// switches between the tabs for Equifax Credit Rankings™
function benchChange(num) {
	var pos = (num-1) * -20;
	var conName = "bmc"+num;
	var butTarget = document.getElementById("benchmarksTabs");
	var conTarget = document.getElementById(conName);
	// reset displays
	for(i=1;i<=4;i++) {
		var tempName = "bmc"+i;
		var tempVal = document.getElementById(tempName);
		tempVal.style.display = "none";
	}
	butTarget.style.backgroundPosition = "0 "+pos+"px";
	conTarget.style.display = "block";
}