var imgstatuenum="";

var HostURL = "http://www.hi-eweb-livechat.com/lcv2/";
//var HostURL = "http://192.168.1.166/livechat/lcv2/";
var folder = "anow/";
var iframewidth = 0;
var iframeheight = 0;

getcss = function(){ 
var lc_css = document.createElement("link"); 
	lc_css.href = HostURL +"lc_include/css/invite.css"; 
	lc_css.rel = "stylesheet"; 
	lc_css.type = "text/css";
	document.body.appendChild(lc_css); 
} 

createInvitedv = function(){
var invitedv = "";
	invitedv += "<div id='iv_container' style='display:none;'>";
	invitedv += "	<div id='iv_banner'>";
	invitedv += "		<img src='"+ HostURL + folder +"images/invite_01.gif' class='iv_img' />";
	invitedv += "		<img id='iv_closebt' title='close' src='"+ HostURL +"lc_include/images/invite/invite_01.gif' class='iv_btimg' />";
	invitedv += "		<img src='"+ HostURL +"lc_include/images/invite/invite_01_01.gif' class='iv_img' />";
	invitedv += "	</div>";
	invitedv += "	<div id='iv_topdown'>";
	invitedv += "		<img src='"+ HostURL +"lc_include/images/invite/invite_02.gif' class='iv_img' />";
	invitedv += "	</div>	";
	invitedv += "	<div id='iv_leftborder' class='iv_borderdv'></div>";
	invitedv += "	<div id='iv_middledv'>";
	invitedv += "		<div id='iv_newmsgdv'>";
	invitedv += "			<textarea id='iv_newmsg' class='lc_textarea' readonly='readonly'></textarea>";
	invitedv += "		</div>";
	invitedv += "		<div id='iv_senddv'>";
	invitedv += "			<textarea id='iv_sendmsg' class='lc_textarea'></textarea>";
	invitedv += "			<img id='iv_sendbt' class='iv_btimg' src='"+ HostURL +"lc_include/images/sendimg.gif' />";
	invitedv += "		</div>";
	invitedv += "	</div>";
	invitedv += "	<div id='iv_rightborder' class='iv_borderdv'></div>";
	invitedv += "	<div id='iv_bottomdv'>";
	invitedv += "		<img src='"+ HostURL +"lc_include/images/invite/invite_09.gif' class='iv_img' />";
	invitedv += "	</div>";
	invitedv += "</div>";
	
	document.write(invitedv);
}

createimage = function(){
	document.write("<img id='managerstatusimg' style='cursor:pointer' title='Hello, would you like to chat with me?' class='window_btimg' src='"+ HostURL + folder +"images/unonline"+ imgstatuenum +".gif' border='0'>");
}

createiframe = function(){	
	var ifr=document.createElement('IFRAME');	
		ifr.src = HostURL + folder +'indexweb.aspx';
		ifr.scrolling = 'no';
		ifr.id = "ifr";
		ifr.width = iframewidth;
		ifr.height = iframeheight;
		ifr.frameborder = 0;
		ifr.marginheight = 0;
		ifr.marginwidth = 0;
		ifr.display = 'none';
		document.body.appendChild(ifr);	
}

loadiframestate = function(){
	var ifr = document.getElementById("ifr");
	if(ifr.readyState=="complete")
	{			
		getcnickname();
		getserverstatus();
		getcontent();
	}
	else
	{	
		setTimeout("loadiframestate()",100);
	}
}

createInvitedv();
createimage();

//*******************************************************************************************************//


_unreplace_character = function(str){
	var destStr = str;
	
	destStr = destStr.replace(new RegExp("&lt;", "g"), "<");
	destStr = destStr.replace(new RegExp("&gt;", "g"), ">");
	destStr = destStr.replace(new RegExp("<br/>", "g"), "\n");
	destStr = destStr.replace(new RegExp("<br/>", "g"), "\r\n");
	destStr = destStr.replace(new RegExp("<br>", "g"), "\n");	//适用于firefox
	destStr = destStr.replace(new RegExp("<BR>", "g"), "\n");	//适用于firefox
	destStr = destStr.replace(new RegExp("&nbsp;", "g"), " ");
	
	
	return destStr;
}

_upload_replace = function(str){
	var destStr = str;

	destStr = destStr.replace(new RegExp("'", "g"), "''");
	destStr = destStr.replace(new RegExp(" ", "g"), "&nbsp;");
	destStr = destStr.replace(new RegExp("\r\n", "g"), "<br/>");
	destStr = destStr.replace(new RegExp("\n", "g"), "<br/>");
	
	
	return destStr;
}

_load_replace = function(str){	
	var destStr = str;
	
	destStr = destStr.replace(new RegExp("&quot;", "g"), "\"");
	destStr = destStr.replace(new RegExp("<", "g"), "&lt;");
	destStr = destStr.replace(new RegExp(">", "g"), "&gt;");
	destStr = destStr.replace(new RegExp("\n", "g"), "<br/>");
	destStr = destStr.replace(new RegExp("\r\n", "g"), "<br/>");
	
	return destStr;
}



var x = 50;
var xin = true;
var step = 1;
var delay = 40;
var invitemove = true;
var _iv_container = document.getElementById("iv_container");
var _iv_closebt = document.getElementById("iv_closebt");
var _iv_newmsg = document.getElementById("iv_newmsg");
var _iv_sendmsg = document.getElementById("iv_sendmsg");
var _iv_sendbt = document.getElementById("iv_sendbt");
var _managerstatusimg = document.getElementById("managerstatusimg");
var manageronline = false;
var getnewmsgflag = true;
var cname = "";
var msgreceiver = "";


_iv_closebt.onclick = function(){
	_iv_container.style.display = "none";
	setcreadmsgid();
	
	var content = _upload_replace("Sorry, the customer don't want to chat with you now.");
	sendContent(content,"1");
	changeTalkstatus("refuse");
}

_iv_sendbt.onmousedown = function(){
//	_iv_sendbt.style.border = "ridge 1px";
}

_iv_sendbt.onmouseup = function(){
//	_iv_sendbt.style.border = "";
}

_iv_sendbt.onclick = function(){
var content = _upload_replace(_iv_sendmsg.value);
	sendContent(content,'0');
	setcreadmsgid();
	setdialogshow();
}

_managerstatusimg.onclick = function(){
	var openurl = "";
	
	if(manageronline)
		openurl = HostURL + folder +"client/register.aspx?cname="+ cname;
	else
		openurl = HostURL + folder +"client/leaveword.aspx?cname="+ cname;
		
	var win = window.open(openurl,"c_"+cname,"width=620,height=490,scrollbars=auto,toolbar=no,menubar=no,status=yes");
		win.focus();
		
}

sendContent = function(content,issysteminfo){
	
	if(content != ""){
		var s=document.createElement('SCRIPT');	
			s.src = HostURL + folder +"DataCenter.aspx?command=21&sender="+ cname 
				+"&receiver="+ msgreceiver +"&content="+ escape(content) 
				+"&issysteminfo="+ issysteminfo +"&sendfrom=c&s"+Math.random();
			document.body.appendChild(s);
			
		
		
		if(issysteminfo == 0){
			_iv_sendmsg.value = "";
			_iv_sendmsg.focus();
			
			_iv_container.style.display = "none";
	
			var openurl = HostURL + folder +"client/c_sendmsg.aspx?cname="+ cname +"&department="+ msgreceiver;
			var win = window.open(openurl,"c_"+cname,"width=620,height=490,scrollbars=auto,toolbar=no,menubar=no,status=yes");
				win.focus();
		}		
					
	}else{
		alert('Please input your content');
		_iv_sendmsg.focus();
	}
		
}

changeTalkstatus = function(applyaction){
	var s=document.createElement('SCRIPT');
		s.src = HostURL + folder +"DataCenter.aspx?command=110&cname="+ cname +"&applyaction="+ applyaction +"&s"+Math.random();	
}

Init_invitedv = function(){
	var itl;
	
	if(invitemove)
		itl= setInterval("floatInvite()", delay);	
	
	_iv_container.style.top =  (document.body.scrollTop + 50) + "px";
	
	_iv_container.onmouseover = function(){ 
		invitemove = false;
		clearInterval(itl); 
	} 
	
	_iv_container.onmouseout = function(){ 
		invitemove = true;
		itl=setInterval("floatInvite()", delay); 
	} 

	_iv_container.style.display = "none";
}


floatInvite = function(){ 
	var L=0 ;
	var R= document.body.clientWidth - _iv_container.offsetWidth ;

	_iv_container.style.left = (document.body.scrollLeft + x) + "px";		
	_iv_container.style.top = (document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop) + 50 + 'px';
	x = x + step*(xin?1:-1) ;

	if (x < L) { xin = true; x = L;} 
	if (x > R){ xin = false; x = R;} 
} 

positionInit = function(){
	x=50;
	_iv_container.style.display = "";
	window.focus();
	_iv_sendmsg.focus();	
}

setcnickname = function(nickname){	
	cname = nickname;
	
	setTimeout("getcnickname()",3000);	
}

getcnickname = function(){	
	var s=document.createElement('SCRIPT');	
		s.src = HostURL + folder +"DataCenter.aspx?command=17&fun=setcnickname&s"+Math.random();	
		document.body.appendChild(s);
}

setcontent = function(sender,content){	
	if(sender != ""){	
		msgreceiver = sender;
		
		_iv_newmsg.value = _unreplace_character(_load_replace(unescape(content)));
		getnewmsgflag = false;
		positionInit();
	}
}

getcontent = function(){
	if(getnewmsgflag){
		var s=document.createElement('SCRIPT');	
			s.src = HostURL + folder +"DataCenter.aspx?command=18&cname="+ cname +"&fun=setcontent&s"+Math.random();	
			document.body.appendChild(s);
	}
	
	setTimeout("getcontent()",3000);
}

setcreadmsgid = function(){
	var s=document.createElement('SCRIPT');	
		s.src = HostURL + folder +"DataCenter.aspx?command=19&cname="+ cname +"&s"+Math.random();
		document.body.appendChild(s);
	
	setTimeout("",2000);
	
	getnewmsgflag = true;
}

setdialogshow = function(){
	var s=document.createElement('SCRIPT');
		s.src = HostURL + folder +"DataCenter.aspx?command=102&cdialogstatus=1&cname="+ cname +"&s"+Math.random();
		document.body.appendChild(s);
}

setserverstatus = function(onlineflag){
	if(onlineflag == 1){
		_managerstatusimg.src = HostURL + folder +"images/online"+ imgstatuenum +".gif";
		manageronline = true;
	}else{
		_managerstatusimg.src = HostURL + folder +"images/unonline"+ imgstatuenum +".gif";
		manageronline = false;		
	}
}

getserverstatus = function(){
	var s=document.createElement('SCRIPT');	
		s.src = HostURL + folder +"DataCenter.aspx?command=22&fun=setserverstatus&s"+Math.random();	
		document.body.appendChild(s);
	
	setTimeout("getserverstatus()",3000);
}

window.onload = function(){	
	createiframe();
	Init_invitedv();
	getcss();
	
	loadiframestate();	
}