var i = 0;
var list = new Array();

list[i++] = '<b>GOLD</b> <span style="color: #009900">1107.8</span>/07:17:01&nbsp;';
list[i++] = '<b>OIL</b> <span style="color: #ff0000">79.91</span>/07:14:54&nbsp;';
list[i++] = '<b>EURUSD</b> <span style="color: #009900">1.364</span>/07:18:45&nbsp;';
list[i++] = '<b>EURPLN</b> <span style="color: #009900">3.879</span>/07:16:40&nbsp;';
list[i++] = '<b>EURGBP</b> <span style="color: #ff0000">0.91</span>/07:19:05&nbsp;';
list[i++] = '<b>USDPLN</b> <span style="color: #009900">2.842</span>/07:18:28&nbsp;';
list[i++] = '<b>AUDUSD</b> <span style="color: #ff0000">0.914</span>/07:18:52&nbsp;';
list[i++] = '<b>USDJPY</b> <span style="color: #ff0000">90.33</span>/07:17:33&nbsp;';
list[i++] = '<b>GBPUSD</b> <span style="color: #ff0000">1.498</span>/07:19:06&nbsp;';
list[i++] = '<b>USDCAD</b> <span style="color: #009900">1.025</span>/07:18:28&nbsp;';
list[i++] = '<b>EURJPY</b> <span style="color: #ff0000">123.25</span>/07:19:06&nbsp;';
list[i++] = '<b>EURCHF</b> <span style="color: #009900">1.461</span>/07:18:46&nbsp;';
list[i++] = '<b>USDCHF</b> <span style="color: #ff0000">1.07</span>/07:18:28&nbsp;';
list[i++] = '<b>SILVER</b> <span style="color: #ff0000">16.84</span>/07:19:06&nbsp;';

var scrollId = 'pasekWalut';

// prepare node structure //
function loadStructure() {

	// div 4 frame - user defined //
	var scroll = document.getElementById(scrollId);
	if (scroll == null) return;

	// add cliping outside frame //
	scroll.style.cssText = scroll.style.cssText + '; overflow: hidden;';
	
	var children = scroll.childNodes;
	while (children.length > 0) scroll.removeChild(children[0]);

	// add sliding div inside frame //
	var innerScroll = document.createElement('div');
	innerScroll.style.width = '10000px';
	innerScroll.style.marginLeft = (scroll.clientWidth+10)+'px';
	scroll.appendChild(innerScroll);

	// add floating div-containers 4 list elements //
//	for (var j in list) {
	for (j=0;j<list.length;j++) {
		var newDiv = document.createElement('div');
		newDiv.style.cssText = 'float: left; padding-right: 5px;';
		newDiv.innerHTML = list[j];
		innerScroll.appendChild(newDiv);
	}
}

// move first container to the end //
function shiftLeft() {

	// static frame //
	var scroll = document.getElementById(scrollId);
	if (scroll == null) return;

	// slider //
	var children = scroll.childNodes;
	if (children.length == 0) return;
	var innerScroll = children[0];
	
	// list of containers //
	var floaters = innerScroll.childNodes;
	if (floaters.length == 0) return;
	
	// move container to the end //
	innerScroll.appendChild(floaters[0]);
}


// make the world spin :) //
function animateScroll() {
	
	// frame //
	var scroll = document.getElementById(scrollId);
	if (scroll == null) return;

	// slider //
	var children = scroll.childNodes;
	if (children.length == 0) return;
	var innerScroll = children[0];
	
	// the hiding container //
	var floaters = innerScroll.childNodes;
	if (floaters.length == 0) return;
	var runner = floaters[0];
	
	// left margin of the slider //
	var marginLeft = innerScroll.style.marginLeft;
	if (marginLeft.length) marginLeft = marginLeft.substr(0, marginLeft.length-2);
	marginLeft = marginLeft - 2;
	
	// do we shift ? //
	if (marginLeft < -runner.clientWidth) {
		marginLeft = marginLeft + runner.clientWidth;
		shiftLeft();
	}

	// step left //
	innerScroll.style.marginLeft =  marginLeft+'px';
	
	setTimeout(animateScroll, 60);
}

// make it happen //
function initScroll() {
	loadStructure();
	setTimeout(animateScroll, 60);
}