///////////////////////////// flash ///////////////////////////////////

//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
var list_pointer = null;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

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 = '';
  if (isIE && isWin && !isOpera)
  {
    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 += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  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":
      case "id":
        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 "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;
}

///////////////////////////// end of flash ///////////////////////////////////

///////////////////////////// ajax ///////////////////////////////////

function createRequestObject()
{
	var newReq = null;
	if(window.XMLHttpRequest)
	{
		try {
			newReq = new XMLHttpRequest();
		}
		catch(e) {
			newReq = false;
		}
	}
	else if(window.ActiveXObject)
	{
		try {
			newReq = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e) {
			try {
			   newReq = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e) {
				alert("Your browser does not support AJAX!");
				newReq = false;
			}
		}
	}
	return newReq;
}

var httpDetail = createRequestObject();
var httpListing = createRequestObject();
var httpLetter = createRequestObject();
var httpAdditional = createRequestObject();

function override_link(slug, id)
{
	var olink = 'javascript:getDetail(\''+slug+'\','+id+');move_arrow(0);turnoff_nodetail();eachlist_onmouseclick(this);return false;';
	return '#';
}

function getDetail(slug, id)
{
	httpDetail.open('get', '/ctindex/detail/'+slug+'/'+id+'.htm');
	httpDetail.onreadystatechange = handleDetail;
	httpDetail.send(null);
}

function handleDetail()
{
	if(httpDetail.readyState == 1)
	{
		document.getElementById('viewresultDetail').innerHTML = '<div id="detailTab"><h2>&nbsp;</h2></div><div id="detailContent"><div id="detailcaption"><div class="leftcap"></div><div class="rightcap"></div></div><div class="clear"></div><img src="/ctindex/images/loading.gif" alt="Loading" width="32" height="32" class="imgLoading" /><div class="clear"></div><ul id="contactdetail"><li class="cd_address"><span>Address:</span></li><li class="cd_phone"><span>Phone:</span></li><li class="cd_fax"><span>Fax:</span></li><li class="cd_email"><span>Email:</span></li><li class="cd_website"><span>Website:</span></li></ul><div class="clear"></div><br /><br /><br /><br /><br /></div>';
	}
	if(httpDetail.readyState == 4)
	{
		var response = httpDetail.responseText;
		document.getElementById('viewresultDetail').innerHTML = response;
	}
}

function getAdditional(id)
{
	httpAdditional.open('get', '/ctindex/additional.htm?id='+id);
	httpAdditional.onreadystatechange = handleAdditional;
	httpAdditional.send(null);
}

function handleAdditional()
{
	if(httpAdditional.readyState == 1)
	{
		document.getElementById('viewresultDetail').innerHTML = '<div id="detailTab"><h2>&nbsp;</h2></div><div id="detailContent"><div id="detailcaption"><div class="leftcap"></div></div><div class="clear"></div><div id="adddetail"><img src="/ctindex/images/loading.gif" alt="Loading" width="32" height="32" class="imgLoading" /></div><div style="height:200px"></div></div>';
	}
	if(httpAdditional.readyState == 4)
	{
		var response = httpAdditional.responseText;
		document.getElementById('viewresultDetail').innerHTML = response;
	}
}

function getAd()
{
	httpDetail.open('get', '/ctindex/ad.htm');
	httpDetail.onreadystatechange = handleAd;
	httpDetail.send(null);
}

function handleAd()
{
	if(httpDetail.readyState == 1)
	{
		document.getElementById('viewresultDetail').innerHTML = '<div id="detailNote">Please <em>click on a result</em> to view details</div><div id="detailTab">Advertisement</div><div id="detailContent">&nbsp;</div>';
	}
	if(httpDetail.readyState == 4)
	{
		var response = httpDetail.responseText;
		document.getElementById('viewresultDetail').innerHTML = response;
	}
}

function getListing(category, subcategory, page)
{
	var date = new Date();
	var timestamp = date.getTime();
	httpListing.open('get', '/ctindex/list2.htm?category='+category+'&subcategory='+subcategory+'&page='+page+'&time='+timestamp);
	httpListing.onreadystatechange = handleListing;
	httpListing.send(null);
}

function getLetter(first_letter, page)
{
	var date = new Date();
	var timestamp = date.getTime();
	httpLetter.open('get', '/ctindex/list3.htm?first_letter='+first_letter+'&page='+page+'&time='+timestamp);
	httpLetter.onreadystatechange = handleLetter;
	httpLetter.send(null);
}

function getSearchList(type, perpage, sortby, keyword, location, category, page)
{
	var date = new Date();
	var timestamp = date.getTime();
	httpListing.open('get', '/ctindex/list.htm?type='+type+'&perpage='+perpage+'&sortby='+sortby+'&keyword='+keyword+'&location='+location+'&category='+category+'&page='+ page+'&time='+timestamp);
	httpListing.onreadystatechange = handleListing;
	httpListing.send(null);
}

function handleListing()
{
	if(httpListing.readyState == 1)
	{
		document.getElementById('viewresultList').innerHTML = '<img src="/ctindex/images/loading.gif" alt="Loading" width="32" height="32" class="imgLoading" />';
	}
	if(httpListing.readyState == 4)
	{
		var response = httpListing.responseText;
		document.getElementById('viewresultList').innerHTML = response;
	}
}

function handleLetter()
{
	if(httpLetter.readyState == 1)
	{
		document.getElementById('viewresultList').innerHTML = '<img src="/ctindex/images/loading.gif" alt="Loading" width="32" height="32" class="imgLoading" />';
	}
	if(httpLetter.readyState == 4)
	{
		var response = httpLetter.responseText;
		document.getElementById('viewresultList').innerHTML = response;
	}
}

///////////////////////////// end of ajax /////////////////////////////

///////////////////////////// box moving //////////////////////////////

var Y = 0;
var destination;
var myinterval=null;

function getObjectPosition(id)
{
	var obj = document.getElementById(id);
	var pos = new Array();
	pos["left"] = 0;
	pos["top"] = 0;
	
	while (obj.offsetParent) {
		pos["left"] += obj.offsetLeft;
		pos["top"] += obj.offsetTop;
		obj = obj.offsetParent;
	}
	return pos;
}

function setBoxOnStart()
{
	destination = document.getElementById("resultColumn").offsetTop + 11;
	document.getElementById("detailContainer").value = destination;
	myinterval = setInterval(goDown, 42);
	Y = document.getElementById("detailContainer").offsetTop;
	move_arrow(0);
}

function down(id, beginning)
{
	var browserName=navigator.appName;
	var browserVer=parseInt(navigator.appVersion);
	
	if (browserName == "Microsoft Internet Explorer") {
		distance=72;
	} else {
		distance=63;
	}
	
	var pos = getObjectPosition(id);
	if(beginning == 1) {
		destination = pos["top"] - distance;
	} else {
		destination = pos["top"] - distance - 60;
	}
	
	document.getElementById("detailContainer").value = destination;
	myinterval = setInterval(goDown, 42);
	Y = document.getElementById("detailContainer").offsetTop;
}

function move_arrow(listing_num)
{
	if (!document.styleSheets) return;
	
	var pos = 90 + (listing_num * 60);
	var styleText = 'url(/ctindex/images/ic_point.gif) no-repeat left '+pos+'px';
	
	if (document.styleSheets[1].cssRules) {
		theRules = document.styleSheets[1].cssRules[9];
		theRules.style.removeProperty('background');
		theRules.style.setProperty('background', styleText, null);
		//alert(theRules.cssText);
	}
	else if (document.styleSheets[1].rules) {
		theRules = document.styleSheets[1].rules[10];
		theRules.style.background = styleText;
		//alert(theRules.style.cssText);
	}
	else {
		return
	}
}

function goDown()
{
	var current = document.getElementById("detailContainer").offsetTop;
	if(current == destination) clearInterval(myinterval);
	
	if(current < destination) Y = Math.ceil((destination - current) / 8);
	else Y = Math.floor((destination - current) / 8);
	
	document.getElementById("detailContainer").style.top = (current+Y) + "px";
}

///////////////////////////// end of box moving ////////////////////////

function eachlist_onmouseout(obj)
{
	if(obj == list_pointer) return;
	obj.className = 'eachlist';
}

function eachlist_onmouseclick(obj)
{
	if(list_pointer != null) list_pointer.className = 'eachlist';
	list_pointer = obj;
	obj.className = 'eachlist hover';
}

function turnoff_nodetail()
{
	document.getElementById('detailContainer').className = '';
}

function turnon_nodetail()
{
	document.getElementById('detailContainer').className = 'nodetail';
}

function set_cookie(field)
{
	var name = field.name;
	var value = field.value;
	var expires = '';
	var path = '/ctindex/';
	var domain = '';
	var secure = '';
	
	document.cookie = name + "=" +escape( value ) + 
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
	( ( path ) ? ";path=" + path : "" ) + 
	( ( domain ) ? ";domain=" + domain : "" ) + 
	( ( secure ) ? ";secure" : "" );
}

function change_pointer(id)
{
	document.getElementById(letter_pointer).className = '';
	letter_pointer = id;
	document.getElementById(id).className = 'on';
}