function changecolor(val,img)
{
	var image;
	
	image = img + '/img/rounded-red-left.png';
	document.getElementById(val+"1").src  = image;
	document.getElementById(val+"1").width  = '10';
	document.getElementById(val+"1").height  = '32';
	
	document.getElementById(val+"2").style.backgroundColor  = '#F73B3B';
	document.getElementById(val+"3").style.backgroundColor  = '#F73B3B';
	
	image = img + '/img/rounded-red-right.png';
	document.getElementById(val+"4").src  = image;
	document.getElementById(val+"4").width  = '10';
	document.getElementById(val+"4").height  = '32';
	
}

function changecolorback(val,img)
{
	image = img + '/img/rounded-blue-left.png';
	document.getElementById(val+"1").src  = image;
	document.getElementById(val+"1").width  = '10';
	document.getElementById(val+"1").height  = '32';
	
	document.getElementById(val+"2").style.backgroundColor  = '#2878BF';
	document.getElementById(val+"3").style.backgroundColor  = '#2878BF';
	
	image = img + '/img/rounded-blue-right.png';
	document.getElementById(val+"4").src  = image;
	document.getElementById(val+"4").width  = '10';
	document.getElementById(val+"4").height  = '32';

	
}