//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.

        
	function frmcheckreguser()
	{
		if (document.frm_stu.userid.value == "")
		{
			alert("请输入用户名!");
			document.frm_stu.userid.focus();
			return false;
		
		}
		if (document.frm_stu.userpw.value == "")
		{
		alert("请输入密码!");
		document.frm_stu.userpw.focus();
		return false;
		}
		if(document.frm_stu.radiobutton[0].checked)
		{
			document.frm_stu.action="http://edu.huanggao.net/huanggao/student/login_new.php";
			return true;
		}
		else
		{
			document.frm_stu.action="http://edu.huanggao.net/huanggao/parent/login_new.php";
			return true;
		}
	}
	
	function frmcheckreguser_xiaoxue()
	{
		if (document.frm_stu_xiaoxue.userid.value == "")
		{
		alert("请输入用户名!");
		document.frm_stu_xiaoxue.userid.focus();
		return false;
		
		}
		if (document.frm_stu_xiaoxue.userpw.value == "")
		{
			alert("请输入密码!");
			document.frm_stu_xiaoxue.userpw.focus();
			return false;
		}
		if(document.frm_stu_xiaoxue.radiobutton[0].checked)
		{
			document.frm_stu_xiaoxue.action="http://edu.huanggao.net/huanggao/student_xiaoxue/login_new.php";
			return true;
		}
		else
		{
			document.frm_stu_xiaoxue.action="http://edu.huanggao.net/huanggao/parent_xiaoxue/login_new.php";
			return true;
		}
	}
	
	function MM_openBrWindow(theURL,winName,features) { //v2.0
	  window.open(theURL,winName,features);
	}
	function Pop_Window() {
	  var Pop_Window=window.open("toppop.htm","_blank","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,top=" + (screen.availheight / 2 - 500 ) + " ,left=" + (screen.availwidth / 2 - 600 ) + ",width=775,height=400");
	}
	
	function MM_popupMsg(msg) { //v1.0
	  alert(msg);
	}
	
	function showdemocourse(urls)
	{
	    var url='http://edu.huanggao.net/huanggao/playerInclude/democourse.php?DLURL='+urls;
	    window.open (url, 'newwindow', 'height=768, width=1023, top=0, left=0, toolbar=no, menubar=no, scrollbars=yes, resizable=yes,location=no, status=no');
	}
	
	function showdemovideocourse(lname,urls,lsite)
	{
	    //实录课件
	    var url='http://edu.huanggao.net/huanggao/playerInclude/PlayHuanggang_Video.php?DLURL='+urls+'&DLName='+lname+'&DLSite='+lsite;
	    window.open (url, 'newwindow', 'top=0, left=0, toolbar=no, menubar=no, scrollbars=yes, resizable=yes,location=no, status=no'); 
	}
																				
	function video(urls,aid)
	{
	    var url='http://edu.huanggao.net/huanggao/playerInclude/ClassLesson_Show2.php?CL_ID='+urls+'&A_ID='+aid;
	    window.open (url, 'newwindow', 'height=768, width=1023, top=0, left=0, toolbar=no, menubar=no, scrollbars=yes, resizable=no,location=no, status=no');
	}
	
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '<object ';
  for (var i in objAttrs)
    str += i + '="' + objAttrs[i] + '" ';
  str += '>';
  for (var i in params)
    str += '<param name="' + i + '" value="' + params[i] + '" /> ';
  str += '<embed ';
  for (var i in embedAttrs)
    str += i + '="' + embedAttrs[i] + '" ';
  str += ' ></embed></object>';

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "id":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}