repairTroubleWithJS = function () {document.body.style.fontSize = 68 + Math.random()/6 + 0.75 + '%';}
/* Get Element By Id */

	var dataCollection = '';

	function $() 
	{    
		  var elements = new Array();    
		
		  for (var i = 0; i < arguments.length; i++) 
		  {    
			var element = arguments[i];    

			if (typeof element == 'string')    
			  element = document.getElementById(element);    

			if (arguments.length == 1)    
			  return element;    

			elements.push(element);    
		  }    
		  return elements;    
	} 
	
	function hideTabElement(id)
	{
		$(id).style.display = 'none';
	}
	
	function hideAllTabElements()
	{
		for(var i = 0; i < document.getElementsByTagName('div').length; i++)
		if (document.getElementsByTagName('div')[i].className == 'tab-text')
		{
			document.getElementsByTagName('div')[i].style.display = 'none';
			$('link-'+document.getElementsByTagName('div')[i].id).className = '';
		}
	}
	
	function toggleTabElement(id)
	{
		hideAllTabElements();
		
		if ($(id).style.display == 'none')
		{
			$(id).style.display = '';
			$('link-'+id).className = 'link-hovered';
		}
		else
		{
			$(id).style.display = 'none';
			$('link-'+id).className = '';
		}
		repairTroubleWithJS();
	}

	function newWindow(url, width, height)
	{
		var left = Math.round((screen.width/2)-(width/2));
		var top = Math.round((screen.height/2)-(height/2));

		FormWin = window.open(url, '', "width="+width+", height="+height+", status=no, menubar=no, resizable=no, scrollbars=no,  border=no, toolbar=no, left="+left+", top="+top);
	}
	

/* Get lang */
	var lang = new Array();
	
	function getlang (id)
	{
		if (lang[id]) return lang[id];
		else id;
	}

	
/* User function */
	MyUserFunction = function () {}

	
/* Repair IE footer bug */
	repairTroubleWithJS = function () {
		document.body.style.fontSize = 68 + Math.random()/6 + 0.75 + '%';
	}


/* Print page */
	printit = function ()
	{
		if(window.print) window.print(); return false;
		var WebBrowser = '<object id="WebBrowserPrint" width="0" height="0" classid="clsid:8856F961-340A-11D0-A96B-00C04FD705A2"></object>';
		document.body.insertAdjacentHTML('beforeEnd', WebBrowser);
		WebBrowserPrint.ExecWB(6, 2);
	}

	
/* Set cookie */
	setCookie = function (name, value)
	{
		var exp = new Date();
		var e = exp.getTime()+(24*60*60*30*1000);
		exp.setTime(e);
		document.cookie = name + "=" + escape(value) + ";path=/;expires="+exp.toUTCString();
	}
	
/* Get cookie */
	getCookie = function (name)
	{
		var prefix = name + "=";
		var start = document.cookie.indexOf(prefix);

		if (start == -1) return false;
		var end = document.cookie.indexOf(";", start + prefix.length)

		if (end == -1)	end = document.cookie.length;

		return unescape(document.cookie.substring(start + prefix.length, end));
	}
	
	
	checkmail = function (email) 
	{ 
		dog = email.indexOf("@"); 

		if (email.indexOf(".") == -1) return false; 
		
		if (dog == -1) return false; 

		if ((dog < 1) || (dog > email.length - 5)) return false;  

		if ((email.charAt(dog - 1) == '.') || (email.charAt(dog + 1) == '.')) return false; 
		 
		return true;
	} 

/* Change image code */

refreshCodeImage = function ()
{
	if ($('codeimageChangeable')) $('codeimageChangeable').src = 'codeimage/'+Math.random();
}

/* Page navgiation */

function go(href, block)
{
	MyUserFunction = repairTroubleWithJS;
	
	var waiting = '<div><img src="templates/common/images/ajax.gif" alt="..." /></div>';
	var data;

	data = 'ajax=1';
	data = data + dataCollection;

	ExecuteXMLCall(href, block, 'post', data,	false, '', waiting);
}

/* Forms  checker */
	checkForm = function ()
	{
		
		var error = 0;
	

		for (var i=0; i<fieldArray.length; i++) 
			if ($('xfield-'+fieldArray[i]))
			{
				if ($('error-'+fieldArray[i])){
					$('error-'+fieldArray[i]).innerHTML = ''; 
					if(($('xfield-'+fieldArray[i]).tagName == 'textarea' &&	 $('xfield-'+fieldArray[i]).innerHTML == '')	||
					   ($('xfield-'+fieldArray[i]).type	   == 'checkbox' && !$('xfield-'+fieldArray[i]).checked)			||
				   		($('xfield-'+fieldArray[i]).value   == ''))
				   	{
				 		$('error-'+fieldArray[i]).innerHTML = getlang('fill_this_field'); error = 1;
				 	}
				}
			}

		for (var i=0; i<checkArray.length; i++) if ($('xfield-'+checkArray[i]))
		{
			var count 	= $('xfield-'+checkArray[i]).value;
			var max 	= $('xfield-'+checkArray[i]+'-max').value;
			var min 	= $('xfield-'+checkArray[i]+'-min').value;

					
			if ($('error-'+checkArray[i])){
			
				$('error-'+checkArray[i]).innerHTML = ''; 
			
				var item = 0;
				for(var j=1; j<=count; j++)
					if($('xfield-'+checkArray[i]+'-'+j).checked) item++;				
		
			
			    if(max && (item > max))
	     		{
				 	$ ('error-'+checkArray[i]).innerHTML = 'Превышено максимальное количество ответов'; error = 1;
				}
				
				if((min > 0) && (item < min))
				{
	 				$ ('error-'+checkArray[i]).innerHTML = 'Отмечено меньше ответов, чем требуется'; error = 1;
	 			}
	 		}
		}
		for (var i=0; i<radioArray.length; i++) if ($('xfield-'+radioArray[i]+'-item'))
		{
			var count 	= $('xfield-'+radioArray[i]+'-item').value;
			var nochecked = true;

			$('error-'+radioArray[i]).innerHTML = '';

			for(var j = 1; j <= count; j++)
			{
				if($('xfield-'+radioArray[i]+'-'+j).checked) nochecked = false;
			}

			if(nochecked)
		   	{                                   
				$ ('error-'+radioArray[i]).innerHTML = getlang('fill_this_field'); error = 1;
			}
		}
	
		for (var i=0; i<emailArray.length; i++) if ($('xfield-'+emailArray[i]) && $('xfield-'+emailArray[i]).value != '')
		{
			$('error-'+emailArray[i]).innerHTML = ''; 
			
			if (!checkmail($('xfield-'+emailArray[i]).value))
			{
				$('error-'+emailArray[i]).innerHTML = getlang('uncorrect_email'); error = 1;
			}
		}
	
		for (var i=0; i<passwordArray.length; i++) if ($('xfield-'+passwordArray[i]) && $('xfield-'+passwordArray[i]).value != '')
		{
			$('error-'+passwordArray[i]).innerHTML = ''; 

			if ($('xfield-'+passwordArray[i]).value != $('password-xfield-'+passwordArray[i]).value)
			{
				$('error-'+passwordArray[i]).innerHTML = getlang('uncorr_pass_rep'); error = 1;
			}
		}

		if (error) return false;
	
		return true;
	}

/* End forms */

/* Expanded menu */

	hideAllExpands = function ()
	{
		for(var i = 0; i < document.getElementsByTagName('ul').length; i++)
			if (document.getElementsByTagName('ul')[i].className == 'sub-sub-menu')
			{
				document.getElementsByTagName('ul')[i].style.display = 'none';
				document.getElementsByTagName('ul')[i].style.position = 'relative';
				document.getElementsByTagName('ul')[i].style.left = '0';
				document.getElementsByTagName('ul')[i].style.top = '0';
				
				block_name =  new String(document.getElementsByTagName('ul')[i].id);

				block_name = block_name.replace('menu-item-','');
				
				$('menu-wrapper-' + block_name).className = '';
			}
	}
	
	
	prepareExpands = function (firstMenuItem)
	{
		hideAllExpands();
		
		//var menu_cookie = getCookie('sitemenu');
        var menu_cookie = '';

		if (menu_cookie != '')
		{
			var menu_array = new Array();
			menu_array = menu_cookie.split('[delim]');
			for (var i = 0; i < menu_array.length; i++)
				if ($('menu-item-'+menu_array[i]))
				{
					$('menu-wrapper-' + menu_array[i]).className = 'sub-menu-hover';
					$('menu-item-'+menu_array[i]).style.display = '';
				}

		}
		else if ($('menu-item-'+firstMenuItem))
		{
			$('menu-wrapper-' + firstMenuItem).className = 'sub-menu-hover';
			$('menu-item-'+firstMenuItem).style.display = '';
		}
		
	}

	expandMenu = function (block_name)
	{
		var menu_cookie = getCookie('sitemenu');
		var menu_array = new Array()
		if (menu_cookie) menu_array = menu_cookie.split('[delim]');
		block_name = block_name.replace('menu-item-','');
	
		if ($('menu-item-' + block_name))
		{
			if ($('menu-item-' + block_name).style.display == 'none')
			{
				hideAllExpands();
				setCookie('sitemenu', '');
				var menu_array = new Array()
				menu_array[menu_array.length] =  block_name;
				$('menu-wrapper-' + block_name).className = 'sub-menu-hover';
				$('menu-item-' + block_name).style.display = '';
			}
			else
			{
				$('menu-wrapper-' + block_name).className = '';
				$('menu-item-' + block_name).style.display = 'none';
				var i = 0;
				while ((menu_array[i] != block_name)&&(i <  menu_array.length)) i++;
				menu_array[i] = '';
			}
		}
		
		menu_string = menu_array.join ('[delim]');
		setCookie('sitemenu', menu_string);
	}	
	
/* News */

	function newsShortToLong (id, ob)
	{
		if ($('short-preview-'+id).style.display == 'none')
		{
			ob.src='templates/common/images/down.gif';
			$('short-preview-'+id).style.display = 'block';
			$('full-preview-'+id).style.display = 'none';
			
		}else
		{
			ob.src='templates/common/images/up.gif';
			$('full-preview-'+id).style.display = 'block';
			$('short-preview-'+id).style.display = 'none';
		}
		
		return true;
	}
	
	function showNewsByCat (type, ob, url) 
	{
		ob.className = 'link-hovered';
		
		MyUserFunction = repairTroubleWithJS;
	
		var waiting = '<div><img src="templates/common/images/ajax.gif" alt="..." /></div>';
		var data;
		
		data = 'ajax=1';
		
		data = data + '&type=' + type;
		
		dataCollection = '&type=' + type;
	
		ExecuteXMLCall(site_vdir+'plugins/articles/listext'+url, 'newsblock', 'post', data,	false, '', waiting);
	}
	
/* Alphabet */

	function showAlphabet (url) 
	{
		MyUserFunction = repairTroubleWithJS;
	
		var waiting = '<div><img src="templates/common/images/ajax.gif" alt="..." /></div>';
		var data;
		
		data = 'ajax=1';	
		ExecuteXMLCall(site_vdir+'plugins/headings/list/char/'+url, 'headeringblock', 'post', data,	false, '', waiting);
	}
	
/* Alphabet */

	function showFaqGroup (url) 
	{
		MyUserFunction = repairTroubleWithJS;
	
		var waiting = '<div><img src="templates/common/images/ajax.gif" alt="..." /></div>';
		var data;
		
		data = 'ajax=1';	
		ExecuteXMLCall(site_vdir+'plugins/faq/catalogue/id/'+url, 'faqblock', 'post', data,	false, '', waiting);
	}
	
/* Search */
	var ajaxUrlSearch = 'search';
	
	Search = function ()
	{
		var ajaxUrlSearchWait = '<div><img src="templates/common/images/ajax.gif" alt="..." /></div>';
		MyUserFunction = repairTroubleWithJS;
		
		var data;
		data = 'ajax=1';
		data += '&searchSiteInner='  + $('searchSiteInner').value;
		data += '&search_in_results=' + $('search_in_results').checked;
		data += '&results_query=' + $('results_query').value;
		data += '&search_site='  + $('search_site').value;
		data += '&search_group=' + $('search_group').value;
		
		ExecuteXMLCall(site_vdir+ajaxUrlSearch, 'searchResult', 'post', data, true, '', ajaxUrlSearchWait);
	}