function ChangeBack(ip,ci) {
	if(document.getElementById){
		var cb = new Array();
		cb[0] = ip;
		document.getElementById(ci).style.backgroundImage='url('+cb[0]+')';
		document.getElementById(ci).style.backgroundRepeat='no-repeat';
	}
}






/*
function cbc01(){
	if(document.getElementById){
		var funa = new Array();
		funa[0] = './images/spbc01on.jpg';
		document.getElementById("ca01").style.backgroundImage='url('+funa[0]+')';
		document.getElementById("ca01").style.backgroundRepeat='no-repeat';
	}
}
function cbc02(){
	if(document.getElementById){
		var funb = new Array();
		funb[0] = './images/spbc02on.jpg';
		document.getElementById("ca02").style.backgroundImage='url('+funb[0]+')';
		document.getElementById("ca02").style.backgroundRepeat='no-repeat';
	}
}
function cbc03(){
	if(document.getElementById){
		var func = new Array();
		func[0] = './images/spbc03on.jpg';
		document.getElementById("ca03").style.backgroundImage='url('+func[0]+')';
		document.getElementById("ca03").style.backgroundRepeat='no-repeat';
	}
}
function cbcc04(){
	if(document.getElementById){
		var fund = new Array();
		fund[0] = './images/spbc04on.jpg';
		document.getElementById("ca04").style.backgroundImage='url('+fund[0]+')';
		document.getElementById("ca04").style.backgroundRepeat='no-repeat';
	}
}
function cbcc05(){
	if(document.getElementById){
		var fune = new Array();
		fune[0] = './images/spbc05on.jpg';
		document.getElementById("ca05").style.backgroundImage='url('+fune[0]+')';
		document.getElementById("ca05").style.backgroundRepeat='no-repeat';
	}
}
function cbcc06(){
	if(document.getElementById){
		var funf = new Array();
		funf[0] = './images/spbc06on.jpg';
		document.getElementById("ca06").style.backgroundImage='url('+funf[0]+')';
		document.getElementById("ca06").style.backgroundRepeat='no-repeat';
	}
}


function cbb01(){
	if(document.getElementById){
		var funaa = new Array();
		funaa[0] = './images/spbcs01.jpg';
		document.getElementById("ca01").style.backgroundImage='url('+funaa[0]+')';
		document.getElementById("ca01").style.backgroundRepeat='no-repeat';
	}
}
function cbb02(){
	if(document.getElementById){
		var funbb = new Array();
		funbb[0] = './images/spbcs02.jpg';
		document.getElementById("ca02").style.backgroundImage='url('+funbb[0]+')';
		document.getElementById("ca02").style.backgroundRepeat='no-repeat';
	}
}
function cbb03(){
	if(document.getElementById){
		var funcc = new Array();
		funcc[0] = './images/spbcs03.jpg';
		document.getElementById("ca03").style.backgroundImage='url('+funcc[0]+')';
		document.getElementById("ca03").style.backgroundRepeat='no-repeat';
	}
}
function cbbb04(){
	if(document.getElementById){
		var fundd = new Array();
		fundd[0] = './images/spbcs04.jpg';
		document.getElementById("ca04").style.backgroundImage='url('+fundd[0]+')';
		document.getElementById("ca04").style.backgroundRepeat='no-repeat';
	}
}
function cbbb05(){
	if(document.getElementById){
		var funee = new Array();
		funee[0] = './images/spbcs05.jpg';
		document.getElementById("ca05").style.backgroundImage='url('+funee[0]+')';
		document.getElementById("ca05").style.backgroundRepeat='no-repeat';
	}
}
function cbbb06(){
	if(document.getElementById){
		var funff = new Array();
		funff[0] = './images/spbcs06.jpg';
		document.getElementById("ca06").style.backgroundImage='url('+funff[0]+')';
		document.getElementById("ca06").style.backgroundRepeat='no-repeat';
	}
}











function cbc04(){
	if(document.getElementById){
		var d = new Array();
		d[0] = './images/si_il01an.jpg';
		document.getElementById("ans01").style.backgroundImage='url('+d[0]+')';
		document.getElementById("ans01").style.backgroundRepeat='no-repeat';
	}
}
function cbc05(){
	if(document.getElementById){
		var e = new Array();
		e[0] = './images/si_il02an.jpg';
		document.getElementById("ans02").style.backgroundImage='url('+e[0]+')';
		document.getElementById("ans02").style.backgroundRepeat='no-repeat';
	}
}
function cbc06(){
	if(document.getElementById){
		var f = new Array();
		f[0] = './images/si_il03an.jpg';
		document.getElementById("ans03").style.backgroundImage='url('+f[0]+')';
		document.getElementById("ans03").style.backgroundRepeat='no-repeat';
	}
}
function cbc07(){
	if(document.getElementById){
		var g = new Array();
		g[0] = './images/si_il04an.jpg';
		document.getElementById("ans04").style.backgroundImage='url('+g[0]+')';
		document.getElementById("ans04").style.backgroundRepeat='no-repeat';
	}
}

function cbb04(){
	if(document.getElementById){
		var dd = new Array();
		dd[0] = './images/si_il01.jpg';
		document.getElementById("ans01").style.backgroundImage='url('+dd[0]+')';
		document.getElementById("ans01").style.backgroundRepeat='no-repeat';
	}
}
function cbb05(){
	if(document.getElementById){
		var ee = new Array();
		ee[0] = './images/si_il02.jpg';
		document.getElementById("ans02").style.backgroundImage='url('+ee[0]+')';
		document.getElementById("ans02").style.backgroundRepeat='no-repeat';
	}
}
function cbb06(){
	if(document.getElementById){
		var ff = new Array();
		ff[0] = './images/si_il03.jpg';
		document.getElementById("ans03").style.backgroundImage='url('+ff[0]+')';
		document.getElementById("ans03").style.backgroundRepeat='no-repeat';
	}
}
function cbb07(){
	if(document.getElementById){
		var gg = new Array();
		gg[0] = './images/si_il04.jpg';
		document.getElementById("ans04").style.backgroundImage='url('+gg[0]+')';
		document.getElementById("ans04").style.backgroundRepeat='no-repeat';
	}
}

*/