_root.groupSaveName = 'zishu-test-v1'; 
var showSaveName = 'a';

var showNumber = loads(showSaveName);
if(showNumber == undefined){
	showNumber = 1;
} else {
	showNumber++;	
}

saves(showSaveName, showNumber);
trace(loads(showSaveName));

function loads(a){
	var shuju:SharedObject = SharedObject.getLocal(_root.groupSaveName, "/")
	return(shuju.data[a])
	delete shuju
}
 
function saves(){
	var shuju:SharedObject = SharedObject.getLocal(_root.groupSaveName, "/"); 
	for(a=arguments.length;a>=2;a-=2){  
		shuju.data[arguments[a-2]] = arguments[a-1];
	}
	shuju.flush(); 
	delete shuju;
};