/************************************************************
 *     Модуль манипуляции свойствами объекта
 *
 *     Автор:                     Агроник А.Ю.
 *     Дата создания:             08.06.2007
 *
 ************************************************************/
		 
 var $global = {
    ShowText:"Подробнее",
    HideText:"Скрыть",
    Mouse:{
        X:"0",
        Y:"0"
    },
    GetConst:{
        Up:"up",
        First:"first",
        Last:"last"
    },
    Extend: function(obj, eobj, prefix)
    {
		for(var _prop in eobj)
			obj[prefix+_prop] = eobj[_prop];
		return obj;	
    },
    ExtendPrivate: function(obj, eobj)
    {
		$G.Extend(obj, eobj, "_");
    },
    Clone: function(obj, nofuncs) // Попробовать
    {
        var a = new Object();
        for(var i in obj)
            if(!nofuncs || !$global.IsFunction(obj))        
                a[i] = obj[i];
        return a;
    },
    GetKeyCode:function(e)
    {
		var e = e ? e : window.event;
		var code = e.keyCode ? e.keyCode : e.which;
		return code;
    },
    Date:
    {
        Month: ["", "янаваря", "февраля", "марта", "апреля", "мая", "июня", "июля", "августа", "сентября", "октября", "ноября", "декабря"]
    },
    FormatDate: function(str)
    {
        var sep = str.indexOf(".") != -1 ? "." : "/";
        var m = sep == "." ? 1 : 0;
        var d = m == 1 ? 0 : 1;
        var date = str.split(sep);
        if($global.Date.Month[Number(date[m])] != null)
            date[m] = $global.Date.Month[Number(date[m])];
        var res = date[d] + " " +date[m]+ " "+date[2];
        if(res.indexOf(":") != -1)
            res = res.substring(0, res.lastIndexOf(":"));
        return res;
    },
    CurrentMenu:null, // Что Это ??!!
    SwapClasses:function(class1, class2, obj) // Переключить классы у объекта (1 -> 2, 2 -> 1)
    {
        if(obj)
        {
            obj.className = obj.className == class1 ? class2 : class1;
        }
    },
    SwapAttributeValues:function(value1, value2, obj, attr) // Переключить значения атрибутов ???
    {
        if(obj)
        {
            var attribute = obj.getAttributeNode(attr);
            if(attribute)
				attribute.value = attribute.value == value1 ? value2 : value1;
        }
    },
    SetAttr:function(obj, attr, value)
    {
		var _attr = obj.getAttributeNode(attr);
		if(_attr == null)
			_attr = document.createAttribute(attr);
		_attr.value = value;
		//alert(attr + " : "+value);
		obj.setAttributeNode(_attr);
    },
    SwapText:function(obj, Text1, Text2) // Переключить текст
    {
        if(obj)
        {
            var tmp = this.GetText(obj);
            this.SetText(obj, (tmp == Text1 ? Text2 : Text1));
        }
    },
    SwapVisibility:function(obj) // Переключить выдимость элемента
    {
        this.Display.Swap(obj, "none", "block");
    },
    Cookie:
    {
		Set:function(name, value, days, path, domain, secure) // установить заничение Cookie 
		{
			var expire = new Date();
			if(days)
				expire.setTime(expire.getTime() + (days*24*60*60*1000));
			document.cookie = name + "=" + escape(value) +
					((days) ? "; expires=" + expire.toGMTString() : "") +
					((path) ? "; path=" + path : "") +
					((domain) ? "; domain=" + domain : "") +
					((secure) ? "; secure" : "");
		},
		Get:function(name) // получить значение Cookie по имени
		{
			var cookie = " " + document.cookie;
			var search = " " + name + "=";
			var setStr = null;
			var offset = 0;
			var end = 0;
			if (cookie.length > 0) {
				offset = cookie.indexOf(search);
				if (offset != -1) {
					offset += search.length;
					end = cookie.indexOf(";", offset)
					if (end == -1) {
						end = cookie.length;
					}
					setStr = unescape(cookie.substring(offset, end));
				}
			}
			return(setStr);
		}
    },
    Display:{
        Swap:function(obj, value1, value2) // Переключить значение стиля display
        {
            if(obj)
            {
                obj.style.display = obj.style.display == value1 ? value2 : value1;
            }
        },
        Clear:function(obj)	// очистить значение стиля display
        {
            if(obj)
            {
                obj.style.display = "";
            }
        },
        Block:function(obj)	// установить значение display в block
        {
            if(obj)
            {
                obj.style.display = "block";
            }
        },
        Inline:function(obj) // установить значение display в inline
        {
            if(obj)
            {
                obj.style.display = "inline";
            }
        },
        Hide:function(obj)	// установить значение display в none
        {
            if(obj)
            {
                obj.style.display = "none";
            }
        },
        Visible:function(obj)
        {
            return obj.style.display != "none";
        }
    },
    GetParent:function(obj, depth) // получит родительский нод вверх на depth элементов
    {
        var res = null;
        if(obj)
        {        
            res = obj;
            var i = 1;
            while(depth >= i)
            {
                res = res.parentNode != null ? res.parentNode : res;
                i++;
            }
        }
        return res;
    },
    GetText:function(obj) //???
    {
        var result = "";
        if(obj)
            result = (obj.innerText) ? obj.innerText : ((obj.textContent) ? obj.textContent : "");
        return result;
    },
    SetText:function(obj, text)	// Безполезно, Использовать: obj.innerHTML = text; ???
    {
        if(obj)
        {
            if(obj.firstChild)
            {
                obj.removeChild(obj.firstChild);
            }
            
            obj.appendChild(document.createTextNode(text));
        }
    },
    SetError:function(obj)   // частная задача для проекта Tezey - ??? 
    {
        if(obj)
            obj.className = "Error";
    },
    ClearError:function(obj)   // частная задача для проекта Tezey - ??? 
    {
        if(obj)
            obj.className = "";
    },
    StepToNumber:function(str) // преобразует строку вида xkym к виду x000y000000
    {
        var res = str;
        while(res.indexOf("k") != -1)
        {
           res = res.replace("k", "000");
        }
        while(res.indexOf("m") != -1)
        {
           res = res.replace("m", "000000");
        }
        return res;
    },
    NormalizeToNumber:function(obj)	// частная задача для проекта Tezey - ???
    {
        if(obj)
        {
            obj.value = Validator.NormalizeToNumber(obj.value);
            $global.ClearError(obj);
        }
    },    
    NormalizeToUpper:function(obj, border)  // частная задача для проекта Tezey - ???
    {
        if(obj)
        {
            obj.value = Validator.NormalizeToUpper(obj.value, border);
            $global.ClearError(obj);
        }
    },
    NormalizeToBottom:function(obj, border)  // частная задача для проекта Tezey - ???
    {
        if(obj)
        {
            obj.value = Validator.NormalizeToBottom(obj.value, border);
            $global.ClearError(obj);
        }
    },
    NormalizeByInterval:function(obj, up, down)  // частная задача для проекта Tezey - ???
    {
        if(obj)
        {
            obj.value = Validator.NormalizeByInterval(obj.value, up, down);
            $global.ClearError(obj);
        }
    },
    FindPosition:function(obj) 
    {
	    var curleft = curtop = 0;
	    if (obj.offsetParent) {
		    curleft = obj.offsetLeft
		    curtop = obj.offsetTop
		    while (obj = obj.offsetParent) {
			    curleft += obj.offsetLeft
			    curtop += obj.offsetTop
		    }
	    }
	    return [curleft,curtop];
    },
    GetTopLeft:function(obj)
    {
		var b = this.FindPosition(obj);
		return { x:b[0], y:b[1] };
    },
    /* Следующий блок заменить на что-нибудь типа:
     Align.AtCursor(), Align.ScreenCenter(), Align.Under(), Align.On(), Align.LeftOf(), Align.RightOf() */
    ShowAtPosition:function(obj)
    {
        if(obj)
        {
            obj.style.position = "absolute";
            obj.style.display = "block";
            obj.style.top = "0px";
            obj.style.left = "0px";
            var pos = $global.FindPosition(obj);
            obj.style.top = Number($global.Mouse.Y-pos[1])+"px";
            obj.style.left = Number($global.Mouse.X-pos[0])+"px";
        }
    },
    ShowInPageCenterByBounds:function(obj, w, h)
    {
        if(obj)
	    {
	        obj.style.position = "absolute";
		    var _deltaX = (w/2);
		    var _deltaY = (h/2);
		    var _centerW = (this.Window.Width()/2)+$global.Window.Scroll.Left();
		    var _centerH = (this.Window.Height()/2)+$global.Window.Scroll.Top();
		    obj.style.top = ((_centerH-_deltaY )> 0) ? (Math.floor(_centerH-_deltaY )+"px") : "0px";
		    obj.style.left = ((_centerW-_deltaX )> 0) ? (Math.floor(_centerW-_deltaX )+"px") : "0px";
		    this.Display.Block(obj);		
	    }
    },
    ShowInPageCenter:function(obj)
    {
        if(obj)
	    {
			var w = obj.offsetWidth;
			var h = obj.offsetHeight;
			w = w == 0 ? this.GetStyle(obj, "width", true) : w;
			h = h == 0 ? this.GetStyle(obj, "height", true) : h;
			w += this.GetStyle(obj, "borderLeftWidth", true) + this.GetStyle(obj, "borderRightWidth", true);
			h += this.GetStyle(obj, "borderTopWidth", true) + this.GetStyle(obj, "borderBottomWidth", true);
			this.ShowInPageCenterByBounds(obj, w, h);
	    }
    },
    ShowUnderObject:function(obj, target, noabs)
    {
        if(obj && target)
        {
            obj.style.top = "0px";
            obj.style.left = "0px";                
            var oldPos = ($global.Browser.Detect.ie && !$global.Browser.Detect.ie7) ? [0,0] : $global.FindPosition(obj);
            var h = target.offsetHeight;
            var position = $global.FindPosition(target);
            if(!noabs){obj.style.position = "absolute";};
            obj.style.top = Number(position[1]+h+oldPos[1])+"px";
            obj.style.left = Number(position[0]+oldPos[0])+"px";
            if($global.Browser.Detect.opera)
            {
                obj.style.left = Number(position[0]+oldPos[0]-1)+"px";
            }
            obj.style.display = "block";
        }
    },
    ShowRightToObject:function(obj, target, noabs)
    {
        if(obj && target)
        {
            obj.style.top = "0px";
            obj.style.left = "0px";                
            var oldPos = ($global.Browser.Detect.ie && !$global.Browser.Detect.ie7) ? [0,0] : $global.FindPosition(obj);
            var w = target.offsetWidth;
            var position = $global.FindPosition(target);
            if(!noabs){obj.style.position = "absolute";};
            obj.style.top = Number(position[1]+oldPos[1])+"px";
            obj.style.left = Number(position[0]+w+oldPos[0])+"px";
//            if($global.Browser.Detect.opera)
//            {
//                obj.style.left = Number(position[0]+oldPos[0]-1)+"px";
//            }
            obj.style.display = "block";
        }
    },
    /* --- конец блока --- */
    TrackMousePosition:function(e) 
    {
	    var posx = 0;
	    var posy = 0;
	    if (!e) var e = window.event;
	    if (e.pageX || e.pageY) 	{
		    posx = e.pageX;
		    posy = e.pageY;
	    }
	    else if (e.clientX || e.clientY) 	{
		    posx = e.clientX + document.body.scrollLeft
			    + document.documentElement.scrollLeft;
		    posy = e.clientY + document.body.scrollTop
			    + document.documentElement.scrollTop;
	    }
	    $global.Mouse.X = posx;
	    $global.Mouse.Y = posy;
	},
	InitEvents:function(e)
	{
		var _o = document.onmousemove;
	    document.onmousemove = function(ev)
	    {
			if(_o)
				_o(ev);
			$global.TrackMousePosition(ev); 
		};	    
		this.Browser.Detect = this.Browser._detect();
	},
	Event:
	{
	    Target:function(e)
        {
            var e = e ? e : window.event;
            return e.target ? e.target : e.srcElement;
        },
		Add:function( obj, type, fn ) 
		{
			if(UIControl.prototype.isPrototypeOf(obj))
				return obj.AddEvent.bind(obj)(type, fn);
				
			var _obj = obj;
			if ( _obj.attachEvent ) 
			{
				_obj['e'+type+fn] = fn;
				_obj[type+fn] = function(){_obj['e'+type+fn]( window.event );}
				_obj.attachEvent( 'on'+type, _obj[type+fn] );
			} 
			else
				_obj.addEventListener( type, fn, false );
		},
		Remove:function( obj, type, fn ) 
		{
			var _obj = UIControl.prototype.isPrototypeOf(obj) ? obj.Holder : obj;
			if ( _obj.detachEvent ) 
			{
				_obj.detachEvent( 'on'+type, _obj[type+fn] );
				_obj[type+fn] = null;
			} 
			else
				_obj.removeEventListener( type, fn, false );
		}
	},
	Merge:function(func, func2)
	{
	    return function()
	    {
	        if(func)
	            func.apply(this, arguments);
	        if(func2)
	            func2.apply(this, arguments);
	    }
	},
	SwitchToggleGroupByClass:function(obj, class1, class2, formal) // Частная задача для Tezey - ?
	{
	    if(obj)
	    {
	        var objs = obj.parentNode.getElementsByTagName("div");
	        for(var i = 0;i<objs.length;i++)
	            if(objs[i] != obj)
	                if(objs[i].className.indexOf(formal) != -1)
	                    objs[i].className = class1[i];	               
	        obj.className = class2;
	    }
	},
	SwitchDivGroupClass:function(obj, toggleClass) // Частная задача для Tezey - ?
	{
	    if(obj)
	    {
	        var divGroup = obj.parentNode.getElementsByTagName("div");
	        for(var i = 0; i < divGroup.length; i++)
	            if(divGroup[i] != obj)
	                if(divGroup[i].getAttribute('defaultClass') != null)
	                    divGroup[i].className = divGroup[i].getAttribute('defaultClass');	               
	        obj.className = toggleClass;
	    }
	},
	Next:function(obj, num)
	{
	    var result = null;
	    if(obj)
	    {
	        if(num == null)
	        {
	            result = obj.nextSibling;
	            if(result != null)	            
	                if(result.nodeType == 3)
	                    result = this.Next(result);
	        }
	        else
	        {
	            result = this.Next(obj);
	            for(var i=1;i<num;i++)
	                result = this.Next(result);
	        }
	    }
	    return result;
	},
	Previous:function(obj, num)
	{
	    var result = null;
	    if(obj)
	    {
	        if(num == null)
	        {
	            result = obj.previousSibling;
	            if(result != null)	            
	                if(result.nodeType == 3)
	                    result = this.Previous(result);
	         }
	         else
	         {
	            result = this.Previous(obj);
	            for(var i=1;i<num;i++)
	                result = this.Previous(result);
	         }
	    }
	    return result;
	},
	XML:
	{
		Parse:function(xml)
		{
			if (window.ActiveXObject)
			{
				var doc=new ActiveXObject("Microsoft.XMLDOM");
				doc.async="false";
				doc.loadXML(xml);
			}
			else
			{
				var parser=new DOMParser();
				var doc=parser.parseFromString(xml,"text/xml");
			}
			return doc.documentElement;
		}
	},
	GetAttribute:function(obj, attr)
	{
	    var result = "";
	    if(obj)
	    {
	        var a = obj.getAttribute(attr);
	        a = a ? a : obj[attr];
	        result = this.isString(a) ? a : "";
	    }
	    return result;
	},
	ValueInArray:function(array, value)
	{
	    var result = false;
	    if(array)
	    {
	        if(value)
	        {
	            for(var i=0;i<array.length;i++)
	            {
	                result = result || (array[i] == value);
	            }
	        }
	    }
	    return result;
	},
	HasKey:function(array, key)
	{
		return array[key] != null;
	},
	NormCssStr:function(cssPropStr) // Приводит строку к виду для JS, например  margin-left > marginLeft
    {
        var i, c, a = cssPropStr.split('-');
        var s = a[0];
        for (i=1; i<a.length; ++i) 
        {
            c = a[i].charAt(0);
            s += a[i].replace(c, c.toUpperCase());
        }
        return s;
    },
    ShrinkStr:function(str, chars, last, empty)
    {
		return str.length > chars ? str.substring(0, chars) + last : str.length == 0 ? empty : str;
    },
	GetStyle:function(obj, css, i) // Получает значение стиля, если если i == true возвращает int
	{
        var s, v = 'undefined', dv = document.defaultView;
        if(dv && dv.getComputedStyle)
        {            
            s = dv.getComputedStyle(obj,'');
            if (s) v = s.getPropertyValue(css);
        }
        else if(obj.currentStyle) 
            v = obj.currentStyle[this.NormCssStr(css)];
        else return null;
        return i ? (parseInt(v) || 0) : v;
	},
	SetStyle:function(sProp, sVal) // Устанавливает значение стиля для нескольких объектов (через запятую после sVal)
    {
        var i, e;
        for (i = 2; i < arguments.length; ++i) 
        {
            e = arguments[i];
            if (e.style) 
            {
                try { e.style[sProp] = sVal; }
                catch (err) { e.style[sProp] = ''; } // ???
            }
        }
    },
    IsString:function(value) 
    {
        return typeof(value) == 'string';
    },
    IsNumber:function(value)
    {
		return typeof(value) == 'number';
    },
    IsFunction: function(value)
    {
        return Function.prototype.isPrototypeOf(value);
    },
    isString: function(value) { return this.IsString(value); },
    FilterByValue: function(array, attr, value)
    {
        var res = new Array();
        if(Array.prototype.isPrototypeOf(array))
            for(var i=0;i<array.length;i++)
                if(array[i][attr] == value)
                    res.push(array[i]);
        return res;
    },
    HTML:
    {
        Encode:function(str)
        {
            return str.replace(/\</gi, "&lt;").replace(/\>/gi, "&gt;");
        },
        URLEncode:function(str)
        {
            var res = $global.HTML.Encode(str);
            return res.replace(/\&/gi, "[#amp]");
        },
        Decode:function(str)
        {
            return str.replace(/\&lt\;/gi, "<").replace(/\&gt\;/gi, ">");
        },
        URLDecode:function(str, notags)
        {
            var res = str.replace(/\[\#amp\]/gi, "&");
            return notags ? res : $global.HTML.Decode(res);
        },
        Trims:function(str)
        {
            return str.replace(/\r/gi, "").replace(/\n/gi, "<br />");
        },
        GetDomain:function(str)
        {
			var domain = str ? str.replace("http://", "") : "";
			domain = domain.replace("www.", "");
			return domain.indexOf("/") != -1 ? domain.substring(0, domain.indexOf("/")) : domain;
        },
        Unicode:function(lit)
        {
			var el = $global.Tag("div", null, null, lit);
			return el.innerHTML;
        },
        NumForm:function(str, male, num)
        {
            var res = str;
            var a = num-Math.floor(num/10);
            res += male ? (a >= 5 || a == 0) ? "ов" : a==1 ? "" : "а" : (a >= 5 || a == 0) ? "" : a==1 ? "a" : "ы";
            return res;
        },
        Typo:function(str) // Пока тест
        {
            var r = str;
            var patt1 = /\"[^\"]+\"/gi;
            
            var a = patt1.exec(r);
            while(a != null)
            {
               var s = "";
               for (var i = 0; i < a.length; i++) {
                  s = s + a[i];
               }
               var g = s.replace(/\"/gi, "");
               r = r.replace(s, "\&laquo\;"+g+"\&raquo\;");
               a = patt1.exec(r);
            } 
            r = r.replace(/\s\-\s/gi, " &mdash; ");
            r = r.replace(/\.\.\.\s/gi, "&hellip;"+" ");
            return r;
        }
    },
    SetOpacity:function(obj, val) // Устанавливает значение непрозрачности для разных браузеров
    {
		this.Opacity.Set(obj, val);                
    },
    ClearOpacity:function(obj)
    {
		this.Opacity.Clear(obj);
    },
    Opacity:
    {
		Set:function(obj, val)
		{
			if(obj)
			{
				if ($global.isString(obj.style.opacity)) 
					obj.style.opacity = val + '';
				else if ($global.isString(obj.style.filter)) 
					obj.style.filter = 'alpha(opacity=' + (100 * val) + ')';
				else if ($global.isString(obj.style.MozOpacity)) 
					obj.style.MozOpacity = val + '';
				else if ($global.isString(obj.style.KhtmlOpacity)) 
					obj.style.KhtmlOpacity = val + '';
			}
		},
		Clear:function(obj)
		{
			if(obj)
			{
				if ($global.isString(obj.style.opacity)) 
					obj.style.opacity = '';
				else if ($global.isString(obj.style.filter)) 
					obj.style.filter = '';
				else if ($global.isString(obj.style.MozOpacity)) 
					obj.style.MozOpacity = '';
				else if ($global.isString(obj.style.KhtmlOpacity)) 
					obj.style.KhtmlOpacity = '';
			}	
		}
    },
    GetCharPosition: function(str, chr, pos)
    {
        for(var i=pos;i>=chr.length;i--)
            if(str.substring(i-chr.length, i) == chr)
                return Number(i-chr.length);
        return 0;
    },
    Selection:
    {
        Start:function(o)
        {
	        if (o.createTextRange) 
	        {
		        var r = document.selection.createRange().duplicate();
		        r.moveEnd('character', o.value.length);
		        if (r.text == '') return o.value.length;
		        return o.value.lastIndexOf(r.text);
	        } 
	        else 
	            return o.selectionStart
        },
        End: function(o) 
        {
	        if (o.createTextRange) 
	        {
		        var r = document.selection.createRange().duplicate();
		        r.moveStart('character', -o.value.length);
		        return r.text.length;
	        } 
	        else 
	            return o.selectionEnd;
        },
        Set: function(o, start, end)
        {
            //there is some cleaver code here... (I need to try to think, before I write it)
        }
    },
	GetElementsByAttribute:function(attribute, value)
	{
	    //TODO: Поиск элементов по значению атрибута... и нах, спрашивается???
	},
	GetClear:function()
	{
	    var clear = document.createElement("div");
	    clear.className = "clear";
	    return clear;
	},
	Window:
	{
	    _defaultWindowTitle: "Мир студентов",
	    _titleSpliter: " / ",
        SetTitle:function(texts)
	    {
	        document.title = this._defaultWindowTitle;
	        if($G.isString(texts))
	        {
	            if(texts)
	                document.title += this._titleSpliter+texts;  
	        }
	        else
	            for(var i=0;i<texts.length;i++)
	                document.title += this._titleSpliter+texts[i];
	    },
	    Size:function(axis)
        {
            var x,y;	
            if (self.innerHeight) 
            {
                 x = self.innerWidth;	    
                 y = self.innerHeight;	
            } 
            else if (document.documentElement && document.documentElement.clientHeight)
            {	
                 x = document.documentElement.clientWidth;	    
                 y = document.documentElement.clientHeight;	
            } 
            else if (document.body) 
            {
                 x = document.body.clientWidth;	    
                 y = document.body.clientHeight;	
            }
            return (axis == "x") ? x : (axis == "y") ? y : 0;
        },
	    Width:function()
	    {
	        return Validator.NormalizeToNumber(this.Size("x"));
	    },
	    Height:function()
	    {
	        return Validator.NormalizeToNumber(this.Size("y"));
	    },
	    Scroll:
	    {
			Left:function()
			{
				if(document.documentElement)
					return document.documentElement.scrollLeft;
				else
					return document.body.scrollLeft;
			},
			Top:function()
			{
				if(document.documentElement)
					return document.documentElement.scrollTop;
				else
					return document.body.scrollTop;
			}
	    }
	},
	ToolTip:
	{
	    Tip:null,
	    AlignType:
	    {
	        Center:"0",
	        Cursor:"1"
	    },
	    Align:"1",
	    Center:function()
	    {
	        this.Align = this.AlignType.Center;
	        return $global.ToolTip;
	    },
	    Cursor:function()
	    {
	        this.Align = this.AlignType.Cursor;
	        return $global.ToolTip;
	    },
	    Create:function()
	    {
	        if(this.Tip == null)
	        {
	            var items = $global.GetElementsByClass(document.body, "Global_ToolTip");
	            if(items.length == 0)
	            {
	                this.Tip = document.createElement("div");
	                this.Tip.className = "Global_ToolTip";
	                document.body.appendChild(this.Tip);
	                this.Tip.onclick = this.Close;
	            }
	            else
	                this.Tip = items[0];
	       }
	       return this.Tip;
	    },
	    Text:function(text, width)
	    {
	        var tip = this.Create();
	        if(tip)
	        {
	            tip.innerHTML = text;
	            if(width)
	            {
	                tip.style.width = width;
	            }
	            if(this.Align == this.AlignType.Cursor)
	                $global.ShowAtPosition(tip);
	            else if(this.Align == this.AlignType.Center)
	                $global.ShowInPageCenter(tip);
	        }
	    },
	    Object:function(obj, width)
	    {
	        var tip = this.Create();
	        if(tip)
	        {
	            tip.innerHTML = "";
	            if(obj)
	            {
	                tip.appendChild(obj);
	                if(width)
	                {
	                    tip.style.width = width;
	                }
	                if(this.Align == this.AlignType.Cursor)
	                    $global.ShowAtPosition(tip);
	                else if(this.Align == this.AlignType.Center)
	                    $global.ShowInPageCenter(tip);
	            }
	        }
	    },
	    Close:function()
	    {
	        var items = $global.GetElementsByClass(document.body, "Global_ToolTip");
	        if(items.length > 0)
	        {
	            items[0].style.width = "auto";
	            $global.Display.Hide(items[0]);
	        }
	    }
	},
	Number:
	{
		is2N:function(value)
		{
			return value/2 == Math.round(value/2);
		}
	},
	Tag:function(tag, css, id, inner, other)
	{
		var element = document.createElement(tag);
		if(element)
		{
			if($global.IsString(css))
				element.className = css;
			if($global.IsString(id))
				element.id = id;
			if($global.IsString(inner))
				element.innerHTML = inner;
				
            var _other = other ? other 
                               : ( $global.IsString(css) == false && css != null) ? css 
                               : ( $global.IsString(id) == false && id != null ) ? id 
                               : ( $global.IsString(inner) == false && inner != null ) ? inner
                               : null;
            if(_other)
                $global.Extend(element, _other, "");
		}
		return element;
	},
	TagToString: function(tag)
	{
		return $G.Append($G.Tag("tst"), tag).parentNode.innerHTML;
	},
	AddText:function(to, text)
	{
		var _t = document.createTextNode(text);
		to.appendChild(_t);
		return to;
	},
	Append:function(to, what)
	{
		var _to =  to; 
		var _what =  what;
		_to.appendChild(_what);
		return what;
	},
	Get:
	{
		ById:function(id)
		{
			return document.getElementById(id);
		},
		ByTag:function(obj, tag)
		{
			return $global.GetElementsByTagName(obj, tag);
		},
		ByClass:function(obj, css)
		{
			return $global.GetElementsByClass(obj, css);
		}
	},
	GetElementsByTagName:function(obj, tag)
	{
	    var result = new Array();
	    if(obj)
	        if(tag)
	        {
	            var tmp = this.RemoveEmptyNodes(obj.childNodes);
	            if(tmp != null)
	                for(var i = 0;i<tmp.length;i++)
						if(tmp[i].tagName != null)
							if(tmp[i].tagName.toLowerCase() == tag)
								result.push(tmp[i]);
	        }
	    return result;
	},
	RemoveEmptyNodes:function(array)
	{
	    var tmp = new Array();
	        for(var i=0;i<array.length;i++)
	            if(array[i].nodeType != 3)
	                tmp.push(array[i]);
	    return tmp;
	},
	GetElementByTagName:function(obj, tag, index)
	{
	    var result = null;
	    var array = $global.GetElementsByTagName(obj, tag);
	    if(array.length > 0)
	    {
	        var tmp = this.RemoveEmptyNodes(array);
	        if(index != null)
	        {
	            var ind = index == $global.GetConst.First ? 0 : index == $global.GetConst.Last ? (tmp.length-1) : Number(index);
	            if(ind < tmp.length)
	            {
	                result = tmp[ind];
	            } else { result = tmp[0]; }
	        } else { result = tmp[0]; }
	    }
	    return result;
	},
	GetElementsByClass:function(obj, className)
	{
	    var result = new Array();
	    if(obj)
	    {
	        if(obj.childNodes != null)
	        {
	            for(var i = 0;i<obj.childNodes.length;i++)
	            {
	                if(obj.childNodes[i] != null)	                
	                    if(obj.childNodes[i].className != null)
	                        if(obj.childNodes[i].className == className)
	                            result.push(obj.childNodes[i]);
	            }
	        }
	    }
	    return result;
	},
	GET:function(obj, path) // Получает элемент по строке вида "<param>:<value>,<param>:<value>" например "up:3,div:0"
	{
	    var result = obj;
	    var str = new String();
	    str = path;
	    if(obj)
	    {
	        var strArray = str.split(',');
	        for(var i = 0;i<strArray.length;i++)
	        {
	            var pair = strArray[i].split(':');
	            if(pair[0] == $global.GetConst.Up)
	                result = $global.GetParent(result, Number(pair[1]));
	            else
	                result = $global.GetElementByTagName(result, pair[0], pair[1]);
	        }
	    }
	    return result;
	},
	_browser: null,
	Browser:
	{
		Detect: new Object(),
		Manufacturer:function()
		{
			return $G._browser.firstChild.alt;		
		},
		_detect:function()
		{
			var BO = new Object(); 
			BO["ie"]        = false /*@cc_on || true @*/; 
			BO["ie4"]       = BO["ie"] && (document.getElementById == null); 
			BO["ie5"]       = BO["ie"] && (document.namespaces == null) && (!BO["ie4"]); 
			BO["ie6"]       = BO["ie"] && (document.implementation != null) && (document.implementation.hasFeature != null); 
			BO["ie55"]      = BO["ie"] && (document.namespaces != null) && (!BO["ie6"]); 
			/*@cc_on
			BO["ie7"]       = @_jscript_version == '5.7';
			@*/ 
			BO["ns4"]       = !BO["ie"] &&  (document.layers != null) &&  (window.confirm != null) && (document.createElement == null); 
			BO["opera"]     = (self.opera != null); 
			BO["gecko"]     = (document.getBoxObjectFor != null); 
			BO["khtml"]     = (navigator.vendor == "KDE"); 
			BO["konq"]      = ((navigator.vendor == 'KDE') || (document.childNodes) && (!document.all) && (!navigator.taintEnabled)); 
			BO["safari"]    = (document.childNodes) && (!document.all) && (!navigator.taintEnabled) && (!navigator.accentColorName); 
			BO["safari1.2"] = (parseInt(0).toFixed == null) && (BO["safari"] && (window.XMLHttpRequest != null)); 
			BO["safari2.0"] = (parseInt(0).toFixed != null) && BO["safari"] && !BO["safari1.2"]; 
			BO["safari1.1"] = BO["safari"] && !BO["safari1.2"] && !BO["safari2.0"]; 
			return BO; 
		}
	}
} 

 var $G = $global;//Алиас для $global
 var _old = window.onload;
 window.onload = function()
 {
	if(_old)
		_old(); 
	$global.InitEvents(); 
};

Function.prototype.bind = function(obj) 
{
	var method = this,
	temp = function() 
	{
		return method.apply(obj, arguments);
	};
	return temp;
}
String.prototype.trim = function()
{
    var str = this;
    var a = str.length;
    for(var i=str.length-1;i>0;i--)
    {
        a = i;
        if(str.charAt(i) == " ")
        {
            
        }
    }
}
Function.prototype.toNamespace = function(scope, name)
{
	scope[name] = this;
}
Array.prototype.contains = function(value)
{
	return $G.ValueInArray(this, value);
};
Array.prototype.remove = function(value)
{
	for(var i=0;i<this.length;i++)
		if(this[i] == value)
			this.splice(i,1);
}
Array.prototype.without = function(arr)
{
	var ret = new Array();
	for(var i=0;i<this.length;i++)
		if(!arr.contains(this[i]))
			ret.push(this[i]);
	return ret;
}