var projectNewsDivElement;
var topValue = -20;
var dy = 1;
var pauseTime = 40;
var arrayIndex = 0;


function StartProjectNewsFlash()
{
    projectNewsDivElement = document.getElementById("topProjectNews");
    projectNewsDivElement.style.top = topValue + "px";
    projectNewsDivElement.innerHTML = "<b>Senaste inkomna projekten:</b> " + projectNewsArray[0];
    
    setTimeout("AnimProjectNewsFlash()", 50);
}

function AnimProjectNewsFlash()
{
    if (topValue <= -21)
    {
        arrayIndex += 1;
        
        if (arrayIndex > projectNewsArray.length -1)
            arrayIndex = 0;
            
        projectNewsDivElement.innerHTML = "<b>Senaste inkomna projekten:</b> " + projectNewsArray[arrayIndex];
    }

    topValue += dy;
    
    projectNewsDivElement.style.top = topValue + "px";


    if (topValue <= -21)
        dy = -dy;
    else if (topValue >= 5)
    {
        dy = -dy;
        pauseTime = 6000; //makes a longer pause when the text are visible.
    }

    setTimeout("AnimProjectNewsFlash()", pauseTime);

    pauseTime = 40;
}