aboutRollImage = new Array();

function aboutLoadRollovers()
{

	if(document.images)
	{
		
		//APPROACH
		aboutRollImage[0] = new Image();
		aboutRollImage[0].src = "/images/aboutus_ln_approach.gif";
		aboutRollImage[1] = new Image();
		aboutRollImage[1].src = "/images/aboutus_ln_approach_on.gif";
		
		//PROCESS
		aboutRollImage[2] = new Image();
		aboutRollImage[2].src = "/images/aboutus_ln_process.gif";
		aboutRollImage[3] = new Image();
		aboutRollImage[3].src = "/images/aboutus_ln_process_on.gif";
		
		//EXEC
		aboutRollImage[4] = new Image();
		aboutRollImage[4].src = "/images/aboutus_ln_exec.gif";
		aboutRollImage[5] = new Image();
		aboutRollImage[5].src = "/images/aboutus_ln_exec_on.gif";


	}
	
	
	
}

function aboutRollOn(link)
{

	switch(link)
	{
		case "APPROACH":
			document.APPROACH.src = aboutRollImage[1].src;
		break;
		case "PROCESS":
			document.PROCESS.src = aboutRollImage[3].src;
		break;
		case "EXEC":
			document.EXEC.src = aboutRollImage[5].src;
		break;
		default:
		break;
	}
}

function aboutRollOff(link)
{
	
	switch(link)
	{
		case "APPROACH":
			document.APPROACH.src = aboutRollImage[0].src;
		break;
		case "PROCESS":
			document.PROCESS.src = aboutRollImage[2].src;
		break;
		case "EXEC":
			document.EXEC.src = aboutRollImage[4].src;
		break;
		default:
		break;
	}
}