var messages=new Array();
messages[0]="VÅRA KUNDER SÄNKER SINA KOSTNADER MER ÄN DE TRODDE VAR MÖJLIGT";
messages[1]="VÅRT ARVODE BASERAS PÅ UPPNÅDDA RESULTAT";
messages[2]="STRATEGI, MANAGEMENT OCH IT";

var kfadingTimer = 10.0;
var kVisibleTime = 3000.0;
var kBlankTime = 1000.0;
var kMessageIndex=0;
var opacity;


function setOpacity(obj, opacity) {
 opacity = (opacity == 100)?99.999:opacity;

 // IE/Win
 obj.style.filter = "alpha(opacity:"+opacity+")";

 // Safari<1.2, Konqueror
 obj.style.KHTMLOpacity = opacity/100;

 // Older Mozilla and Firefox
 obj.style.MozOpacity = opacity/100;

 // Safari 1.2, newer Firefox and Mozilla, CSS3
 obj.style.opacity = opacity/100;
}

function fadeIn(objId) {
 if (document.getElementById) {
   obj = document.getElementById(objId);
   if (opacity <= 100) {
     setOpacity(obj, opacity);
     opacity += 1;
     window.setTimeout("fadeIn('"+objId+"')", kfadingTimer);
   }
	else {
     window.setTimeout("fadeOut('"+objId+"')", kVisibleTime);
	}
 }
}

function fadeOut(objId) {
 if (document.getElementById) {
   obj = document.getElementById(objId);
   if (opacity >= 0) {
     setOpacity(obj, opacity);
     opacity -= 1;
     window.setTimeout("fadeOut('"+objId+"')", kfadingTimer);
   }
	else {
		setText();
     	window.setTimeout("fadeIn('"+objId+"')", kBlankTime);
	}
 }
}

function startFader() {
 	var ix;
	// Setup
	opacity=0;
	
	if (document.getElementById) {
		ix = document.getElementById('banner');
		if ( ix != undefined ) {
			setOpacity(ix, opacity );
		}
		setText();
     	window.setTimeout("fadeIn('banner')", kfadingTimer);
	}
}

function setText() {
	if (document.getElementById) {
		ix = document.getElementById('banner');
		ix.innerHTML =  messages[kMessageIndex];
		kMessageIndex++;
		if ( kMessageIndex >= messages.length) {
			kMessageIndex=0;
		}
	}
}