var global_html_pool = []; 
var global_script_pool = []; 
var global_script_src_pool = []; 
var global_lock_pool = []; 
var innerhtml_lock = null; 
var document_buffer = ""; 

function set_innerHTML(obj_id, html, time) { 
    if (innerhtml_lock == null) { 
        innerhtml_lock = obj_id; 
    } 
    else if (typeof(time) == "undefined") { 
        global_lock_pool[obj_id + "_html"] = html; 
        window.setTimeout("set_innerHTML('" + obj_id + "', global_lock_pool['" + obj_id + "_html']);", 10); 
        return; 
    } 
    else if (innerhtml_lock != obj_id) { 
        global_lock_pool[obj_id + "_html"] = html; 
        window.setTimeout("set_innerHTML('" + obj_id + "', global_lock_pool['" + obj_id + "_html'], " + time + ");", 10); 
        return; 
    } 

    function get_script_id() { 
        return "script_" + (new Date()).getTime().toString(36) 
          + Math.floor(Math.random() * 100000000).toString(36); 
    } 

    document_buffer = ""; 

    document.write = function (str) { 
        document_buffer += str; 
    } 
    document.writeln = function (str) { 
        document_buffer += str + "\n"; 
    } 

    global_html_pool = []; 

    var scripts = []; 
    html = html.split(/<\/script>/i); 
    for (var i = 0; i < html.length; i++) { 
        global_html_pool[i] = html[i].replace(/<script[\s\S]*$/ig, ""); 
        scripts[i] = {text: '', src: '' }; 
        scripts[i].text = html[i].substr(global_html_pool[i].length); 
        scripts[i].src = scripts[i].text.substr(0, scripts[i].text.indexOf('>') + 1); 
        scripts[i].src = scripts[i].src.match(/src\s*=\s*(\"([^\"]*)\"|\'([^\']*)\'|([^\s]*)[\s>])/i); 
        if (scripts[i].src) { 
            if (scripts[i].src[2]) { 
                scripts[i].src = scripts[i].src[2]; 
            } 
            else if (scripts[i].src[3]) { 
                scripts[i].src = scripts[i].src[3]; 
            } 
            else if (scripts[i].src[4]) { 
                scripts[i].src = scripts[i].src[4]; 
            } 
            else { 
                scripts[i].src = ""; 
            } 
            scripts[i].text = ""; 
        } 
        else { 
            scripts[i].src = ""; 
            scripts[i].text = scripts[i].text.substr(scripts[i].text.indexOf('>') + 1); 
            scripts[i].text = scripts[i].text.replace(/^\s*<\!--\s*/g, ""); 
        } 
    } 

    var s; 
    if (typeof(time) == "undefined") { 
        s = 0; 
    } 
    else { 
        s = time; 
    } 

    var script, add_script, remove_script; 

    for (var i = 0; i < scripts.length; i++) { 
        var add_html = "document_buffer += global_html_pool[" + i + "];\n"; 
        add_html += "document.getElementById('" + obj_id + "').innerHTML = document_buffer;\n"; 
        script = document.createElement("script"); 
        if (scripts[i].src) { 
            script.src = scripts[i].src; 
            if (typeof(global_script_src_pool[script.src]) == "undefined") { 
                global_script_src_pool[script.src] = true; 
                s += 50; 
            } 
            else { 
                s += 10; 
            } 
        } 
        else { 
            script.text = scripts[i].text; 
            s += 10; 
        } 
				//alert(s);
        script.defer = true; 
        script.type =  "text/javascript"; 
        script.id = get_script_id(); 
        global_script_pool[script.id] = script; 
        add_script = add_html; 
        add_script += "document.getElementsByTagName('head').item(0)"; 
        add_script += ".appendChild(global_script_pool['" + script.id + "']);\n"; 
        window.setTimeout(add_script, s); 
        remove_script = "document.getElementsByTagName('head').item(0)"; 
        remove_script += ".removeChild(document.getElementById('" + script.id + "'));\n"; 
        remove_script += "delete global_script_pool['" + script.id + "'];\n"; 
        window.setTimeout(remove_script, s + 100); 
    } 

    var end_script = "if (document_buffer.match(/<\\/script>/i)) {\n"; 
    end_script += "set_innerHTML('" + obj_id + "', document_buffer, " + s + ");\n"; 
    end_script += "}\n"; 
    end_script += "else {\n"; 
    end_script += "document.getElementById('" + obj_id + "').innerHTML = document_buffer;\n"; 
    end_script += "innerhtml_lock = null;\n"; 
    end_script += "}"; 
    window.setTimeout(end_script, s); 
}

function cqvipshowad(adid,classtype){
	var adurl='http://tg.cqvip.com/viewserver/ViewADutf8.asp?PID='+adid;
	if(classtype.length>0){adurl+='&SmallClass='+classtype;}
	adurl=c_siteinterfaceremote+escape(adurl);
	$.ajax({
		url: adurl,
		cache: false,
		success: function(data){
			var curdata=data;
			if(curdata.length>0){
				curdata=curdata.substring(16);
				curdata=curdata.substring(0,curdata.length-3);
			}
			if(curdata.length>0){
				set_innerHTML('cqvip_ad_'+adid,curdata,0);
			}
		}
	});
}

function cqvipadjs(adid){
	var adurl='http://tg.cqvip.com/viewserver/ViewADutf8.asp?PID='+adid;
	var classtype=$('form[name=frmdata]').find('input[name=ClassType]');
	if(classtype.length>0){adurl+='&SmallClass='+classtype.val();}
	//adurl+='&t='+Math.random();
	return '<scr'+'ipt src="'+adurl+'"></scr'+'ipt>'
}

$(document).ready(function(){
	/*var curclasstype=$('form[name=frmdata]').find('input[name=ClassType]');
	$('.cqvipad').each(function(i){
		var curid=$(this).attr('id');
		var curadid=$(this).attr('adid');
		var curhaveclass=$(this).attr('haveclass');
		
		if(curhaveclass){
			cqvipshowad(curadid,curclasstype.val());
		}else{
			cqvipshowad(curadid,'');
		}		
	});*/
});