var ImgIn;
var ImgOut;
var TxtIn;
var TxtOut;
var AutoLimit = 7000;
var TORef;


function DoAnim(elNo,auto) {
	if (auto)
		TORef = window.setTimeout("DoAnim(" + ((elNo == 5) ? 1 : elNo+1).toString() + ",true)",AutoLimit)
	else {
		window.clearTimeout(TORef);
	}
	if (ImgIn == null)
		DoInit();
	for (i=0; i<6; i++) {
		if (i == elNo){
			ImgOut[i].stop();
			ImgIn[i].animate();
			TxtOut[i].stop();
			TxtIn[i].animate();
			document.getElementById("sb"+i.toString()).className = "actv";
		}
		else {
			ImgIn[i].stop();
			ImgOut[i].animate();
			TxtIn[i].stop();
			TxtOut[i].animate();
			if (i > 0)
				document.getElementById("sb"+i.toString()).className = "";
		}
	}
}

function DoInit(){
	ImgIn = [
		new YAHOO.util.Anim('scroll0', { opacity: { to: 1 } }),
		new YAHOO.util.Anim('scroll1', { opacity: { to: 1 } }),
		new YAHOO.util.Anim('scroll2', { opacity: { to: 1 } }),
		new YAHOO.util.Anim('scroll3', { opacity: { to: 1 } }),
		new YAHOO.util.Anim('scroll4', { opacity: { to: 1 } }),
		new YAHOO.util.Anim('scroll5', { opacity: { to: 1 } })
	];
	
	ImgOut = [
		new YAHOO.util.Anim('scroll0', { opacity: { to: 0 } }),
		new YAHOO.util.Anim('scroll1', { opacity: { to: 0 } }),
		new YAHOO.util.Anim('scroll2', { opacity: { to: 0 } }),
		new YAHOO.util.Anim('scroll3', { opacity: { to: 0 } }),
		new YAHOO.util.Anim('scroll4', { opacity: { to: 0 } }),
		new YAHOO.util.Anim('scroll5', { opacity: { to: 0 } })
	];
	
	TxtIn = [
		new YAHOO.util.Anim('scrollTxt0', {opacity: { to: 1 }, 'z-index': { to: 1000} }),
		new YAHOO.util.Anim('scrollTxt1', {opacity: { to: 1 }, 'z-index': { to: 1000} }),
		new YAHOO.util.Anim('scrollTxt2', {opacity: { to: 1 }, 'z-index': { to: 1000} }),
		new YAHOO.util.Anim('scrollTxt3', {opacity: { to: 1 }, 'z-index': { to: 1000} }),
		new YAHOO.util.Anim('scrollTxt4', { opacity: { to: 1 }, 'z-index': { to: 1000} }),
		new YAHOO.util.Anim('scrollTxt5', { opacity: { to: 1 }, 'z-index': { to: 1000} })
	];
	
	TxtOut = [
		new YAHOO.util.Anim('scrollTxt0', {opacity: { to: 0 }, 'z-index': { to: 0} }),
		new YAHOO.util.Anim('scrollTxt1', {opacity: { to: 0 }, 'z-index': { to: 0} }),
		new YAHOO.util.Anim('scrollTxt2', {opacity: { to: 0 }, 'z-index': { to: 0} }),
		new YAHOO.util.Anim('scrollTxt3', {opacity: { to: 0 }, 'z-index': { to: 0} }),
		new YAHOO.util.Anim('scrollTxt4', { opacity: { to: 0 }, 'z-index': { to: 0} }),
		new YAHOO.util.Anim('scrollTxt5', { opacity: { to: 0 }, 'z-index': { to: 0} })
	];
	
	els = [
		document.getElementById('scrollTxt1'),
		document.getElementById('scrollTxt2'),
		document.getElementById('scrollTxt3'),
		document.getElementById('scrollTxt4'),
		document.getElementById('scrollTxt5')
	];
	
	for (i=0; i<5; i++) {
		TxtOut[i+1].animate();
		TxtOut[i+1].stop(true);
		ImgOut[i+1].animate();
		ImgOut[i+1].stop(true);
		els[i].style.visibility = 'visible';
	}
}

function StartAuto() {
	window.setTimeout("DoAnim(1,true)",AutoLimit)
}

window.onload = StartAuto;