function xCaseBack(num,bigone){
	var el = document.getElementById("caselist");
	if(bigone){
		switch(num){
			case "lwv":	 el.style.backgroundPosition = "0      0"; break;
			case "splc": el.style.backgroundPosition = "0  -65px"; break;
			case "kc":   el.style.backgroundPosition = "0  -130px"; break;
			case "nmwa": el.style.backgroundPosition = "0 -195px"; break;
			case "cdf":  el.style.backgroundPosition = "0 -260px"; break;
			case "jgi":  el.style.backgroundPosition = "0 -325px"; break;
		}
	} else {
		switch(num){
			case "lwv":	 el.style.backgroundPosition = "0      0"; break;
			case "splc": el.style.backgroundPosition = "0  -40px"; break;
			case "kc":   el.style.backgroundPosition = "0  -80px"; break;
			case "nmwa": el.style.backgroundPosition = "0 -120px"; break;
			case "cdf":  el.style.backgroundPosition = "0 -160px"; break;
			case "jgi":  el.style.backgroundPosition = "0 -200px"; break;
		}
	}
}
function resetCaseBack(bigone){
	if(bigone){
		document.getElementById("caselist").style.backgroundPosition = "0 -390px";
	} else {
		document.getElementById("caselist").style.backgroundPosition = "0 -240px";
	}
}