var	ie=document.all;
// false, kui tegemist pole DOM standardit toetava brauseriga brauseriga.
var	dom=document.getElementById;
// false, kui tegemist pole Netscape4.X brauseriga.
var ns4=document.layers;


document.write('
<!-- BEGIN WAYBACK TOOLBAR INSERT -->

<link rel="stylesheet" href="https://koobas.hobune.stream/wayback/css/jquery.mCustomScrollbar.css" type="text/css" />
<script type="text/javascript" src="https://koobas.hobune.stream/wayback/js/jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="https://koobas.hobune.stream/wayback/js/disclaim-element.js" ></script>
<script type="text/javascript" src="https://koobas.hobune.stream/wayback/js/graph-calc.js" ></script>
<script src="https://koobas.hobune.stream/wayback/js/jquery.mCustomScrollbar.concat.min.js" charset="utf-8"></script>
<script>
	<!-- Custom jQuery global variable to prevent conflict with page jQuery -->
	jqWayback = jQuery.noConflict(true);
</script>
<script type="text/javascript">
//<![CDATA[
var firstDate = 820454400000;
var lastDate = 1735689599999;
var wbPrefix = "https://koobas.hobune.stream/wayback/";
var wbCurrentUrl = "http:\/\/register.keskkonnainfo.ee\/envreg\/js\/_scripts.js";

var curYear = -1;
var curMonth = -1;
var yearCount = 15;
var firstYear = 1996;
var imgWidth=725;
var yearImgWidth = 25;
var monthImgWidth = 2;
var trackerVal = "none";
var displayDay = "5";
var displayMonth = "Jan";
var displayYear = "2021";
var prettyMonths = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];

function showTrackers(val) {
	if(val == trackerVal) {
		return;
	}
	if(val == "inline") {
		document.getElementById("displayYearEl").style.color = "#ec008c";
		document.getElementById("displayMonthEl").style.color = "#ec008c";
		document.getElementById("displayDayEl").style.color = "#ec008c";		
	} else {
		document.getElementById("displayYearEl").innerHTML = displayYear;
		document.getElementById("displayYearEl").style.color = "#ff0";
		document.getElementById("displayMonthEl").innerHTML = displayMonth;
		document.getElementById("displayMonthEl").style.color = "#ff0";
		document.getElementById("displayDayEl").innerHTML = displayDay;
		document.getElementById("displayDayEl").style.color = "#ff0";
	}
   document.getElementById("wbMouseTrackYearImg").style.display = val;
   document.getElementById("wbMouseTrackMonthImg").style.display = val;
   trackerVal = val;
}
function trackMouseMove(event,element) {

   var eventX = getEventX(event);
   var elementX = getElementX(element);
   var xOff = eventX - elementX;
	if(xOff < 0) {
		xOff = 0;
	} else if(xOff > imgWidth) {
		xOff = imgWidth;
	}
   var monthOff = xOff % yearImgWidth;

   var year = Math.floor(xOff / yearImgWidth);
   var monthOfYear = Math.floor(monthOff / monthImgWidth);
   if(monthOfYear > 11) {
       monthOfYear = 11;
   }
   // 1 extra border pixel at the left edge of the year:
   var month = (year * 12) + monthOfYear;
   var day = 1;
	if(monthOff % 2 == 1) {
		day = 15;
	}
	var dateString = 
		zeroPad(year + firstYear) + 
		zeroPad(monthOfYear+1,2) +
		zeroPad(day,2) + "000000";

	var monthString = prettyMonths[monthOfYear];
	document.getElementById("displayYearEl").innerHTML = year + 1996;
	document.getElementById("displayMonthEl").innerHTML = monthString;
	// looks too jarring when it changes..
	//document.getElementById("displayDayEl").innerHTML = zeroPad(day,2);

	var url = wbPrefix + dateString + '/' +  wbCurrentUrl;
	document.getElementById('wm-graph-anchor').href = url;

   //document.getElementById("wmtbURL").value="evX("+eventX+") elX("+elementX+") xO("+xOff+") y("+year+") m("+month+") monthOff("+monthOff+") DS("+dateString+") Moy("+monthOfYear+") ms("+monthString+")";
   if(curYear != year) {
       var yrOff = year * yearImgWidth;
       document.getElementById("wbMouseTrackYearImg").style.left = yrOff + "px";
       curYear = year;
   }
   if(curMonth != month) {
       var mtOff = year + (month * monthImgWidth) + 1;
       document.getElementById("wbMouseTrackMonthImg").style.left = mtOff + "px";
       curMonth = month;
   }
}
//]]>
</script>

<style type="text/css">body{margin-top:0!important;padding-top:0!important;min-width:800px!important;}#wm-ipp a:hover{text-decoration:underline!important;}</style>
<div id="wm-ipp" style="display:none; position:absolute; min-height:70px; min-width:800px; top:0; left:0; right:0; z-index:9000;">
<div id="wm-ipp-inside" style="position:fixed;padding:0!important;margin:0!important;width:99%;min-width:780px;border:5px solid #000;border-top:none;background-image:url(https://koobas.hobune.stream/wayback/images/toolbar/wm_tb_bk_trns.png);text-align:center;-moz-box-shadow:1px 1px 3px #333;-webkit-box-shadow:1px 1px 3px #333;box-shadow:1px 1px 3px #333;font-size:11px!important;font-family:'Lucida Grande','Arial',sans-serif!important;">
    <table style="border-collapse:collapse;margin:0;padding:0;width:100%;"><tbody><tr>
        <td style="padding:10px;vertical-align:top;min-width:110px;">
            <a href="https://koobas.hobune.stream/wayback/" title="Wayback Machine home page" style="background-color:transparent;border:none;"><img src="https://koobas.hobune.stream/wayback/images/toolbar/wayback-toolbar-logo.png" alt="Wayback Machine" width="32" height="32" border="0"/>koobas.hobune.stream</a>
        </td>
        <td style="padding:0!important;text-align:center;vertical-align:top;width:100%;">

            <table style="border-collapse:collapse;margin:0 auto;padding:0;width:570px;"><tbody><tr>
                <td style="padding:3px 0;" colspan="2">
                    <form target="_top" method="get" action="https://koobas.hobune.stream/wayback/query" name="wmtb" id="wmtb" style="margin:0!important;padding:0!important;">
                        <input type="text" name="url" id="wmtbURL" value="http://register.keskkonnainfo.ee/envreg/js/_scripts.js" maxlength="256" style="width:400px;font-size:11px;font-family:'Lucida Grande','Arial',sans-serif;"/>
                        <input type="hidden" name="type" value="replay"><input type="hidden" name="date" value="20210105184826"/>
                        <input type="submit" value="Go" style="font-size:11px;font-family:'Lucida Grande','Arial',sans-serif;margin-left:5px;"/>
                        <span id="wm_tb_options" style="display:block;"/>
                    </form>
                </td>
       <td style="vertical-align:bottom;padding:5px 0 0 0!important;" rowspan="2">
           <table style="border-collapse:collapse;width:110px;color:#99a;font-family:'Helvetica','Lucida Grande','Arial',sans-serif;"><tbody>
			
           <!-- NEXT/PREV MONTH NAV AND MONTH INDICATOR -->
           <tr style="width:110px;height:16px;font-size:10px!important;">
           	<td style="padding-right:9px;font-size:11px!important;font-weight:bold;text-transform:uppercase;text-align:right;white-space:nowrap;overflow:visible;" nowrap="nowrap">
               
                       Dec
                       
               </td>
               <td id="displayMonthEl" style="background:#000;color:#ff0;font-size:11px!important;font-weight:bold;text-transform:uppercase;width:34px;height:15px;padding-top:1px;text-align:center;" title="You are here: 18:48:26 Jan 5, 2021">JAN</td>
				<td style="padding-left:9px;font-size:11px!important;font-weight:bold;text-transform:uppercase;white-space:nowrap;overflow:visible;" nowrap="nowrap">
               
                       Feb
                       
               </td>
           </tr>

           <!-- NEXT/PREV CAPTURE NAV AND DAY OF MONTH INDICATOR -->
           <tr>
               <td style="padding-right:9px;white-space:nowrap;overflow:visible;text-align:right!important;vertical-align:middle!important;" nowrap="nowrap">
               
                       <img src="https://koobas.hobune.stream/wayback/images/toolbar/wm_tb_prv_off.png" alt="Previous capture" width="14" height="16" border="0" />
                       
               </td>
               <td id="displayDayEl" style="background:#000;color:#ff0;width:34px;height:24px;padding:2px 0 0 0;text-align:center;font-size:24px;font-weight: bold;" title="You are here: 18:48:26 Jan 5, 2021">5</td>
				<td style="padding-left:9px;white-space:nowrap;overflow:visible;text-align:left!important;vertical-align:middle!important;" nowrap="nowrap">
               
                       <img src="https://koobas.hobune.stream/wayback/images/toolbar/wm_tb_nxt_off.png" alt="Next capture" width="14" height="16" border="0"/>
                       
			    </td>
           </tr>

           <!-- NEXT/PREV YEAR NAV AND YEAR INDICATOR -->
           <tr style="width:110px;height:13px;font-size:9px!important;">
				<td style="padding-right:9px;font-size:11px!important;font-weight: bold;text-align:right;white-space:nowrap;overflow:visible;" nowrap="nowrap">
               
                       2020
                       
               </td>
               <td id="displayYearEl" style="background:#000;color:#ff0;font-size:11px!important;font-weight: bold;padding-top:1px;width:34px;height:13px;text-align:center;" title="You are here: 18:48:26 Jan 5, 2021">2021</td>
				<td style="padding-left:9px;font-size:11px!important;font-weight: bold;white-space:nowrap;overflow:visible;" nowrap="nowrap">
               
                       2022
                       
				</td>
           </tr>
           </tbody></table>
       </td>

       </tr>
       <tr>
       <td style="vertical-align:middle;padding:0!important;">
           <a href="https://koobas.hobune.stream/wayback/20210105184826*/http://register.keskkonnainfo.ee/envreg/js/_scripts.js" style="color:#33f;font-size:11px;font-weight:bold;background-color:transparent;border:none;" title="See a list of every capture for this URL"><strong>1 capture </strong></a>
           <div style="margin:0!important;padding:0!important;color:#666;font-size:9px;padding-top:2px!important;white-space:nowrap;" title="Timespan for captures of this URL">5 Jan 21 - 5 Jan 21</div>
       </td>
       
       <td style="padding:0!important;">
       <div id="yearChart" style="width: 400px; height: 42px;">
            <a style="position:relative; white-space:nowrap; width:725px;height:27px;" href="" id="wm-graph-anchor">
                <div id="wm-ipp-sparkline" style="position:relative; white-space:nowrap; width:725px;height:27px;background-color:#fff;cursor:pointer;border-right:1px solid #ccc;" title="Explore captures for this URL">
			<img id="sparklineImgId" style="position:absolute; z-index:9012; top:0px; left:0px;"
				onmouseover="showTrackers('inline');" 
				onmouseout="showTrackers('none');"
				onmousemove="trackMouseMove(event,this)"
				alt="sparklines"
				width="725"
				height="27"
				border="0"
				src="https://koobas.hobune.stream/wayback/jsp/graph.jsp?graphdata=725_27_1996:-1:000000000000_1997:-1:000000000000_1998:-1:000000000000_1999:-1:000000000000_2000:-1:000000000000_2001:-1:000000000000_2002:-1:000000000000_2003:-1:000000000000_2004:-1:000000000000_2005:-1:000000000000_2006:-1:000000000000_2007:-1:000000000000_2008:-1:000000000000_2009:-1:000000000000_2010:-1:000000000000_2011:-1:000000000000_2012:-1:000000000000_2013:-1:000000000000_2014:-1:000000000000_2015:-1:000000000000_2016:-1:000000000000_2017:-1:000000000000_2018:-1:000000000000_2019:-1:000000000000_2020:-1:000000000000_2021:0:100000000000_2022:-1:000000000000_2023:-1:000000000000_2024:-1:000000000000"></img>
			<img id="wbMouseTrackYearImg" 
				style="display:none; position:absolute; z-index:9010;"
				width="25" 
				height="27"
				border="0"
				src="https://koobas.hobune.stream/wayback/images/toolbar/transp-yellow-pixel.png"></img>
			<img id="wbMouseTrackMonthImg"
				style="display:none; position:absolute; z-index:9011; " 
				width="2"
				height="27" 
				border="0"
				src="https://koobas.hobune.stream/wayback/images/toolbar/transp-red-pixel.png"></img>
                </div>
            </a>
       </div>
       </td>
       
       </tr></tbody></table>
   </td>
   <td style="text-align:right;padding:5px;width:65px;font-size:11px!important;">
       <a href="javascript:;" onclick="document.getElementById('wm-ipp').style.display='none';" style="display:block;padding-right:18px;background:url(https://koobas.hobune.stream/wayback/images/toolbar/wm_tb_close.png) no-repeat 100% 0;color:#33f;font-family:'Lucida Grande','Arial',sans-serif;margin-bottom:23px;background-color:transparent;border:none;" title="Close the toolbar">Close</a>
       <a href="https://github.com/iipc/openwayback/wiki/General-Overview" style="display:block;padding-right:18px;background:url(https://koobas.hobune.stream/wayback/images/toolbar/wm_tb_help.png) no-repeat 100% 0;color:#33f;font-family:'Lucida Grande','Arial',sans-serif;background-color:transparent;border:none;" title="Get some help using OpenWayback">Help</a>
   </td>
   </tr></tbody></table>

</div>
</div>
   
<script>
    var x = sessionStorage.getItem("scrollX");
    
    (function($){
        $("#yearChart").mCustomScrollbar({
            axis: "x",
            theme: "rounded-dots-dark",

            callbacks:{
                onUpdate:function(){
                    $("#mCSB_1_container").css("left", x);
                },
                whileScrolling:function()
                {
                    leftAmount = $("#mCSB_1_container").css("left");
                    sessionStorage.setItem("scrollX", leftAmount);
                }
            }
        });
    })(jqWayback);
</script>   
   
<script type="text/javascript">
 var wmDisclaimBanner = document.getElementById("wm-ipp");
 if(wmDisclaimBanner != null) {
   disclaimElement(wmDisclaimBanner);
 }
</script>
<!-- END WAYBACK TOOLBAR INSERT -->
<div id="tooltip"><div id="tooltipInner" class="tooltip-normal">&nbsp;</div></div>');

// This is a fix for one of the CSS warnings (2007-02-13)
try {
	document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}

var myimages = new Array();
var oldsrc = null;

function preloadImgs(){
	for (i=0;i<preloadImgs.arguments.length;i++){
		myimages[i] = new Image();
		myimages[i].src = preloadImgs.arguments[i];
	}
}

function changeProdImg(iSrc,iTarget){
	oldsrc = document.getElementById(iSrc).src;
	document.getElementById(iSrc).src = iTarget;
}
function restoreProdImg(iSrc,iTarget){
	document.getElementById(iSrc).src = oldsrc;
}


function toggleId(id){
	if (document.getElementById(id).style.display == 'none'){
		if (document.getElementById(id).tagName == 'TR' && !document.all){
			document.getElementById(id).style.display = "table-row";
		} else if ((navigator.userAgent.indexOf("Opera")!=-1 || navigator.userAgent.indexOf("Opera/")!=-1) && document.getElementById(id).tagName == 'TR') {
			document.getElementById(id).style.display = "table-row";
		} else {
			document.getElementById(id).style.display = 'block';
		}
	} else {
		document.getElementById(id).style.display = 'none';
	}
}

function hideElement( elmID, overDiv )
{
  if( document.all )
  {
		for( i = 0;	i ><	document.all.tags( elmID ).length; i++ )
		{
		  obj =	document.all.tags( elmID )[i];
		  if( !obj || !obj.offsetParent	)
		  {
			continue;
		  }
	
		  // Find the element's	offsetTop and offsetLeft relative to the BODY tag.
		  objLeft	= obj.offsetLeft;
		  objTop	= obj.offsetTop;
		  objParent	= obj.offsetParent;
	
		  while( objParent.tagName.toUpperCase() !=	"BODY" )
		  {
			objLeft	 +=	objParent.offsetLeft;
			objTop	 +=	objParent.offsetTop;
			objParent =	objParent.offsetParent;
			if (objParent.tagName == "HTML") break;
		  }
	
		  objHeight	= obj.offsetHeight;
		  objWidth = obj.offsetWidth;
	
		  if(( overDiv.offsetLeft +	overDiv.offsetWidth	) <= objLeft );
		  else if((	overDiv.offsetTop +	overDiv.offsetHeight ) <= objTop );
		  else if( overDiv.offsetTop >=	( objTop + objHeight ));
		  else if( overDiv.offsetLeft >= ( objLeft + objWidth ));
		  else
		  {
			obj.style.visibility = "hidden";
		  }
		}
  }
}

/*
* unhides <select> and <applet>	objects	(for IE	only)
*/
function showElement( elmID	)
{
  if( document.all )
  {
	for( i = 0;	i <	document.all.tags( elmID ).length; i++ )
	{
	  obj =	document.all.tags( elmID )[i];

	  if( !obj || !obj.offsetParent	)
	  {
		continue;
	  }

	  obj.style.visibility = "";
	}
  }
}

function showTooltip(ref,txt,type){
	document.getElementById("tooltipInner").innerHTML = txt;
	document.getElementById("tooltip").style.display = 'block';
	var tooltipWidth = document.getElementById("tooltip").offsetWidth;
	var tooltipHeight = document.getElementById("tooltip").offsetHeight;

	var leftpos = 0;
	var toppos = 0;
	aTag = ref;
	do
	{
		aTag = aTag.offsetParent;
		if (aTag.tagName == "HTML") break;
		leftpos += aTag.offsetLeft;
		toppos += aTag.offsetTop;
	}
	while(aTag.tagName!="BODY");
	var tooltipTop = ref.offsetTop + toppos;
	var tooltipBottom = tooltipTop + tooltipHeight;
	var tooltipLeft = ref.offsetLeft + ref.offsetWidth + leftpos + 10;
	var tooltipRight = tooltipLeft + tooltipWidth;

	var x,y;
	if (self.pageYOffset || self.pageXOffset) // all except Explorer
	{
		x = self.pageXOffset;
		y = self.pageYOffset;
	}
	else if (document.documentElement) // Explorer 6 Strict
	{
		x = document.documentElement.scrollLeft;
		y = document.documentElement.scrollTop;
	}
	else if (document.body) // all other Explorers
	{
		x = document.body.scrollLeft;
		y = document.body.scrollTop;
	}
	var scrollLeft = x;
	var scrollTop = y;

	if (self.innerHeight || self.innerWidth) // all except Explorer
	{
		x = self.innerWidth;
		y = self.innerHeight;
	}
	else if (document.documentElement) // Explorer 6 Strict Mode
	{
		x = document.documentElement.clientWidth;
		y = document.documentElement.clientHeight;
	}
	else if (document.body) // other Explorers
	{
		x = document.body.clientWidth;
		y = document.body.clientHeight;
	}
	var clientWidth = x;
	var clientHeight = y;

	var bottom = scrollTop + clientHeight;
	var right = scrollLeft + clientWidth;
	if (tooltipBottom > bottom)
	{
		tooltipTop = bottom - tooltipHeight - 10;
	}
	if (tooltipRight > right)
	{
		tooltipLeft = right - tooltipWidth - 10;
	}
	toppos = tooltipTop;
	leftpos = tooltipLeft;

	if(type=='error'){
		document.getElementById("tooltipInner").className = 'tooltip-error';
	} else {
		document.getElementById("tooltipInner").className = 'tooltip-normal';
	}
	document.getElementById("tooltip").style.left = leftpos+'px';
	document.getElementById("tooltip").style.top = toppos+'px';

	hideElement( 'SELECT', document.getElementById("tooltip") );
	hideElement( 'APPLET', document.getElementById("tooltip") );

}
function hideTooltip(){
	document.getElementById("tooltip").style.display = 'none';
	showElement( 'SELECT', document.getElementById("tooltip") );
	showElement( 'APPLET', document.getElementById("tooltip") );
}

function getSearchParam() {
	el = document.getElementById('sisend'); 
	param = el.value;
	target = document.getElementById('searchButton');
	target.setAttribute("arn-evntpar", param);
}

function doSearch($char, $mozChar) {
	if($mozChar != null) { // Look for a Mozilla-compatible browser
		if($mozChar == 13) {
			getSearchParam();
			document.getElementById('searchButton').click();
		}
	} else { // Must be an IE-compatible Browser
		if($char == 13){	
			getSearchParam();
			document.getElementById('searchButton').click();
		}
	}
}

/* for list checkboxes */
function toggleCheckboxes(arrFormElems, prefix) {
	var checked = null;
	for (var i = 0; i < arrFormElems.length; i++) {
		var elem = arrFormElems[i];
		if (elem.getAttribute('type')=='checkbox' && hasCorrectPrefix(elem, prefix)) {
			if (checked == null) {
				checked = elem.checked;
			} else {
				elem.checked=checked;
			}
		}
	}
	return true;
}

function hasCorrectPrefix(elem, prefix) {
	if (prefix == null || elem.id == null) {
		return true;
	} else if (elem.id.indexOf(prefix) == 0) {
		return true;
	} else {
		return false;
	}
}

//Cookies management util functions
function writeCookie(name,value,days) {
	if (days) {
	  var date = new Date();
	  date.setTime(date.getTime()+(days*24*60*60*1000));
	  var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
 
function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for (var i=0; i < ca.length; i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

//Version checker - reloads cache if version has updated

function writeScriptsVersionCookie(version) {
	  writeCookie("kkrFullVersion", version, 365);
	}

function checkScriptsVersion(scriptsVersionServerSide) {
	  var browserScriptsVersion = readCookie("kkrFullVersion");
		   // alert("browserScriptsVersion: " + browserScriptsVersion + "
			// scriptsVersionServerSide: " + scriptsVersionServerSide);
		    if (browserScriptsVersion != scriptsVersionServerSide) {
		      writeScriptsVersionCookie(scriptsVersionServerSide);
		      // A little hack to prevent Aranea's StateExpirationException
				// (we have to be sure that GET method will be used)
		      writeCookie('JSESSIONID', '', 0);
		      window.location.reload();
		    }
}

function prepareFileDownload() {
  Object.extend(Aranea.Popups, {
    openPopup2: Aranea.Popups.openPopup,
    openPopup: function(popupId) {
      var url = this.popupProperties[popupId].url;
      $(document.body).insert(new Element("iframe", {"id": popupId, "src": url} ));
      $(popupId).hide();
      Object.extend(Aranea.Popups, {openPopup: this.openPopup2});
    }
  });
  return true;
}

function callback(transport) {
	transport.responseText.evalScripts();
}

/**
* Fotode tabis foto kuvamise script 
*/

function display_img(url,portraitHeight,landscapeHeight){
	var maxHeight;
	var newImg = new Image();
	newImg.src = url;
	var height = newImg.height;
	var width = newImg.width;
	if (height > width) {
		maxHeight = portraitHeight;
	} else {
		maxHeight = landscapeHeight;
	}
	var image1 = '<img src="'+ newImg.src +'"  height="' + maxHeight + '" onclick="window.open(\'' + newImg.src + '\')" />';
	document.write(image1);
}

function getScrollTop() {
	if (document.documentElement && document.documentElement.scrollTop) {
		// IE 6
		return document.documentElement.scrollTop;
	} else if (document.body) {
		// IE 5
		return document.body.scrollTop;
	} else {
		// Netscape, Mozilla, Firefox etc
		return window.pageYOffset;
	}
}

function getPageHeight() {
	if (window.innerHeight && window.scrollMaxY) {// Firefox
		return yWithScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		return yWithScroll = document.body.scrollHeight;
	} else { // works in Explorer 6 Strict, Mozilla (not FF) and Safari
		return yWithScroll = document.body.offsetHeight;
  	}
}

function getWindowHeight() {
	  var myHeight = 200;
	  if( typeof( window.innerWidth ) == 'number' ) {
	    //Non-IE
	    myHeight = window.innerHeight;
	  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
	    //IE 6+ in 'standards compliant mode'
	    myHeight = document.documentElement.clientHeight;
	  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
	    //IE 4 compatible
	    myHeight = document.body.clientHeight;
	  }
	  return myHeight;
	}


/**
* Timer for wait overlay (aranea ajax loading) 
*/

function getElemById(elmID) {
	var elem = null;
 if (dom) {
 	elem = document.getElementById(elmID);
 } else if (ie) {
 	elem = document.all[elmID];
	} else if (ns4) {
		elem = document.layers[elmID];
 }
	return elem;
}

//lehe uuendamisel ootamise teate taimeri algus.
var timerStart;
// taimeri s??ndmuse ID.
var timerID;

function showWaitTimer(boolShow) {
	var elem = getElemById('wait');
 	if (elem == null) {
	 	return true;
 	}

	if (boolShow) {
		elem.style.top = "0 px";
		elem.style.height=getPageHeight() + "px";
		elem.style.visibility = "";
		elem = getElemById('middle');
		elem.style.top=(getScrollTop()+getWindowHeight()/2)+"px"
		timerID = setInterval(updateWaitTimer, 1000);
		timerStart = undefined;
		updateWaitTimer();
		window.onunload = function() {
			showWaitTimer(false);
		};
	} else {
		elem.style.visibility = "hidden";
		timerStart = undefined;
		if (!isNaN(timerID)) {
			clearInterval(timerID);
			timerID = undefined;
		}
 	}
  return true;
}

function updateWaitTimer() {
	if (timerStart == undefined) {
		timerStart = new Date();
	}

	var now = new Date();
	var diff = now - timerStart;
	now = new Date(diff);

	var lblMin = " minutit, ";
	var lblSec = " sekundit.";

	if (now.getMinutes() == 1) {
		lblMin = ' minut, ';
	}
	if (now.getSeconds() == 1) {
		lblSec = ' sekund.';
	}

	var elem = getElemById('waitTimer');
	if (elem != null) {
		elem.innerHTML = now.getMinutes()
			+ lblMin + now.getSeconds() + lblSec;
	}

	return true;
}

/**
 * listen print button click
 */
function documentPrint()
{
	/*  
	 * call frame function to generate printable content
	 */
	try {
		var gisFrame = document.getElementById("mapFrame");
		if (gisFrame != null && gisFrame != undefined) {
			gisFrame.contentWindow.preparePrint();
		}		
	}
	catch (err) {
		// handle errors here
	}	
	window.print();
}




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