var logos_scroll;
var scrollDirection = "left";
var scrollSpeed = 5;
var scrollWidth = 950;
function executeScroll(){
    document.getElementById("oia_logos_slide_table").style.left=scrollWidth + "px";
    logos_scroll = window.setTimeout(moveScroll,scrollSpeed);
}
function moveScroll(){
    var scrol = document.getElementById("oia_logos_slide_table");
    
    if ((scrol.offsetWidth-(-scrol.style.left.replace("px",""))-scrollWidth < 0)&&(scrollDirection=="left")){
        scrollDirection = "right";                
    }
    if (((scrol.style.left.replace("px","")-0) > 0)&&(scrollDirection=="right")){
        scrollDirection = "left";                
    }
    
    if(scrollDirection=="left"){
        scrol.style.left = scrol.style.left.replace("px","") - 1 + "px";
    }else{
        scrol.style.left = (scrol.style.left.replace("px","")-0) + 1 + "px";
    }
                
    clearInterval(logos_scroll);
    logos_scroll = window.setTimeout(moveScroll,scrollSpeed);
}
function stopScroll(){
    clearInterval(logos_scroll);
}
function startScroll(){
    clearInterval(logos_scroll);
    logos_scroll = window.setTimeout(moveScroll,scrollSpeed);
}
function changeLabel(val){
   if(val==""){
        document.getElementById("LogoLabel").innerHTML="A selection of our members - click logo for details";
    }else{
        document.getElementById("LogoLabel").innerHTML="A selection of our members - " + val;
    }
}