function setcheckcalcparam(id,k,dname){
 
 v = $('#'+id).val();
 for(i=0;i<=k;i++){
  if (i==v){
   $('#'+dname+v).show();
  }
  else{
    $('#'+dname+i).hide();
  } 
 }//for 
}//setcheckcalcparam


function setcheckcalcparamdop(v,k,dname){

 for(i=0;i<=k;i++){
  if (i==v){
   if (document.getElementById(dname+v).style.display=="none") $('#'+dname+v).show();
   else $('#'+dname+i).hide();
  }   
  else{ 
    $('#'+dname+i).hide();
  } 
 }//for 
}//setcheckc

function getcalcvalue(){ 
  str = '';
  str = str+'?calc_region_id='+$('#calc_region_id').val();
  str = str+'&calc_object_id='+$('#calc_object_id').val();
  str = str+'&calc_service_id='+$('#calc_service_id').val();
  ajaxLoad('calcres','getcalc.php'+str,'Рассчет...','');
}//getcalcvalue

 function show_checkboxes(id){
    $('.checkboxes').hide(); // тут ещё было бы желательно обнулять выбранные чекбоксы на форме при сокрытии дива
    $('#checkboxes_'+id).show();
  }


function ajaxLoad(obj,url,defMessage,post,callback){
  var ajaxObj;
  if (defMessage) document.getElementById(obj).innerHTML=defMessage;
  if(window.XMLHttpRequest){
      ajaxObj = new XMLHttpRequest();
  } else if(window.ActiveXObject){
      ajaxObj = new ActiveXObject("Microsoft.XMLHTTP");
  } else {
      return; 
  } 
  //ajaxObj.open ('GET', location.href+'?ps='+page);
  ajaxObj.open ((post?'POST':'GET'), url);
  if (post&&ajaxObj.setRequestHeader)
      ajaxObj.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=windows-1251;");
// ajaxObj.setRequestHeader("Man", "POST http://api.google.com/search/beta2 HTTP/1.1");
// ajaxObj.setRequestHeader("MessageType", "CALL");
  ajaxObj.setRequestHeader("Referer", location.href); // нужен в Donate
 
  ajaxObj.onreadystatechange = ajaxCallBack(obj,ajaxObj,(callback?callback:null));
  ajaxObj.send(post); 
  return false;
}//ajaxLoad 


function updateObj(obj, data, bold, blink){ 
   if(bold)data=data.bold();
   if(blink)data=data.blink();
   if(obj=='main'){
   var re1=new RegExp ("<title>([^<]+)</title>","i"); text=re1.exec(data);
   if(!(text==null)){t=text[1]; document.title=t; getObj('title2').innerHTML=t;
	data=data.replace(re1, "");
	}
   var i=data.lastIndexOf("<div id='r7'>");// нижний банер
   if(i){var t=data.substr(i+13);
        i1=t.indexOf("</div>");
        t=t.substr(0,i1);
        data=data.substr(0,i+13)+data.substr(i+i1+13);
	//alert(data.substr(i));
	}
   /*var i=data.lastIndexOf("<div id='v2'>"); // боковой банер
   if(i){var t=data.substr(i+13);
        i1=t.indexOf("</div>");
        t=t.substr(0,i1);
        data=data.substr(0,i+13)+data.substr(i+i1+13);
	}*/
   window.location.hash='#'+MainUrl;
   obj=document.getElementById(obj);
   obj.innerHTML=data;
   if(t)eval(t);
   /*
   document.getElementsByTagName('base')[0].href=;
   var el=document.createElement("base");
   el.setAttribute('href', 'http://htmlweb.ru'+MainUrl.substr(0,MainUrl.lastIndexOf('/')+1));
   document.getElementsByTagName('head')[0].appendChild(el);
   */
   //yaCounter44699.hit(window.location.href+'#'+MainUrl, document.title, null);

   window.setTimeout('oef()',500);
   // в правый блок загружаю новую рекламу
   return;
   }
   obj=document.getElementById(obj);
   if(obj.tagName=='INPUT') obj.value=data;
   else if(obj.tagName=='SELECT'){
	  obj.options.length = 0;
	  var re=new RegExp ("<option([^<]+)</option>","img");
	  data=data.match(re);
	  if(data){
	     for(i=0;i<data.length;i++){
		var re0 = new RegExp ("value=[\'\"]([^\'\"]+)[\'\"]","i"); value=re0.exec(data[i]); value= value==null? '' : value[1];
		var re1=new RegExp ("<option [^>]+>([^<]+)</option>","i"); text=re1.exec(data[i]); text= text==null? null : text[1];
		var re4 = new RegExp ("class=[\'\"]([^\'\"]+)[\'\"]","i"); defclass=re4.exec(data[i]);
		j=obj.options.length;
		if (text !=null){
		   var re2 = /selected/i; defSelected=re2.test(data[i]);
		   obj.options[j] = new Option(text, value,defSelected,defSelected);
		   var re3 = /disabled/i; if(re3.test(data[i]))obj.options[j].disabled=true;
		   if(defclass!=null) obj.options[j].className=defclass[1];
		   }else obj.options[j] = new Option('ОШИБКА!', '' );
		}
	 } 	
   }else obj.innerHTML = data;
}//updateObj
 
function ajaxCallBack(obj, ajaxObj, callback){
return function(){
    if(ajaxObj.readyState == 4){
       if(callback) if(!callback(obj,ajaxObj))return;
       if (ajaxObj.status==200){
            if(ajaxObj.getResponseHeader("Content-Type").indexOf("application/x-javascript")>=0)
              eval(ajaxObj.responseText);
	    else updateObj(obj, ajaxObj.responseText);
	    }
       else updateObj(obj, ajaxObj.status+' '+ajaxObj.statusText,1,1);
    }
}}//ajaxCallBack

function getcalcform(){ 
formComment=document.getcalc;
 str=''
 for (i=0; i<formComment.length; i++) if(formComment[i].name){
     if (formComment[i].type=="checkbox") {
      if(formComment[i].checked) str=str+encodeURIComponent(formComment[i].name)+'='+encodeURIComponent(formComment[i].value)+'&';
     }
     else str=str+encodeURIComponent(formComment[i].name)+'='+encodeURIComponent(formComment[i].value)+'&';
     }
  str=str.slice(0,-1);

  ajaxLoad('calcres','getcalc.php?'+str,'Рассчет...',''); 
 }//getcalcform

function setimage(id,iurl){
  img = document.getElementById(id); 
  if (img){     
    img.src=iurl;
  }  
}//setimage

function viewsdiv(k){	
	
	i='i'+k;
	sd = 'sd'+k;
	idiv=document.getElementById(i);
	sddiv = document.getElementById(sd);
	
	if (idiv){		
	
	if (sddiv.style.display=="block"){
	  setimage(i,"images/adown.png");
	  sddiv.style.display="none";
  }
  else{
    setimage(i,"images/aup.png");
	  sddiv.style.display="block";
  }  	
	}//idiv
}//viewsdiv

function showsubmenu(mmenuid){	
	
	var submenu=document.getElementById(mmenuid);
	
	if (submenu){		
	
	if (mmenuid != mm_id){	
		hidesubmenu(mm_id);
		submenu.style.display = "block";
		submenu.style.position = "absolute";			
		mm_id = mmenuid;
	}
	}
}

function checkIE(){
	var ua = navigator.userAgent.toLowerCase(); 
	var isIE    = ( (ua.indexOf("msie") >0) && (ua.indexOf("opera") == -1) ); 

	return isIE;
}//checkIE

function hidesubmenu(mmenuid){
	
	var submenu=document.getElementById(mmenuid);
	if (submenu){	
		submenu.style.display = "none";
		mm_id=0;
	}
}


function sOvr(src,clrOver) {
	src.style.cursor='hand';
	src.children.tags('a')[0].style.color=clrOver;
	src.style.border='solid 1px '+clrOver;

}
function sOut(src,clrOut1,clrOut2) {
	src.style.cursor = 'default';
	src.children.tags('a')[0].style.color=clrOut1;
	src.style.border='solid 1px '+clrOut2;

}
function mClk(src) {
	if(event.srcElement.tagName=='TD'){
	src.children.tags('a')[0].click();
	}
}


function rowOvr(src,clrOver) {
	src.style.cursor='pointer';
	src.style.backgroundColor=clrOver;

}
function rowOut(src,clrOut) {
	src.style.cursor = 'default';
	src.style.backgroundColor=clrOut;

}

function rowOvr1(src) {
	src.style.cursor='pointer';
	src.style.fontStyle = 'bold';

}
function rowOut1(src) {
	src.style.cursor = 'default';
	src.style.fontStyle = 'normal';
}

function rowOvr2(src,clrOver) {
	src.style.backgroundColor=clrOver;
}
function rowOut2(src,clrOut) {
	src.style.backgroundColor=clrOut;
}
function rowClk(src) {
	document.location = src;
}


function showFlash (flashName,w,h) {
	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='"+w+"' height='"+h+"'>");
	document.write("<param name='allowScriptAccess' value='sameDomain' />");
	document.write("<param name='movie' value='"+flashName+"' />");
	document.write("<param name='menu' value='false' />");
	document.write("<param name='quality' value='high' />");
	document.write("<embed src='"+flashName+"' menu='false' quality='high' width='"+w+"' height='"+h+"' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />");
	document.write("</object>");
}

function showPreloader() {
document.write("<div id='preloader' style='position:absolute; top:300px; left:500px; display:block;  background-color:#fff; padding:10px; z-index:1000;'><div style='background-color:#efefef; border: 1px solid #595959; text-align: center; padding:50px;'>Загрузка страницы,<br>пожалуйста, подождите<br><br><img src='/images/preloader.gif' alt='' width='104' height='17' border='0'></div></div>");

}


function hiddenPreloader() {
document.getElementById("preloader").style.visibility = "hidden";
}

function checkSiteSearchForm () {
  if (document.siteSearch.Requery.value=="" || document.siteSearch.Requery.value == "поиск по сайту") {
    alert ("Задан пустой поисковый запрос");
    document.siteSearch.Requery.focus();
    return false;
  } else {
    return true;
  }
}
/*
//---------------------------------------------------------------
// Opacity Displayer, Version 1.0
// Copyright Michael Lovitt, 6/2002.
// Distribute freely, but please leave this notice intact.
//---------------------------------------------------------------

//---------------------------------------------------------------
// OPACITY OBJECT
//
// Instantiates the object, defines the properties and methods.
function OpacityObject(divId, strPath) {

	this.id = divId;
	this.path = strPath;
	if (ns){
		if (browserVersion>=5) {
			this.layerObject = document.getElementById(divId).style;
		} else { 
			this.layerObject = eval("document."+divId);
		}
	} else {
		this.layerObject = eval(divId + ".style");
	}
	this.setBackground = od_object_setBackground;
}
// Uses AlphaImageLoader filter, or the css background property,
// as appropriate, to apply a PNG or GIF as the background of the layerObject.
function od_object_setBackground() {	
	if (pngAlpha) {
		this.layerObject.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+this.path+".png', sizingMethod='scale')";
	} else if (pngNormal) {
		this.layerObject.backgroundImage = 'url('+this.path+')';
	} else {
		this.layerObject.backgroundImage = 'url('+this.path+')';
	}
}
//---------------------------------------------------------------

//---------------------------------------------------------------
// OPACITY DISPLAY FUNCTION
// Outputs the image as a div with the AlphaImageLoader, or with
// a standard image tag.
function od_displayImage(strId, strPath, intWidth, intHeight, strClass, strAlt) {	
	if (pngAlpha) {
		document.write('<div style="height:'+intHeight+'px;width:'+intWidth+'px;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\''+strPath+'\', sizingMethod=\'scale\')" id="'+strId+'" class="'+strClass+'"></div>');
	} else if (pngNormal) {
		document.write('<img src="'+strPath+'" width="'+intWidth+'" height="'+intHeight+'" name="'+strId+'" border="0" class="'+strClass+'" alt="'+strAlt+'" />');
	} else {
		document.write('<img src="'+strPath+'" width="'+intWidth+'" height="'+intHeight+'" name="'+strId+'" border="0" class="'+strClass+'" alt="'+strAlt+'" />');
	}
}
//---------------------------------------------------------------

//---------------------------------------------------------------
// OPACITY ROLL-OVER FUNCTIONS
function od_rollOver(strId, strColor) {	
	if (pngAlpha) {
		document.getElementById(strId).style.backgroundColor = strColor;
	} else {
	    if (document.images && (flag == true)) {
	        document[strId].src = eval(strId + "on.src");
	    }
	}
}
function od_rollOut(strId, strColor) {	
	if (pngAlpha) {
		document.getElementById(strId).style.backgroundColor = strColor;
	} else {
	    if (document.images) {
	        document[strId].src = eval(strId + "off.src");
	    }
	}
}
//---------------------------------------------------------------

//---------------------------------------------------------------
// global variables

// if IE5.5+ on win32, then display PNGs with AlphaImageLoader
if ((browser.isIE55 || browser.isIE6up) && browser.isWin32) {
	var pngAlpha = true;
	var strExt = ".png";
// else, if the browser can display PNGs normally, then do that. that list includes:
	//     -Gecko Engine: Netscape 6 or Mozilla, Mac or PC
	//     -IE5+ Mac (OpacityObject applies the background image at 100% opacity)
	//     -Opera 6+ PC
	//     -Opera 5+ Mac (Doesn't support dynamically-set background images)
	//     -Opera 6+ Linux 
	//     -Omniweb 3.1+ 
	//     -Icab 1.9+ 
	//     -WebTV 
	//     -Sega Dreamcast
} else if ((browser.isGecko) || (browser.isIE5up && browser.isMac) || (browser.isOpera && browser.isWin && browser.versionMajor >= 6) || (browser.isOpera && browser.isUnix && browser.versionMajor >= 6) || (browser.isOpera && browser.isMac && browser.versionMajor >= 5) || (browser.isOmniweb && browser.versionMinor >= 3.1) || (browser.isIcab && browser.versionMinor >= 1.9) || (browser.isWebtv) || (browser.isDreamcast)) {
	var pngNormal = true;
	var strExt = ".png";
	// otherwise, we use plain old GIFs
} else {
	var strExt = ".gif";
}

var ns = (document.all)?false:true;
var browserVersion = parseFloat(navigator.appVersion );
//---------------------------------------------------------------
function BrowserDetectLite() {
	var ua = navigator.userAgent.toLowerCase(); 
	this.ua = ua;

	// browser name
	this.isGecko     = (ua.indexOf('gecko') != -1);
	this.isMozilla   = (this.isGecko && ua.indexOf("gecko/") + 14 == ua.length);
	this.isNS        = ( (this.isGecko) ? (ua.indexOf('netscape') != -1) : ( (ua.indexOf('mozilla') != -1) && (ua.indexOf('spoofer') == -1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) && (ua.indexOf('hotjava') == -1) ) );
	this.isIE        = ( (ua.indexOf("msie") != -1) && (ua.indexOf("opera") == -1) && (ua.indexOf("webtv") == -1) ); 
	this.isOpera     = (ua.indexOf("opera") != -1); 
	this.isKonqueror = (ua.indexOf("konqueror") != -1); 
	this.isIcab      = (ua.indexOf("icab") != -1); 
	this.isAol       = (ua.indexOf("aol") != -1); 
	this.isWebtv     = (ua.indexOf("webtv") != -1); 
	this.isOmniweb   = (ua.indexOf("omniweb") != -1);
	this.isDreamcast   = (ua.indexOf("dreamcast") != -1);
	
	// spoofing and compatible browsers
	this.isIECompatible = ( (ua.indexOf("msie") != -1) && !this.isIE);
	this.isNSCompatible = ( (ua.indexOf("mozilla") != -1) && !this.isNS && !this.isMozilla);
	
	// browser version
	this.versionMinor = parseFloat(navigator.appVersion); 
	
	// correct version number for NS6+ 
	if (this.isNS && this.isGecko) {
		this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
	}
	
	// correct version number for IE4+ 
	else if (this.isIE && this.versionMinor >= 4) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );
	}
	
	// correct version number for Opera 
	else if (this.isOpera) {
		if (ua.indexOf('opera/') != -1) {
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera/') + 6 ) );
		}
		else {
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera ') + 6 ) );
		}
	}
	
	// correct version number for Konqueror
	else if (this.isKonqueror) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('konqueror/') + 10 ) );
	}
	
	// correct version number for iCab 
	else if (this.isIcab) {
		if (ua.indexOf('icab/') != -1) {
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab/') + 6 ) );
		}
		else {
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab ') + 6 ) );
		}
	}
	
	// correct version number for WebTV
	else if (this.isWebtv) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('webtv/') + 6 ) );
	}
	
	this.versionMajor = parseInt(this.versionMinor); 
	this.geckoVersion = ( (this.isGecko) ? ua.substring( (ua.lastIndexOf('gecko/') + 6), (ua.lastIndexOf('gecko/') + 14) ) : -1 );
	
	// platform
	this.isWin   = (ua.indexOf('win') != -1);
	this.isWin32 = (this.isWin && ( ua.indexOf('95') != -1 || ua.indexOf('98') != -1 || ua.indexOf('nt') != -1 || ua.indexOf('win32') != -1 || ua.indexOf('32bit') != -1) );
	this.isMac   = (ua.indexOf('mac') != -1);
	this.isUnix  = (ua.indexOf('unix') != -1 || ua.indexOf('linux') != -1 || ua.indexOf('sunos') != -1 || ua.indexOf('bsd') != -1 || ua.indexOf('x11') != -1)
	
	// specific browser shortcuts
	this.isNS4x = (this.isNS && this.versionMajor == 4);
	this.isNS40x = (this.isNS4x && this.versionMinor < 4.5);
	this.isNS47x = (this.isNS4x && this.versionMinor >= 4.7);
	this.isNS4up = (this.isNS && this.versionMinor >= 4);
	this.isNS6x = (this.isNS && this.versionMajor == 6);
	this.isNS6up = (this.isNS && this.versionMajor >= 6);
	
	this.isIE4x = (this.isIE && this.versionMajor == 4);
	this.isIE4up = (this.isIE && this.versionMajor >= 4);
	this.isIE5x = (this.isIE && this.versionMajor == 5);
	this.isIE55 = (this.isIE && this.versionMinor == 5.5);
	this.isIE5up = (this.isIE && this.versionMajor >= 5);
	this.isIE6x = (this.isIE && this.versionMajor == 6);
	this.isIE6up = (this.isIE && this.versionMajor >= 6);
	
	this.isIE4xMac = (this.isIE4x && this.isMac);
}
var browser = new BrowserDetectLite();
*/