it)
setTimeout(function(){scrollerinstance.setmessage()}, 100)
else {
var i=this.hiddendivpointer
var ceiling=this.content.length
var id = this.hiddendivpointer
//alert("idadd4:"+(id+totalScrollers));
//alert((id+totalScrollers>ceiling-1) ? "bad" : "good");
this.hiddendivpointer=(id+totalScrollers>ceiling-1) ? ((this.id-1>ceiling-1)? 0 : this.id-1) : id+totalScrollers
//this.hiddendivpointer=(i+1>ceiling-1)? 0 : i+1
//this.hiddendiv.innerHTML=this.content[this.hiddendivpointer]
this.hiddendiv.innerHTML=buildHTML(this.content[this.hiddendivpointer][0], this.content[this.hiddendivpointer][1], this.content[this.hiddendivpointer][2], this.content[this.hiddendivpointer][3]);
this.animateup()
}
}
pausescroller.getCSSpadding=function(tickerobj){ //get CSS padding value, if any
if (tickerobj.currentStyle)
return tickerobj.currentStyle["paddingTop"]
else if (window.getComputedStyle) //if DOM2
return window.getComputedStyle(tickerobj, "").getPropertyValue("padding-top")
else
return 0
}
function Load_Scrollers(num)
{
totalScrollers = num;
for (i=1; i <= num; i++)
{
new pausescroller(i, olr_ad2, "olr_box"+i, "microbox", 10000);
}
}