// init variables
var oLastPullDownTD = '';
var nHidePullDownTimer = '';
var nPullDownAnim = 0;
var nPullDownAnimTimer = '';
var sLastCountQuery = '*';

// functions

function getAbsoluteLeft(o)
{
	if(o.offsetParent) { return getAbsoluteLeft(o.offsetParent) + o.offsetLeft; } else { return o.offsetLeft; }
}

function animatePullDown()
{
	nPullDownAnim++;
	if(nPullDownAnim<10)
	{
		nPercentage = 1 - Math.sin(((10 - nPullDownAnim) / 20) * 3.1415)
		document.getElementById('divPullDownAnim').style.top = -10 + nPullDownAnim;
		document.getElementById('divPullDownAnim').style.filter = 'Alpha(opacity=' + Math.floor(nPercentage * 100) + ')';
		document.getElementById('divPullDownAnim').style.opacity = nPercentage;
		if(nPullDownAnimTimer!='') { nPullDownAnimTimer = ''; window.clearTimeout(nPullDownAnimTimer); }
		nPullDownAnimTimer = window.setTimeout('animatePullDown()', 40);
	}
	else
	{
		document.getElementById('divPullDownAnim').style.top = 0;
		document.getElementById('divPullDownAnim').style.filter = '';
		document.getElementById('divPullDownAnim').style.opacity = 0.999;
		document.getElementById('imgPullDownShadow').style.display = '';
	}
}

function clearLastPullDown(o)
{
	if(oLastPullDownTD!='')
	{
		oLastPullDownTD.bgColor = '';
		oLastPullDownTD.style.paddingTop = 2;
		document.getElementById(oLastPullDownTD.id + '_links').style.display = 'none';
		oLastPullDownTD = '';
	}
}

function countTick()
{
	nPercentage = (Number(new Date()) - nStartCountTime) / 500;
	if(nPercentage<1)
	{
		nCurrentCount = Math.round(nCurrentCount + ((nLastCount - nCurrentCount) * nPercentage));
		document.getElementById('idMatches').innerHTML = formatNumber(nCurrentCount);
		if(nLastDisplayedCount!=nCurrentCount)
		{
			playEffect(1)
			nLastDisplayedCount = nCurrentCount;
		}
		window.setTimeout('countTick()', 50);
	}
	else
	{
		nCurrentCount = nLastCount
		document.getElementById('idMatches').innerHTML = formatNumber(nLastCount);
	}
}

function formatNumber(n)
{
	var sNumber = Number(n).toString();
	if(sNumber.length>3)
	{
		sNumber = sNumber.substr(0, sNumber.length-3) + ',' + sNumber.substr(sNumber.length-3)
	}
	return sNumber;
}

function getCookie(sName)
{
	sCookie = '; ' + document.cookie;
	if(sCookie.indexOf('; '+sName+'=')>-1)
	{
		return unescape(sCookie.split('; '+sName+'=')[1]+';').split(';')[0];
	}
	else
	{
		return '';
	}
}

function getFlashVersion()
{
	if(navigator.plugins && navigator.plugins.length)
	{
		x = navigator.plugins["Shockwave Flash"];
		if (x) { if (x.description) { y = x.description; return Number(y.charAt(y.indexOf('.')-1)); } }
		if (navigator.plugins["Shockwave Flash 2.0"]) { return 2; }
	}
	else
	{
		for(a=20;a>1;a--) { try { o = new ActiveXObject('ShockwaveFlash.ShockwaveFlash.' + a); return a; } catch(e) {} }
	}
	return 0;
}

function hidePullDown()
{
	nHidePullDownTimer = window.setTimeout('clearLastPullDown(); document.getElementById(\'divPullDownPointer\').style.display = \'none\'; document.getElementById(\'divPullDownMenu\').style.display = \'none\';', 10);
}

function isSameFile(f1, f2)
{
	if(f1.length<f2.length)
	{
		return (f1.toLowerCase()==f2.substr(f2.length-f1.length).toLowerCase());
	}
	else
	{
		return (f2.toLowerCase()==f1.substr(f1.length-f2.length).toLowerCase());
	}
}

function newCount(n)
{
	if(n=='')
	{
		document.getElementById('idMatchBlock').style.display = 'none';
		document.getElementById('idNoMatchBlock').style.display = '';
		nLastCount = null;
	}
	else
	{
		if(nLastCount!=n)
		{
			document.getElementById('idNoMatchBlock').style.display = 'none';
			document.getElementById('idMatchBlock').style.display = '';
			if(nCurrentCount==null)
			{
				document.getElementById('idMatches').innerHTML = formatNumber(n);
				nCurrentCount = Number(n)
			}
			else
			{
				nLastCount = Number(n);
				nStartCountTime = Number(new Date());
				countTick();
			}
		}
	}
}

function playEffect(n)
{
	if(document.Effects)
	{
		document.Effects.GotoFrame((n * 2) - 1);
	}
}

function setQuery(n, v)
{
	if(v!='') { sQuery += (sQuery==''?'':'&') + n + '=' + escape(v); }
	sSearchCookie += (sSearchCookie==''?'':'&') + n + '=' + escape(v);
}

function showPullDown(t, p)
{
	if(nHidePullDownTimer!='') { window.clearTimeout(nHidePullDownTimer); }
	if(oLastPullDownTD!=t)
	{
		clearLastPullDown();
		t.bgColor = '#03377D';
		t.style.paddingTop = 4;
		oLastPullDownTD = t;
		nPullDownAnim = 0;
		document.getElementById('divPullDownPointer').style.left = getAbsoluteLeft(t);
		document.getElementById('divPullDownPointer').style.width = t.clientWidth;
		document.getElementById('divPullDownPointer').style.display = '';
		document.getElementById('divPullDownMenu').style.left = getAbsoluteLeft(t) + Math.floor(t.clientWidth / 2) - 65;
		document.getElementById('divPullDownMenu').style.display = '';
		document.getElementById('divPullDownAnim').style.top = -10;
		document.getElementById('divPullDownAnim').style.filter = 'Alpha(opacity=10)';
		document.getElementById('divPullDownAnim').style.opacity = 0.1;
		document.getElementById('imgPullDownShadow').style.display = 'none';
		document.getElementById(t.id + '_links').style.display = '';
		animatePullDown();
		if(p!=null)
		{
			playEffect(2);
		}
	}
}

function updateCount()
{
	sQuery = '';
	sSearchCookie = '';
	if(nUpdateDelay!=null) { window.clearTimeout(nUpdateDelay); }
	if(document.frm.sMode.value!='code')
	{
		setQuery('ci', document.frm.sCity.value.toLowerCase());
		setQuery('st', document.frm.sState.options[document.frm.sState.selectedIndex].text);
		setQuery('zi', document.frm.sZip.value);
		if(sQuery!='')
		{
			setQuery('mo', document.frm.sMode.value);
			if(document.frm.sMode.value=='agent')
			{
				setQuery('fn', document.frm.sFirstName.value);
				setQuery('ln', document.frm.sLastName.value);
			}
			else
			{
				setQuery('pl', document.frm.nPriceLow.options[document.frm.nPriceLow.selectedIndex].value);
				setQuery('ph', document.frm.nPriceHigh.options[document.frm.nPriceHigh.selectedIndex].value);
				setQuery('be', document.frm.nBed.options[document.frm.nBed.selectedIndex].value);
				setQuery('ba', document.frm.nBath.options[document.frm.nBath.selectedIndex].value);
				setQuery('in', document.frm.nInclude.options[document.frm.nInclude.selectedIndex].value);
				if(document.frm.sMode.value=='advanced')
				{
					for(a=0;a<document.frm.nTourTypeID.length;a++) { if(document.frm.nTourTypeID[a].checked) { setQuery('ty', document.frm.nTourTypeID[a].value); } }
					sList = ''; if(document.frm.nStyleBox[1].checked) { for(a=0;a<document.frm.sStyleList.length;a++) { if(document.frm.sStyleList[a].checked) { if(sList.length>0) { sList += ','; } sList += document.frm.sStyleList[a].value; } } } setQuery('sl', sList);
					sList = ''; for(a=0;a<document.frm.sAmenityList.length;a++) { if(document.frm.sAmenityList[a].checked) { if(sList.length>0) { sList += ','; } sList += document.frm.sAmenityList[a].value; } } setQuery('al', sList);
					setQuery('ga', document.frm.nGarage.options[document.frm.nGarage.selectedIndex].value);
					setQuery('pc', document.frm.nPriceChange.options[document.frm.nPriceChange.selectedIndex].value);
					setQuery('sf', document.frm.nMinSqFt.value);
					setQuery('ye', document.frm.nMinYear.value);
					setQuery('di', document.frm.nDistance.value);
					setQuery('fo', document.frm.nMinPhoto.options[document.frm.nMinPhoto.selectedIndex].value);
					setQuery('pa', document.frm.nMinPan.options[document.frm.nMinPan.selectedIndex].value);
					setQuery('oh', document.frm.nOpenHouse.options[document.frm.nOpenHouse.selectedIndex].value);
					setQuery('pe', document.frm.nPending.options[document.frm.nPending.selectedIndex].value);
				}
			}
		}
		
		// check for missing values to carry over
		aVars = getCookie('sLastSearch').split('&');
		for(a=0;a<aVars.length;a++) { if(('&'+sSearchCookie).indexOf('&'+aVars[a].split('=')[0]+'=')==-1) { if(aVars[a]!='') { sSearchCookie+=(sSearchCookie==''?'':'&')+aVars[a]; } } }
		document.cookie='sLastSearch='+escape(sSearchCookie)+';expires='+(new Date((new Date()).getTime()+(89*86400000))).toGMTString();
	}
	else
	{
		sQuery = '';
		for(a=0;a<document.frm.sCodeList.length;a++)
		{
			if(document.frm.sCodeList[a].value>0)
			{
				if(sQuery.length>0) { sQuery += ','; }
				sQuery += document.frm.sCodeList[a].value;
			}
		}
		document.cookie='sLastCode='+escape(sQuery)+';expires='+(new Date((new Date()).getTime()+(89*86400000))).toGMTString();
		if(sQuery.length>0) { sQuery = 'mo=code&cl=' + sQuery; }
	}
	if(sLastCountQuery!=sQuery)
	{
		if(sQuery!='')
		{
			document.images.UpdateCount.src = 'TourCount.asp?' + sQuery;
			document.getElementById('idSearchButton').style.display = '';
		}
		else
		{
			newCount('');
			document.getElementById('idSearchButton').style.display = 'none';
		}
		sLastCountQuery = sQuery;
	}
}

function updateCountDelay()
{
	if(nUpdateDelay!=null) { window.clearTimeout(nUpdateDelay); }
	nUpdateDelay = window.setTimeout('updateCount()', 2000);
}

function updateCurleys()
{
	sBufferLeft='<img src="/art/imgCurleyLeftTop.gif" width=11 height=56><br>'; 
	sBufferRight='<img src="/art/imgCurleyRightTop.gif" width=11 height=56><br>'; 
	nRepeatHeight = document.getElementById('idCurleyHeight').offsetHeight - 90
	if(nLastCurleyHeight!=nRepeatHeight)
	{
		nLastCurleyHeight = nRepeatHeight;
		nRepeatCount = Math.floor((nRepeatHeight / 449) + 0.5)
		nImageHeight = Math.floor(nRepeatHeight / nRepeatCount)
		for(a=0;a<nRepeatCount;a++)
		{
			sBufferLeft+='<img src="/art/imgCurleyLeft.gif" width=11 height=' + nImageHeight + '><br>'; 
			sBufferRight+='<img src="/art/imgCurleyRight.gif" width=11 height=' + nImageHeight + '><br>';
		} 
		document.getElementById('spnCurleyLeft').innerHTML = sBufferLeft + '<img src="/art/imgCurleyLeftBottom.gif" width=11 height=56><br>'; 
		document.getElementById('spnCurleyRight').innerHTML = sBufferRight + '<img src="/art/imgCurleyRightBottom.gif" width=11 height=56><br>'; 
	}
}

function upgradeImages(nLoadedFlag)
{
	if(!nFullyLoaded)
	{
		if(nLoadedFlag)
		{
			nFullyLoaded = true;
		}
		else
		{
			return false;
		}
	}
	for(a=0;a<10;a++)
	{
		bg = document.getElementById('bg' + a);
		if(bg)
		{
			if(bg.style.backgroundImage.indexOf('/lo/')>-1)
			{
				sFileName = bg.style.backgroundImage.substr(4).split(')')[0].replace('/lo/','/hi/')
				if(!isSameFile(sFileName, document.images.idQualityPreLoad.src))
				{
					document.images.idQualityPreLoad.src = sFileName;
					return false;
				}
				else
				{
					bg.style.backgroundImage='url(' + sFileName + ')';
					window.setTimeout('upgradeImages(false)', 10);
					return false;
				}
			}
		}
	}
	for(a=0;a<document.images.length;a++)
	{
		if(document.images[a].src.indexOf('/lo/')>-1)
		{
			sFileName = document.images[a].src.replace('/lo/','/hi/');
			if(!isSameFile(sFileName, document.images.idQualityPreLoad.src))
			{
				document.images.idQualityPreLoad.src = sFileName;
				return false;
			}
			else
			{
				document.images[a].src = sFileName;
				window.setTimeout('upgradeImages(false)', 10);
				return false;
			}

		}
	}
	document.cookie='sQualityMode=hi'+nSizeMode+';path=/;';
	afterLoaded();
}

function zipMatch(z1, z2)
{
	if(z2)
	{
		z2.value = z1.value
	}
}



// suppress hovering underlines on top nav
if(document.getElementById('fntHomePage')){document.getElementById('fntHomePage').style.textDecoration = 'none';}
if(document.getElementById('fntNewSearch')){document.getElementById('fntNewSearch').style.textDecoration = 'none';}
if(document.getElementById('fntForSellers')){document.getElementById('fntForSellers').style.textDecoration = 'none';}
if(document.getElementById('fntMyAccount')){document.getElementById('fntMyAccount').style.textDecoration = 'none';}


// write html portion
document.write('<div id="divPullDownMenu" style="position:absolute; top:26px; left:300px; display:none; clip:rect(0 129 138 0);" onMouseOver="showPullDown(oLastPullDownTD, null)" onMouseOut="hidePullDown();">');
document.write('	<div id="divPullDownAnim" style="position:relative; top:-10px; left:0px; width:129px;">');
document.write('		<img src="/art/pixel.gif" id="imgPullDownShadow" width=129 height=138 style="position:absolute; display:none; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'/art/pulldown4.png\', sizingMethod=\'scale\');">');
document.write('		<div style="position:relative; top:14px; left:22px;">');
document.write('			<div id="pdHomePage_links" style="position:absolute; display:none; z-index:2;">');
document.write('				<font face="arial narrow" size=1 style="font-size:12px;">');
document.write('					<a href="/Default.asp" onMouseOver="document.images.imgMenu1a.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu1a.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu1a" width=8 height=7><font color=#9B5F01>Home Page</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/AboutUs.asp" onMouseOver="document.images.imgMenu1b.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu1b.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu1b" width=8 height=7><font color=#9B5F01>About Us</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/ContactUs.asp" onMouseOver="document.images.imgMenu1c.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu1c.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu1c" width=8 height=7><font color=#9B5F01>Contact Us</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('				</font>');
document.write('			</div>');
document.write('			<div id="pdNewSearch_links" style="position:absolute; display:none; z-index:2;">');
document.write('				<font face="arial narrow" size=1 style="font-size:12px;">');
document.write('					<a href="/Default.asp" onMouseOver="document.images.imgMenu2a.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu2a.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu2a" width=8 height=7><font color=#9B5F01>Simple Search</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/AdvancedSearch.asp" onMouseOver="document.images.imgMenu2b.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu2b.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu2b" width=8 height=7><font color=#9B5F01>Advanced Search</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/CodeSearch.asp" onMouseOver="document.images.imgMenu2c.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu2c.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu2c" width=8 height=7><font color=#9B5F01>Code Search</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/AgentSearch.asp" onMouseOver="document.images.imgMenu2d.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu2d.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu2d" width=8 height=7><font color=#9B5F01>Agent Search</font></a><br>');
document.write('				</font>');
document.write('			</div>');
document.write('			<div id="pdForSellers_links" style="position:absolute; display:none; z-index:2;">');
document.write('				<font face="arial narrow" size=1 style="font-size:12px;">');
document.write('					<a href="/ForSellers.asp" onMouseOver="document.images.imgMenu3a.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu3a.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu3a" width=8 height=7><font color=#9B5F01>For Sellers</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/SellFaster.asp" onMouseOver="document.images.imgMenu3b.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu3b.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu3b" width=8 height=7><font color=#9B5F01>Sell Faster</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/SellSmarter.asp" onMouseOver="document.images.imgMenu3c.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu3c.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu3c" width=8 height=7><font color=#9B5F01>Sell Smarter</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/SellHere.asp" onMouseOver="document.images.imgMenu3d.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu3d.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu3d" width=8 height=7><font color=#9B5F01>Sell Here</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('				</font>');
document.write('			</div>');
document.write('			<div id="pdMyAccount_links" style="position:absolute; display:none; z-index:2;">');
document.write('				<font face="arial narrow" size=1 style="font-size:12px;">');
document.write('					<a href="/MyAccount.asp" onMouseOver="document.images.imgMenu4a.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu4a.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu4a" width=8 height=7><font color=#9B5F01>My Account</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/MyFavorites.asp" onMouseOver="document.images.imgMenu4b.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu4b.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu4b" width=8 height=7><font color=#9B5F01>My Favorites</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/MySearches.asp" onMouseOver="document.images.imgMenu4c.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu4c.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu4c" width=8 height=7><font color=#9B5F01>My Searches</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('					<a href="/MyProfile.asp" onMouseOver="document.images.imgMenu4d.src=\'/art/pulldown6.gif\';" onMouseOut="document.images.imgMenu4d.src=\'/art/pixel.gif\';"><img src="/art/pixel.gif" border=0 name="imgMenu4d" width=8 height=7><font color=#9B5F01>My Profile</font></a><br><img src="/art/pulldown5.gif" width=85 height=8><br>');
document.write('				</font>');
document.write('			</div>');
document.write('		</div>');
document.write('		<img src="/art/pulldown3.gif" id="imgPullDownBack" width=129 height=138>');
document.write('	</div>');
document.write('</div>');
document.write('<div id="divPullDownPointer" style="position:absolute; top:20px; left:300px; text-align:center; width:100px; height:15px; background-image:url(/art/pulldown1.gif); display:none;" onMouseOver="showPullDown(oLastPullDownTD, null)" onMouseOut="hidePullDown();"><img src="/art/pulldown2.gif" width=15 height=15></div>');

// detect flash
if(getFlashVersion()>5)
{
	document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="1" height="1" id="Effects" align="middle">');
	document.write('	<param name="allowScriptAccess" value="sameDomain" />');
	document.write('	<param name="movie" value="/Effects.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" /><embed src="/Effects.swf" quality="high" bgcolor="#ffffff" width="1" height="1" name="Effects" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
	document.write('</object>');
}