function SelInd(id,sel){
	document.getElementById(id).selectedIndex=sel;
}

function DisSel(ch_id,sel_id){
	var c=document.getElementById(ch_id);
	var s=document.getElementById(sel_id);
	
	if(c.checked==true){
		SelInd(sel_id);
		s.disabled=true;
	}
	else{
		s.disabled=false;
	}
}

var LoadFlag=false;
function LoadImage(){
	var i,im;
	
	for(i=0;i<LoadImage.arguments.length;i++){
		im=new Image();
		im.src=LoadImage.arguments[i];
	}
	
	LoadFlag=true;
}

function ChangeImage(id,src){
	if(LoadFlag==true){
		document.getElementById(id).src=src;
	}
	return true;
}

function ShowCC(val){
	style=(val==1)?"inline":"none";
	inner=(val==1)?"Billing Information":"Purchaser Information";
	document.getElementById("cc").style.display=style;
	document.getElementById("info").innerHTML=inner;
}