function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function OpenPopWindow(strURL) {
	if(strURL == "") {
		alert("Please select a valid entry");
		return;
	}	
	window.self.name = "main";
	window.open(strURL, "popup", "width=610,height=440,toolbar=0,location=0,directories=0,resizable=1,status=1,menubar=0,scrollbars=yes");
}
function OpenFullWindow(strURL) {
	if(strURL == "") {
		alert("Please select a valid entry");
		return;
	}	
	window.self.name = "main";
	win = window.open(strURL, "", "width=800,height=500,left=0,top=0,screenX=0,screenY=0,toolbar=1,location=1,directories=0,resizable=1,status=1,menubar=1,scrollbars=yes");
	win.resizeTo(screen.availWidth, screen.availHeight);
}
function OpenAgentEmailForm(addr, nam) {
	window.self.name = "main";
	strEForm = "emailagent.asp?addr=" + addr + "&nam=" + nam;
	window.open(strEForm, "popup", "width=455,height=470,toolbar=0,location=0,directories=0,resizable=1,status=1,menubar=0,scrollbars=yes");
}
function LTrim(str) {
   var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(0)) != -1) {
      // We have a string with leading blank(s)...
      var j=0, i = s.length;
      // Iterate from the far left of string until we
      // don't have any more whitespace...
      while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
         j++;
      // Get the substring from the first non-whitespace
      // character to the end of the string...
      s = s.substring(j, i);
   }
   return s;
}
function RTrim(str) {
   // We don't want to trip JUST spaces, but also tabs,
   // line feeds, etc.  Add anything else you want to
   // "trim" here in Whitespace
   var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
      // We have a string with trailing blank(s)...
      var i = s.length - 1;       // Get length of string
      // Iterate from the far right of string until we
      // don't have any more whitespace...
      while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
         i--;
      // Get the substring from the front of the string to
      // where the last non-whitespace character is...
      s = s.substring(0, i+1);
   }
   return s;
}
function Trim(str) {
   return RTrim(LTrim(str));
}
function checkEmail(src) {
     var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
     var regex = new RegExp(emailReg);
     return regex.test(src);
}
function DSRH_OnClick() {
	// des moines area search
	NavigateToCriteria("DSRH", document.frmQuicksearch.DSRH.options[document.frmQuicksearch.DSRH.selectedIndex].value)
}
function hideElement(element) {
	if (document.getElementById) {
		obj=document.getElementById(element);
		if(obj) obj.style.display='none';
	} else if (document.all) {
		obj=document.all[element];
		obj.style.display='none';
	} else if (document.layers) {
		obj=document.layers[element].hide;
	}
}
function showElement(element) {
	if (document.getElementById) {
		obj=document.getElementById(element);
		if(obj) obj.style.display='';
	} else if (document.all) {
		obj=document.all[element];
		obj.style.display='';
	} else if (document.layers) {
		obj=document.layers[element].show;
	}
}
function getHtmlAjax(url, getpost) {
	if(window.XMLHttpRequest) {
		this.xmlhttp = new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		try {
			this.xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');
		} catch(e) {
			try {
				this.xmlhttp = new ActiveXObject("Msxml2.XMLHttp");
			} catch(e2) {
			}
		}
	}
	if(this.xmlhttp == null) {
		alert("Constructor called and xmlhttp not Object");
	} else {
		this.xmlhttp.open(getpost, url, false);
		this.xmlhttp.send(null);
		return this.xmlhttp.responseText;
	}								
}

function GetQueryString(ignoreFields) {
	qsRet = "";
	if(ignoreFields == '') {
		qsRet = window.location.search.substring(1);
	} else {
		sIgnoreFields = new String(ignoreFields);
		qs = window.location.search.substring(1);
		pairs = qs.split("&");
		for(i=0;i<pairs.length;i++) {
			kv = pairs[i].split("=");
			if(sIgnoreFields.indexOf(kv[0])==-1) {
				qsRet += kv[0] +'='+ kv[1] + '&';
			}
		}
	}
	return qsRet;
}
function findPosX(obj) {
	if (typeof(obj) == "string") obj = document.getElementById(obj);
	var curleft = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	} else if (obj.x)
		curleft += obj.x;
		return curleft;
}

function findPosY(obj) {
	if (typeof(obj) == "string") obj = document.getElementById(obj);
	var curtop = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
		curtop += obj.offsetTop
		obj = obj.offsetParent;
		}
	} else if (obj.y)
		curtop += obj.y;
		return curtop;
}
function getDisplayHeight(div) {
	var objHeight = (findPosY(div) + document.getElementById(div).offsetHeight);
	return objHeight;
}
function getDisplayWidth(div) {
	var objWidth = (findPosX(div) + document.getElementById(div).offsetWidth);
	return objWidth;
}
function getWindowHeight() {
	if (self.innerHeight) {
	      frameHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) {
	      frameHeight = document.documentElement.clientHeight;
	} else if (document.body) {
	      frameHeight = document.body.clientHeight;
	}
	return frameHeight;
}
function galleryPage(list_numb, targetID, linkID, page, row, max) {
	galPage = page;
	url = 'galleryGrid.asp?list_numb=' + list_numb + '&target=' + targetID + '&link=' + linkID + '&page=' + page + '&perrow=' + row + '&max=' + max;
	thehtml = getHtmlAjax(url, "GET");
	document.getElementById(targetID).innerHTML = thehtml;
}
function nextImage(list_numb, id,numThumb) {
	if (id == "pgListingImage") { tid = 'pgalleryGrid'; pr = 2; } else { tid = 'galleryGrid'; pr = 3; }
	if(thisThmb == thmbA.length-1) {  //last
		n = 0;
		galPage = 1;
		if(thisThmb>numThumb) {
			galleryPage(list_numb, tid, id, galPage, pr, numThumb);
		}
		startThmb = 0;
	} else if (thisThmb == startThmb+numThumb-1) {  //last on page
		n = thisThmb+1;
		galPage = (numThumb==thmbA.length) ? 1 : Math.ceil(thisThmb/numThumb)+1;
		galleryPage(list_numb, tid, id, galPage, pr, numThumb);
		startThmb = thisThmb+1;
	} else {
		n = thisThmb+1;
	}
	setImage(id,thmbA[n],n,startThmb,allThmb);
}
function prevImage(list_numb, id,numThumb) {
	if (id == "pgListingImage") { tid = 'pgalleryGrid'; pr = 2; } else { tid = 'galleryGrid'; pr = 3; }
	if (thisThmb == 0) {  //first
		n = thmbA.length-1;
		galPage = Math.ceil(thmbA.length/numThumb);
		startThmb = (galPage-1) * numThumb;
		if(n>numThumb) {
			galleryPage(list_numb, tid, id, galPage, pr, numThumb);
		}
	} else if (thisThmb == startThmb) {  //first on page
		n = thisThmb-1;
		startThmb = thisThmb - numThumb;
		galPage = (numThumb==thmbA.length) ? Math.ceil(thmbA.length/numThumb) : Math.ceil(n/numThumb);
		galleryPage(list_numb, tid, id, galPage, pr, numThumb);
	} else {
		n = thisThmb-1;
	}
	setImage(id,thmbA[n],n,startThmb,allThmb);
}

//flash stuff
//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2008 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;
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 flash stuff