function getRequest() {
  var myRequest = false;
  if (window.XMLHttpRequest) {
    myRequest = new XMLHttpRequest();
    if (myRequest.overrideMimeType) {
      myRequest.overrideMimeType("text/xml");
    }
  } else if (window.ActiveXObject) {
    try {
      myRequest = new ActiveXObject("Msxml2.XMLHTTP");
    } catch(e) {
      try {
        myRequest = new ActiveXObject("Microsoft.XMLHTTP");
      } catch(e) {}
    }
  }
  return myRequest;
}
function call(strURL) {
  var myRequestObj = getRequest();
  myRequestObj.onreadystatechange = handleResponse;  
  myRequestObj.open("POST", strURL, true);  
  myRequestObj.send(null); 
}
function handleResponse(xmlObj)
{
}
function getObj(objId)
{
	var obj = null;
	if(document.getElementById(objId))
	{
		obj = document.getElementById(objId);
	}
	return obj;
}
function changeHeader(ma)
{	
	var list = getObj('navList').getElementsByTagName("a");
	list[ma].className = list[ma].className +"_on";
}
function addfavorite(url,name){    
   	var strURL = "total/totalCount.jsp?flg=4";
    call(strURL);
    try{
        window.external.addFavorite(url,name);
    }
    catch(e){
    	try{
        	window.sidebar.addPanel(name,url, "");
    	}
   		catch(e){
        	alert("please use 'Ctrl+D'");
    	}
 	}
}
function onAClick(obj,index)
{
	var ass = document.getElementById('tuAllA').getElementsByTagName('a');
	var infos = document.getElementById('tuAllInfo').getElementsByTagName('div');	
	for(var i = 0;i<ass.length;i++){
		ass[i].style.color = '#08f';
	}	
	obj.style.color='#f80';	
	for(var j = 0;j<infos.length;j++){
		infos[j].style.display = 'none';
	}	
	infos[index].style.display = 'block';
}
function reObj(str){
	return document.getElementById(str);	
}

function wordCountNow(){
	var textAreaObj = reObj('msg');
	var nowCount = reObj('nowCount');
	if(textAreaObj.value.length > 500){
		textAreaObj.value = textAreaObj.value.substring(0,500);
		return false;
	}else{
		nowCount.innerHTML = 500 - 	textAreaObj.value.length;
	}
}
function noName(obj){
	var tObj = reObj('fullName');
	if(obj.checked == "checked" || obj.checked == true){		
		tObj.value = "";		
	}
}
function hasName(){
	var nameObjCheck = reObj('isName');	
	if(nameObjCheck.checked == "checked" || nameObjCheck.checked == true){
		nameObjCheck.checked = "" | false;
	}
}