/************************************************************************************************************
	(C) www.dhtmlgoodies.com, October 2005
	
	This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.	
	
	Terms of use:
	You are free to use this script as long as the copyright message is kept intact. However, you may not
	redistribute, sell or repost it without our permission.
	
	Thank you!
	
	www.dhtmlgoodies.com
	Alf Magne Kalleland
	
	************************************************************************************************************/	
	var marqueeSteps = 2;	// Higher = Faster, Lower = slower and more smoothly
	var marqueeSpeed = 12;	// Lower value = Faster
	if (document.all) marqueeSpeed = marqueeSpeed * 2; // IE moves the marquee about 2x as fast as FF --> lower speed for IE
	var marqueeStopOnMouseOver = true;	// Make the marquee stop moving when user moves his mouse over it
	var marqueePosition = 'top';	// "top" or "bottom"
	var startPos = 650;
	var leftPos;
	
	
	/* Don't change anything below here */
	var marqueeObj;
	var marqueeTextObj;
	var marqueeTmpStep;
	var marqueeTextObjects = new Array();
	var marqueeHiddenSpans = new Array();
	
	var marqueeIndex = 0;
	
	function repositionMarquee(e,timeout)
	{
		if(document.all)e=event;
		if(marqueePosition.toLowerCase()=='top'){
			marqueeObj.style.top = '0px';
		}else{
			marqueeObj.style.bottom = '-1px';
		}
		if(document.all && !timeout)setTimeout('repositionMarquee(false,true)',500)
	}
	
function getUrlParameter( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return null;
  else
    return results[1];
}

var alerted = false;

function marqueeMove()
	{
		leftPos = marqueeTextObj.offsetLeft;
		leftPos = leftPos - marqueeTmpStep;
		
		var rightEdge = 0;
		if(marqueeHiddenSpans[marqueeIndex].offsetLeft == 0) {
			rightEdge = marqueeTextObj.scrollWidth;
		}
		else {
			rightEdge = marqueeHiddenSpans[marqueeIndex].offsetLeft;
		}
		
		// restart if all of the marquee has passed
		if(leftPos + rightEdge<0){
			leftPos = startPos;
			//marqueeTextObj.style.display='none';
			marqueeIndex++;
			if(marqueeIndex>=marqueeTextObjects.length)marqueeIndex = 0;
			marqueeTextObj = marqueeTextObjects[marqueeIndex];
			//marqueeTextObj.style.display='block';
			
		}
		marqueeTextObj.style.left = leftPos + 'px';
		
	}
	function stopMarqueeMove()
	{
		if(marqueeStopOnMouseOver)marqueeTmpStep = 0;		
	}
	function resumeMarqueeMove()
	{
		marqueeTmpStep = marqueeSteps;
	}
	function initMarquee()
	{
		marqueeObj = document.getElementById('marquee');
		
		var spans = marqueeObj.getElementsByTagName('DIV');
		for(var no=0;no<spans.length;no++){
			if(spans[no].className=='textObj'){
				if(!marqueeTextObj){
					marqueeTextObj = spans[no]; 
					spans[no].style.display='block';
				}else spans[no].style.display='none';
				marqueeTextObjects.push(spans[no]);
				var hiddenSpan = document.createElement('SPAN');
				hiddenSpan.innerHTML = ' '
				spans[no].appendChild(hiddenSpan);
				marqueeHiddenSpans.push(hiddenSpan);
				
			}
		}

		if(marqueePosition.toLowerCase()=='top'){
			marqueeObj.style.top = '65px';
		}else{
			if(document.all){
				marqueeObj.style.bottom = '0px';
			}else{
				marqueeObj.style.bottom = '-1px';
			}
		}
		
		marqueeObj.style.display='block';

		var realStartPos = startPos;
		var ms = getUrlParameter('ms');
		if(ms!=null){
			realStartPos = ms;		
		}
		
		marqueeTextObj.style.left = realStartPos + 'px'; //document.documentElement.offsetWidth + 'px';
		marqueeObj.onmouseover = stopMarqueeMove;
		marqueeObj.onmouseout = resumeMarqueeMove;
		if(document.all)window.onscroll = marqueeObj.style.position = 'absolute';
		
		marqueeObj.style.display='block';
		marqueeTmpStep = marqueeSteps;
		
		setInterval('marqueeMove()',marqueeSpeed);
	}