var used='';

function CheckLoginForm(f){
   if(f.login.value==''){
      alert('Ââåäèòå ëîãèí');
      f.login.focus();
      return false; 
   }
   if(f.password.value==''){
      alert('Ââåäèòå ïàðîëü');
      f.password.focus();
      return false; 
   }
   return true;
}
function Bookmark(){       
	try{
		url= location.href;
		title= document.title;

		//alert('url='+url);
		//alert('title='+title);

		if(window.opera)
		{
			return true;
		}
		else if(window.sidebar && (typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function"))
		{
			//alert('Is window.sidebar');
			window.sidebar.addPanel(title, url, "");
			return false;
		}
		else if(window.external)
		{
			//alert('else if window.sidebar');
			window.external.AddFavorite(url, title);
		}
			
	}catch(ex)
	{
		var msg= '';
		msg+= 'ex.message='+ex.message;
		msg+= '\nex.fileName='+ex.fileName;
		msg+= '\nex.lineNumber='+ex.lineNumber;
		msg+= '\nex.description='+ex.description;
		msg+= '\nex.name='+ex.name;
		msg+= '\nex.number='+ex.number;
		alert(msg);
		return false;
        
	}
	return false;
}                         

function openPrintWindow(url){ // îòêðûòèå îêíà ïå÷àòè

   var z = window.open(url,"","width=850,height=600,scrollbars=yes,top=50,left=50"); //,menubar=no,history=no,resizable=yes,top=50,left=50,toolbar=no,fullscreen=yes,
   z.focus();
}