/*ScrollerFairSky Pages Component-----------------------Copyright 2004 Joshua PaineCreated by Joshua Paine of FairSky Networks <http://fairsky.us/>Contact at <http://fairsky.us/contact>Updated 2004-07-03The latest version should be available at<http://demo.fairsky.us/javascript/scroller.html>You may copy, reuse, or produce derivative works of this codeonly under the terms of the Linky License v0.1 or later.The Linky License can be found at <http://fairsky.us/linky>.The main points of the license are:1) Do not alter or remove this notice.2) Notify me of your usage through one of the means listed   at <http://fairsky.us/contact>.*/var gScrollers=new Array();var gScrollerDefaultDelay=60;var gScrollerDefaultIncrement=1;var gScrollerTimeouts=new Array();function scrollerLoad(){var pos;if(window.getComputedStyle && (pos=window.getComputedStyle(this,null).position))if(pos!="absolute" && pos!="fixed") this.style.position="relative";else if(this.currentStyle && (pos=this.currentStyle.position))if(pos!="absolute" && pos!="fixed") this.style.position="relative";while(!this.id || gScrollers[this.id]) this.id="a"+Math.floor(10000 * Math.random());gScrollers[this.id]=this;this.scrollIncrement=this.className.match(/Scroller\.Increment:([0-9]+)/);if(this.scrollIncrement && this.scrollIncrement[1]) this.scrollIncrement=1*this.scrollIncrement[1];else this.scrollIncrement=gScrollerDefaultIncrement;this.scrollDelay=this.className.match(/Scroller\.Delay:([0-9]+)/);if(this.scrollDelay && this.scrollDelay[1]) this.scrollDelay=1*this.scrollDelay[1];else this.scrollDelay=gScrollerDefaultDelay;this.style.overflow="hidden";this.firstChild.style.position="absolute";this.scrollCurrent=Math.round(this.clientHeight * 0.9);this.pauseScroll=scrollerOver;this.resumeScroll=scrollerOut;this.firstChild.style.top=this.scrollCurrent + "px";moveScroller(this.id);}function moveScroller(id){var s;if(gScrollers && (s=gScrollers[id])){s.scrollCurrent=s.scrollCurrent-s.scrollIncrement;if(s.scrollCurrent < (-1 * s.firstChild.clientHeight)) s.scrollCurrent=(s.clientHeight);s.firstChild.style.top=s.scrollCurrent + "px";setScrollTimeout(id);}}function scrollerOver(){if(this.id && gScrollerTimeouts && gScrollerTimeouts[this.id]) clearTimeout(gScrollerTimeouts[this.id]);}function scrollerOut(){if(this.id && gScrollers && gScrollers[this.id])setScrollTimeout(this.id);}function setScrollTimeout(id){gScrollerTimeouts[id]=setTimeout("clearTimeout(gScrollerTimeouts['"+id+"']);moveScroller('"+id+"');",gScrollers[id].scrollDelay);}function pauseAllScrollers(){for(var x=0; x<gScrollers.length; x++) gScrollers[x].onMouseOver();}function resumeAllScrollers(){for(var x=0; x<gScrollers.length; x++) gScrollers[x].onMouseOut();}document.register('div','Scroller',scrollerLoad,'load',false);document.register('div','Scroller',scrollerOver,'mouseover',true);document.register('div','Scroller',scrollerOut,'mouseout',true);