var brandTimer;
var brandstopPoint=0;
var brandScrollPos=0;
var brandtimeOut=0;
var brandScrolling=0;

function switchBrands(dir){
	if(dir=="left" && brandScrolling==0){
		if(document.getElementById("logosBox").scrollLeft==0)
		{
			return false;
		
		}
		brandstopPoint=brandstopPoint-232;
		clearInterval(brandTimer);
	    brandScrolling=1;
		brandTimer=setInterval('scrollBrands(-17)',25);
	}
	else if(dir=="right" && brandScrolling==0){
		if(document.getElementById("logosBox").scrollLeft==1624)
		{
			return false;
		}
		
		brandstopPoint=brandstopPoint+232;
		clearInterval(brandTimer);
		brandScrolling=1;
		brandTimer=setInterval('scrollBrands(17)',25);	
	}
}

function scrollBrands(step){
	var lastPos=document.getElementById("logosBox").scrollLeft;
	brandScrollPos+=step;
	if(step>0)
	{
		if(brandScrollPos>brandstopPoint){
		brandScrollPos=brandstopPoint;
		}
	}
	else{
		if(brandScrollPos<brandstopPoint){
	    brandScrollPos=brandstopPoint;
		}
	}
	document.getElementById("logosBox").scrollLeft = brandScrollPos;
	
	if(document.getElementById("logosBox").scrollLeft==lastPos){
		clearInterval(brandTimer);
		brandScrolling=0;
	}
}