function readsub(){
		var pars = "mod=imerl.xml&id="+$F("rid")+"&actdo=categ&rand="+Math.random();
		var iurl = "/system/imerl.xml.php";
		doajax = new Ajax.Request(iurl,{method:'get',parameters:pars,onComplete:showsub});
}	
function showsub(doajax){
		rsp = doajax.responseXML.documentElement;
		items = rsp.getElementsByTagName("item");
		$("cid").length=0;
		for(var i=0;i<items.length;i++){
				id = items[i].getAttribute("id");
				name = items[i].getAttribute("name");
				$("cid").options[i] = new Option(name,id);
		}
}
function getcookie(name) {
	var cookie_start = document.cookie.indexOf(name);
	var cookie_end = document.cookie.indexOf(";", cookie_start);
	return cookie_start == -1 ? '' : unescape(document.cookie.substring(cookie_start + name.length + 1, (cookie_end > cookie_start ? cookie_end : document.cookie.length)));
}
function cklogin(){
	var unvalue = getcookie("username");
	if(getcookie("username") != ""){
		document.write('您好，'+unvalue+'!<span> [<a href="/member/doAction.imerl?mod=logout">退出</a>]');	
		
	}else{
		document.write('<span> [<a href="/member/login.imerl">登录</a>]');	
	}
}
function JSAddFavorite()
{
        if ( window.sidebar && "object" == typeof( window.sidebar ) && "function" == typeof( window.sidebar.addPanel ) )
        {
                window.sidebar.addPanel('中航传媒', window.location, "");
        }
        else if ( document.all && "object" == typeof( window.external ) )
        {
                window.external.addFavorite(window.location,'中航传媒');
        }
}
function buypic(){
	if(confirm("您确定购买吗?")){
		window.location.href="/member/Order.imerl?mod=buypic&id="+arguments[0];
	}
}

function resizeImage(){
	var w=$('photo').width;
	if(w>393){
		$('photo').width=393;
	}
}
function report_error(){
	return true;
}