var timer1 = null;
var timer2 = null;
var statusImage = new Image();
var status = 0;
var count = 0;
var ContID = 0;
var questWin = null;
var winIsOpen = false;

function showQuest()
{
	var openWin = false;
	
	if(questWin == null)
	{
		winIsOpen = true;
		questWin = document.getElementById("chatQuest");
		if(questWin)
		{
			questWin.style.visibility = "visible";
		}
	}
}

function hideQuest()
{
	if(questWin)
	{
		questWin.style.visibility = "hidden";
		loadImage(true)
		questWin = null;
	}
}

function yesClick()
{
	if(questWin)
	{
		questWin.style.visibility = "hidden";
		questWin = null;
	}
}

function loadImage(answerNo)
{
	var newImg = new Image();
	if(questWin)
	{
		if(answerNo)
		{
			newImg.src = "/inccaChat/statusImg.asp?ContID="+ContID+"&count="+ (count++) +"&date=" + new Date().getTime() + "&noChat=1";
			statusImage = newImg;
			winIsOpen = false;
			questWin = null;
			return;
		}
	}
	
	newImg.src = "/inccaChat/statusImg.asp?ContID="+ContID+"&count="+ (count++) +"&date=" + new Date().getTime();
	statusImage = newImg;
}

function checkStatus()
{
	clearTimeout(timer2);
	
	status = 0;
	if(statusImage.complete)
	{
		status = statusImage.width;
		if(status == 5)
		{
			showQuest();	
		}
		timer1 = window.setTimeout("onTimer()", 5000);
	}
	else
	{
		timer2 = window.setTimeout("checkStatus()", 200);
	}
	

}

function onTimer()
{
	clearTimeout(timer1);
	clearTimeout(timer2);
	loadImage();
	timer2 = window.setTimeout("checkStatus()", 200);
}

function onStart(id)
{
	writeQuest();
	ContID = id;
	clearTimeout(timer1);
	clearTimeout(timer2);
	timer1 = window.setTimeout("onTimer()", 5000);
}

function writeQuest()
{
	var posStr = 
		"top:132px; left:126px; width:650px; height:195px;";
	
	document.write("<div id=\"chatQuest\" align=\"center\" valign=\"middle\" style=\"position:absolute; visibility:hidden; "+posStr+" z-index:1; background:#F0F2F8;\">");
	document.write("<br>");
	document.write("<br>");
	document.write("<font class=\"textblack\">\"Einer unserer Vertriebsmitarbeiter würde Sie<br>");
	document.write("gerne zu einem persönlichen Chat einladen.\"</font>");
	document.write("<br>");
	document.write("<br>");
	document.write("<br>");
	document.write("<a href=\"/inccaChat/default.asp?userID=1\" onClick=\"yesClick()\" class=\"more\" target=\"_blank\">Ja, ich möchte an dem Chat teilnehmen.</a>");
	document.write("<br>");
	document.write("<br>");
	document.write("<a href=\"#TOP\" onClick=\"hideQuest()\" class=\"more\">Nein, vielen Dank.</a>");
	document.write("</div>");
}