<!--

/* News scroller */

var pausecontent1=new Array()
pausecontent1[0]='<center><img src="../images/delivery.gif" border=0 align="right" width=70 height=70>Check out<br><font size="2"><a href="http://svclib.ctc.edu/search/d?new+materials"><b>new materials</b></a></font><br>in the Library collection.</center>'
pausecontent1[1]='<center><img src="../images/wireless.gif" border=0 align="left" height=75>Go<br><font size=2><b><a href="http://svclibrary.wordpress.com/2007/10/03/wireless-in-the-libraries/">wireless</a></b></font><br>in the libraries!<br>[<a href="http://svclibrary.wordpress.com/2007/10/03/wireless-in-the-libraries/">more</a>]</center>'
pausecontent1[2]='<center><img src="../images/email_notice.gif" border=0 align="right" height=75>Get your<br>library notices<br>by<br><font size=2><b><a href="http://library.skagit.edu/FAQgeneral.html#email">email</a></b>.</font></center>'

pausecontent1[3]='<center><img src="../images/Askwanewsm.gif" width="70" border="0" hspace="3" align="left"><b><a href="http://www.questionpoint.org/crs/servlet/org.oclc.admin.BuildForm?&page=accessable&institution=13159&type=2&language=1"><font size=2> 24x7 </b> </font> <br>Reference <br> Help</a></center>'



/* Databases scroller */
var pausecontent2=new Array()
pausecontent2[0]='<a href="http://ezproxy.library.skagit.edu/login?url=http://www.search.eb.com/"><img src="../images/banner/bolae_header_200.gif" width="200" height="60" border="0" alt="Encyclopedia Britannica Academic" title="Encyclopedia Britannica Academic" /></a>'
pausecontent2[1]='<a href="http://ezproxy.library.skagit.edu/login?url=http://www.oxfordreference.com/"><img src="http://www.oxfordreference.com/img/banners/234.gif" width="200" height="60" border="0" alt="Oxford Reference Online" title="Oxford Reference Online" /></a>'
pausecontent2[2]='<center><a href="http://www.netlibrary.com.ezproxy.library.skagit.edu/"><img src="../images/banner/netlibrary_155px.gif" border=0 ></a><br>5000+ Ebooks 24x7 [<a href="FAQebook.html">more</a>]</center>'
pausecontent2[3]='<center><a href="http://ezproxy.library.skagit.edu/login?url=http://www.accessscience.com/"><img src="../images/banner/AccessScience.GIF" border=0 ></a></center>'
pausecontent2[4]='<center><a href="http://www.artstor.org.ezproxy.library.skagit.edu/"><img src="../images/banner/artstor_thumb.gif" border=0 width="200" height="26" align="center"></a><br>500,000+ images 24x7 [<a href="FAQartstor.html">more</a>]</center>'

/***********************************************
* Pausing up-down scroller- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

function pausescroller(content, divId, divClass, delay){
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=1 //index of message array for hidden div
document.write('<div id="'+divId+'" class="'+divClass+'" style="position: relative; overflow: hidden"><div class="innerDiv" style="position: absolute; width: 100%" id="'+divId+'1">'+content[0]+'</div><div class="innerDiv" style="position: absolute; width: 100%; visibility: hidden" id="'+divId+'2">'+content[1]+'</div></div>')
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")
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)
this.visiblediv.style.width=this.hiddendiv.style.width=this.tickerdiv.offsetWidth-(this.visibledivtop*2)+"px"
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
if (parseInt(this.hiddendiv.style.top)>(this.visibledivtop+5)){
this.visiblediv.style.top=parseInt(this.visiblediv.style.top)-5+"px"
this.hiddendiv.style.top=parseInt(this.hiddendiv.style.top)-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.top=this.visibledivtop+"px"
div2.style.top=Math.max(div1.parentNode.offsetHeight, div1.offsetHeight)+"px"
}

// -------------------------------------------------------------------
// 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
this.hiddendivpointer=(i+1>ceiling-1)? 0 : i+1
this.hiddendiv.innerHTML=this.content[this.hiddendivpointer]
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
}

// -->