function addScrollers() {
// code each scroller as follows:
// startScroll('id of scroller div','content of scroller');
startScroll('div_scrolling_news','');
}
var speed=15; // scroll speed (bigger = faster)
var dR=false; // reverse direction
var pause = false;
// Vertical Scroller Javascript
// copyright 24th September 2005, by Stephen Chapman
// permission to use this Javascript on your web page is granted
// provided that all of the code below (as well as these
// comments) is used without any alteration
var step = 2;
function objWidth(obj) {
if(obj.offsetWidth)
return obj.offsetWidth;
if (obj.clip)
return obj.clip.width;
return 0;
}
function objHeight(obj) {
if(obj.offsetHeight)
return obj.offsetHeight;
if (obj.clip)
return obj.clip.height;
return 0;}
function scrF(i,sH,eH){
if(!pause){
var x=parseInt(i.top)+(dR? step: -step);
if(dR && x>sH)x=-eH;else if(x<2-eH)x=sH;i.top = x+'px';
}
}
function startScroll(sN,txt){
document.getElementById(sN).onmouseover = function(){
pause = true;
};
document.getElementById(sN).onmouseout = function(){
pause = false;
};
var scr=document.getElementById(sN);
var sW = objWidth(scr)-6;
var sH = objHeight(scr);
scr.innerHTML = ''+txt+'<\/div>';
var sTxt=document.getElementById(sN+'in');
var eH=objHeight(sTxt); sTxt.style.top=(dR? -eH : sH)+'px';
sTxt.style.clip='rect(0,'+sW+'px,'+eH+'px,0)';
setInterval(function() { scrF(sTxt.style,sH,eH);},1000/speed);
}
window.onload = addScrollers;