function getBrowserInfo() {
	 var t,v = undefined;
	 if (window.opera) t = 'Opera';
	 else if (document.all) {
	  t = 'IE';
	  var nv = navigator.appVersion;
	  var s = nv.indexOf('MSIE')+5;
	  v = nv.substring(s,s+1);
	 }
	 else if (navigator.appName) t = 'Netscape';
	 return {type:t,version:v};
	}
	 
	function bookmark(a){
	 var url = window.document.location;
	 var title = window.document.title;
	 var b = getBrowserInfo();
	 if (b.type == 'IE' && 7 > b.version && b.version >= 4) window.external.AddFavorite(url,title);
	 else if (b.type == 'Opera') {
	  a.href = url;
	  a.rel = "sidebar";
	  a.title = url+','+title;
	  return true;
	 }
	 else if (b.type == "Netscape") window.sidebar.addPanel(title,url,"");
	 else alert("������� CTRL-D, ����� �������� �������� � ��������.");
	 return false;
	}
	
	function viewSpan(all,spanName){
		if(all){
			document.all['city'].style.display="none";
			document.all['region'].style.display="none";
		}else{
			if(spanName=='city'){
				document.all['city'].style.display="inline";
				document.all['region'].style.display="none";
			}else{
				document.all['city'].style.display="none";
				document.all['region'].style.display="inline";
			}	
		}		
	}

	function Insert(st, en){
      var input=document.add_ad.body;
      if (input.createTextRange) {
        var text;
        input.focus(input.caretPos);
        input.caretPos = document.selection.createRange().duplicate();
        if(input.caretPos.text.length>0) {
          input.caretPos.text = en ? st + input.caretPos.text + en : input.caretPos.text + st;
        } else {
          input.caretPos.text = st + (en ? en : '');
        }
      } else
        input.value += st + (en ? en : '');
    }
	
	function selectRegion() {
		document.scopeForm.elements[1].checked = true;
		windop = window.open("region.php","region","height=500,width=700,left=200,top=100, toolbar=no, scrollbars=yes");
	}
	
	function selectCity() {
		document.scopeForm.elements[2].checked = true;
		windop = window.open("city.php","region","height=500,width=700,left=200,top=100, toolbar=no, scrollbars=yes");
	}
	
	function winop3() {
		windop = window.open("reg_help.php","help","height=120,width=400,left=200,top=100, toolbar=no, scrollbars=no");
	}
	
	function changeUserCounty(country){
		if (country=='russia'){
			document.getElementById('russia_city').style.display='block';
			document.getElementById('other_city').style.display='none';
			document.getElementById('country_name').disabled=true;
			document.getElementById('cityname').style.display='block';
			document.getElementById('country_row_1').style.display='none';
			//document.getElementById('country_row_2').style.display='none';

			document.getElementById('cityname').style.color='black';
			document.getElementById('city_list').style.color='black';
			document.getElementById('city_list').style.cursor='pointer';
		}
		else{
			document.getElementById('russia_city').style.display='none';
			document.getElementById('other_city').style.display='block';
			document.getElementById('country_name').disabled=false;
			document.getElementById('country_row_1').style.display='block';
			//document.getElementById('country_row_2').style.display='block';
			
			document.getElementById('cityname').style.color='gray';
			document.getElementById('city_list').style.color='gray';
			document.getElementById('city_list').style.cursor='default';

			action_str = add_str + action_str;
		}

		//document.getElementById('city_list').onclick = action_str;
	}
	
	function rightString(fullString, subString) {
		if (fullString.indexOf(subString) == -1) {
			return "";
		}
		else {
      		return (fullString.substring(fullString.indexOf(subString)+subString.length, fullString.length));
   		}
	}
	
	function submitScope(i) {
		/* Set up the request */
		try { 
			var xmlhttp = new XMLHttpRequest(); 
		} 
		catch (error) { 
	 		try { 
	   			var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); 
	 		} 
	 		catch (error) { 
	   			return false; 
	 		} 
		}
	    
	    xmlhttp.open('POST', 'scope-submit.php', true);
		if(location.href.indexOf("page1.html")!=-1 || location.href.indexOf("result.php")!=-1){
//	    <?php if (strpos($_SERVER['PHP_SELF'], "see.php") > -1 || strpos($_SERVER['PHP_SELF'], "result.php") > -1) { ?>
		    xmlhttp.onreadystatechange = function(){
		    	if (xmlhttp.readyState == 4) {
				    window.location.reload();
				}
			};
		}
//	    <?php } ?>
	    
	    /* Send the POST request */
	    xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	    xmlhttp.send('scope=' + document.scopeForm.elements[i].value);
		
		return true;
	}
	

	old_menu_obj=null; 
	function SwitchMenu(id){
	    menu_obj=document.getElementById('sub'+id);
	    menu_obj.style.display='block';
	    if (old_menu_obj) { // ???????? ?????????? ??????? (???? ??? ???? ???????)
		    old_menu_obj.style.display='none';
	    }
	    if (old_menu_obj == menu_obj) {
		    menu_obj.style.display='none';
	       	old_menu_obj=null;
	    } else {
	        old_menu_obj=menu_obj; // ??????????, ????? ??????? ???? ???????
	    }
	}
	
	function ChangeOpt(){
		if(document.getElementById('periodSel').value=="ever")document.getElementById('periodSpan').style.display="inline";
		else document.getElementById('periodSpan').style.display="none";
	}

	$(document).ready(function(e) {
	  $('a').focus(function(){
	  	$(this).blur();
	  });
	  $('.newsletter a').click(function(){
		var position = $(this).position();
		$('#newsletter').css({'top':position.top, 'left':(position.left - 26)}).show();
		return false;
	  });
	  $('#newsletter .close').click(function(){
	  	$('#newsletter').hide();
		$('#newsletter input[type="text"]').val('');
		$('#newsletter .err').removeClass('err');
		$('#newsletter .mess').css('display','none');
		$('#newslettersubmitbtn').css('display','block');
		return false;
	  });
	  $('.newsletter_delete').click(function(){
		var id = $(this).attr('id').replace('newsletter_','');
		$.post("/ajax/form.php", {type: 'delete_section', sect_id: id, email: $('#newslettermail').val() }, function (txt){
			$('#tr_'+id).remove();
		});
		return false;
	  });
	  $('#newslettersubmitbtn').click(function(){
	  	$('#newsletter .err').removeClass('err');
		var err=0;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
		if($('#newsletter_email').val().length < 1 || !emailReg.test($('#newsletter_email').val())){
			$('#newsletter_email').addClass('err');
			err=1;
		}
		if(err==0){
			$('#newslettersubmitbtn').css('display','none');
			$.post("ajax/form.php", {type: 'newsletter', sect_id: $("#newsletter_sectionid").val(), email: $('#newsletter_email').val() }, function (data){
				if(data==-1){
					$('#newsletter .error').css('display','block');
				}else if(data==0){
					$('#newsletter .double').css('display','block');
				}else{
					$('#newsletter .ok').css('display','block');
				}
			});
		}
		
		return false;
	  });
	});