/*
 *@Generator -> LiHuiGang - Email:lhg133@126.com - QQ:463214570 Ver:1.2.2 090401
 *@Copyright (c) 2009 LiHuiGang Compostion Blog:http://www.cnblogs.com/lhgstudio/
 *@Modify by kedee 090603,johnson 090712
 */

var binfo = (function()
{
    var ua = navigator.userAgent.toLowerCase();
	return {
	    ie : /*@cc_on!@*/false,
		i7 : /*@cc_on!@*/false && (parseInt(ua.match(/msie (\d+)/)[1],10) >= 7),
		ff : navigator.appName == "Netscape"
	};
})();

var config = { opac : 0.1, bgcolor : '#333', bzi : null, it : null, il : null };

var tool =
{
	restyle : function(e)
	{
	    e.style.cssText = 'margin:0;padding:0;background-image:none;background-color:transparent;border:0;';
	},
	
	ststyle : function( e, dict )
	{
	    var style = e.style;
		for( var n in dict ) style[n] = dict[n];
	},
	
	getestyle : function( e, p )
	{
	    if( binfo.ie )
		    return e.currentStyle[p];
		else
		    return e.ownerDocument.defaultView.getComputedStyle(e, '').getPropertyValue(p);
	},
	
	stopac : function( e, opac )
	{
	    if( binfo.ie )
		{
		    opac = Math.round( opac * 100 );
			e.style.filter = ( opac > 100 ? '' : 'alpha(opacity=' + opac + ')' );
		}
		else
		    e.style.opacity = opac;
	},
	
	getvoid : function()
	{
	    if( binfo.ie )
		    return ( binfo.i7 ? '' : 'javascript:\'\'' );
		return 'javascript:void(0)';
	},
	
	addevt : function( o, e, l )
	{
	    if( binfo.ie )
		    o.attachEvent( 'on' + e, l );
		else
		    o.addEventListener( e, l, false );
	},
	
	remevt : function( o, e, l )
	{
	    if( binfo.ie )
		    o.detachEvent( 'on' + e, l );
		else
		    o.removeEventListener( e, l, false );
	},
	
	isdtd : function(doc)
	{
	    return ( 'CSS1Compat' == ( doc.compatMode || 'CSS1Compat' ) );
	},
	
	getclsize : function(w)
	{
		if( binfo.ie )
		{
		    var oSize, doc = w.document.documentElement;
			oSize = ( doc && doc.clientWidth ) ? doc : w.document.body;
			
			if(oSize)
			    return { w : oSize.clientWidth, h : oSize.clientHeight };
			else
			    return { w : 0, h : 0 };
		}
		else
		    return { w : w.innerWidth, h : w.innerHeight };
	},
	
	getev : function()
	{
	    if(binfo.ie) return window.event;
		var func = tool.getev.caller;
		while( func != null )
		{
			var arg = func.arguments[0];
			if( arg && (arg + '').indexOf('Event') >= 0 ) return arg;
			func = func.caller;
		}
		return null;
	},
	
	getepos : function(o)
	{
		var l, t;
		if( o.getBoundingClientRect )
		{
			var el = o.getBoundingClientRect(); l = el.left; t = el.top;
		}
		else
		{
			l = o.offsetLeft - Math.max( document.documentElement.scrollLeft, document.body.scrollLeft );
			t = o.offsetTop - Math.max( document.documentElement.scrollTop, document.body.scrollTop );
		}
		return { x : l, y : t };
	},
	
	getspos : function(w)
	{
	    if( binfo.ie )
		{
		    var doc = w.document;
			var oPos = { X : doc.documentElement.scrollLeft, Y : doc.documentElement.scrollTop };
			if( oPos.X > 0 || oPos.Y > 0 ) return oPos;
			return { X : doc.body.scrollLeft, Y : doc.body.scrollTop };
		}
		else
		    return { X : w.pageXOffset, Y : w.pageYOffset };
	},
	
	getlink : function(c)
	{
	    if( c.length == 0 ) return;
		return '<' + 'link href="' + c + '" type="text/css" rel="stylesheet"/>';
	},
	
	//获取CSS文件路径
	getcss : function(c)
	{
	    var css = "default.css"; //定义一个默认CSS样式文件
		if( c && c.css ) { css = c.css; }
		return '<' + 'link href="css/' + css + '" type="text/css" rel="stylesheet"/>';
	},

	regdoll : function(w)
	{
		if( binfo.ie )
		    w.$ = w.document.getElementById;
		else
		    w.$ = function(id){ return w.document.getElementById(id); };
	},
	
	getedoc : function(e)
	{
	    return e.ownerDocument || e.document;
	},
	
	disctmenu : function(doc)
	{
	    doc.oncontextmenu = function(e)
		{
		    e = e || event || this.parentWindow.event;
			var o = e.srcElement || e.target;
		    if( !( o.type == 'password' || o.type == 'text' || o.type == 'textarea' ) )
		    {
		        if( binfo.ie ) e.returnValue = false; else e.preventDefault();
		    }
		};
	},
	
	getpath : function()
	{
	    var bp, len, sc = document.getElementsByTagName('script');
		for( var i = 0; i < sc.length; i++ )
		{
		    bp = sc[i].src.substring( 0, sc[i].src.toLowerCase().indexOf('lhgdialog.js') );
			len = bp.lastIndexOf('/'); if(len>0) bp = bp.substring( 0, len + 1 ); if(bp) break;
		}
		if( binfo.ie && bp.indexOf('../') != -1 )
		{
		    var fp = window.location.href;
			fp = fp.substring( 0, fp.lastIndexOf('/') );
			while( bp.indexOf('../') >= 0 )
			{
			    bp = bp.substring(3);
				fp = fp.substring( 0, fp.lastIndexOf('/') );
			} return fp + '/' + bp;
		}else return bp;
	},
	
	//kedee 增加获取字符串长度，汉字算两个
	len : function(str) { return str.replace(/[^\x00-\xff]/g,"rr").length; },
	sub : function(str, n) 
	{
		var r = /[^\x00-\xff]/g; 
		if(str.replace(r, "mm").length <= n) return str;
		var m = Math.floor(n/2); 
		for(var i=m; i<str.length; i++)
			{ 
			if(str.substr(0, i).replace(r, "mm").length>=n) 
				{ return str.substr(0, i) +"..."; } 
			} 
		return str;
	},
	// 结束
	
	//获取对象距离浏览器顶端和左边的距离 
	getElementPos : function(element)
	{
		var offsetTop = element.offsetTop;
		var offsetLeft = element.offsetLeft;
		while(element = element.offsetParent) 
		{
			offsetTop += element.offsetTop;
			offsetLeft += element.offsetLeft;
		}
		return {x:offsetLeft ,y:offsetTop};
	},


	remnode : function(n){ return n.parentNode.removeChild(n); }
};

var lhgdialog = (function()
{
    
	
	
	var twin = window.parent, cover;
	while( twin.parent && twin.parent != twin )
	{
	    try{ if( twin.parent.document.domain != document.domain ) break; } catch(e){break;}
		twin = twin.parent;
	}
	var tdoc = twin.document;
	
	var getzi = function()
	{
	    if(!config.bzi) config.bzi = 999; return ++config.bzi;
	};
	
	var resizehdl = function()
	{
	    if(!cover) return;
		var rel = tool.isdtd(tdoc) ? tdoc.documentElement : tdoc.body;
		tool.ststyle(cover,
		{
		    'width' : Math.max( rel.scrollWidth, rel.clientWidth, tdoc.scrollWidth || 0 ) - 1 + 'px',
			'height' : Math.max( rel.scrollHeight, rel.clientHeight, tdoc.scrollHeight || 0 ) - 1 + 'px'
		});
	};
    
    return {
		opendlg : function( t, p, w, h, c, i, n, s, l )
		{
			if(c) this.dcover(); else{ if(cover) cover = null; }
			var dinfo = { tit : t, page : p, win : window, topw : twin, link : i, sc : s, width: w, height : h, para : l }; 
			//增加了para参数 kedee 

			var clsize = tool.getclsize(twin), spos = tool.getspos(twin);
			
			var schdl = function()
			{
				var rel = tool.getspos(twin);
				tool.ststyle( dfrm, { 'top' : rel.Y + config.it + 'px', 'left' : rel.X + config.il + 'px' } );
			};
			
			var it = ( l && l.top ) ? spos.Y + l.top : Math.max( spos.Y + ( clsize.h - h - 20 ) / 2, 0 );
			var il = ( l && l.left ) ? spos.X + l.left : Math.max( spos.X + ( clsize.w - w - 20 ) / 2, 0 );
			
			var dfrm = tdoc.createElement('iframe'); tool.restyle(dfrm); if(n) dfrm.id = n;
			dfrm.frameBorder = 0; dfrm.src = tool.getpath() + 'lhgdialog.htm';
			tool.ststyle(dfrm,
			{
			    'position' : 'absolute', 'top' : it + 'px', 'left' : il + 'px',
				'width' : w + 'px', 'height' : h + 'px', 'zIndex' : getzi()
			}); 
			//if(s){ config.it = it - spos.Y; config.il = il - spos.X; tool.addevt( twin, 'scroll', schdl )};
			tdoc.body.appendChild(dfrm); 
			dfrm._dlgargs = dinfo;
		},

		closdlg : function( d, c )
		{
			var dlg = ( 'object' == typeof(d) ) ? d.frameElement : document.getElementById(d);
			if(dlg) tool.remnode(dlg); if(c) this.hcover(c);
		},
		
		dcover : function()
		{
		    cover = tdoc.createElement('div'); tool.restyle(cover);
			tool.ststyle(cover, 
			{
				'position' : 'absolute', 'zIndex' : getzi(), 'top' : '0px',
				'left' : '0px', 'backgroundColor' : config.bgcolor
			});
			tool.stopac( cover, config.opac );
			
			if( binfo.ie && !binfo.i7 )
			{
			    var ifrm = tdoc.createElement('iframe');
				tool.restyle(ifrm); ifrm.hideFocus = true;
				ifrm.frameBorder = 0; ifrm.src = tool.getvoid();
				tool.ststyle(ifrm,
				{
				    'width' : '100%', 'height' : '100%', 'position' : 'absolute', 'left' : '0px',
					'top' : '0px', 'filter' : 'progid:DXImageTransform.Microsoft.Alpha(opacity=0)'
				});
				cover.appendChild(ifrm);
			}
			
			tool.addevt( twin, 'resize', resizehdl ); resizehdl(); tdoc.body.appendChild(cover);
		},
		
		gcover : function(){ return cover; },
		hcover : function(o){ tool.remnode(o); cover = null; o = null; },


		//增加显示隐藏内容
		S : function(i) { return document.getElementById(i); },
		show : function( fid, selectid, p)
		{
			var _p = this.S(fid );
			if(p)
			{
				var cWidth = parseInt(Math.max(document.documentElement.clientWidth,document.body.clientWidth));
				var cHeight = parseInt(Math.max(document.documentElement.clientHeight,document.body.clientHeight)); //2360
				_p.style.position   = "absolute";

				if(p.left)
				{
					var x = p.left;
					var y = p.top + Math.max( document.documentElement.scrollTop, document.body.scrollTop );
					
				}
				else
				{
					var x=this.getMousePos().x;
					if(cWidth-x<(parseInt(_p.style.width)+2)){x=cWidth-(parseInt(_p.style.width)+25);}
					else{x=x;}
					var y=this.getMousePos().y; 
					if(cHeight-y<(parseInt(_p.style.height)+2)){y=(cHeight-parseInt(_p.style.height)-15);}
					else{y=(y+15);}
				}
				_p.style.left = binfo.ie && !binfo.i7 ? x : x + "px" ;
				_p.style.top = binfo.ie && !binfo.i7 ? y : y + "px" ;
			}
			else
			{
				_p.style.position   = "";
			}
			this.ShowPanel( fid, selectid, true ); 
			
		},
		hidden : function( fid, selectid ){ this.ShowPanel( fid, selectid, false );  },
		ShowPanel : function(obj, selectid, bShow) 
		{
			//this.S(obj).style.display= (this.S(obj).style.display=="none" ? "" : "none");
			obj = (typeof(obj) == "string" ? this.S(obj) : obj);
			if (obj)
			{
				if(bShow){obj.style.display="";this.HiddenSelect(selectid);}
				else{obj.style.display="none";this.ShowSelect(selectid);}
			}
		},
		getMousePos : function(){
			var mouse_x=binfo.ie ? window.event.clientX : tool.getev().clientX;
			var mouse_y = binfo.ie ? window.event.clientY+ Math.max( document.documentElement.scrollTop, document.body.scrollTop) : tool.getev().clientY+ Math.max( document.documentElement.scrollTop, document.body.scrollTop) ;
		 return {
		  x:mouse_x - 2,
		  y:mouse_y  - 2
		 };
		},
		//end 

		HiddenSelect : function(selectId){
			if (selectId == "")
			{
				var arrSelect = document.getElementsByTagName("SELECT");
				for(var i=0;i<arrSelect.length;i++)
				{ arrSelect[i].style.display = "none"; }
			}
			else if (selectId == "no"){}
			else
			{document.getElementById(selectId).style.display = "none";} 
        },
            
        ShowSelect : function(selectId){
            if (selectId == "")
			{
				var arrSelect = document.getElementsByTagName("SELECT");
				for(var i=0;i<arrSelect.length;i++)
				{ arrSelect[i].style.display = ""; }
			}
			else if (selectId == "no"){}
			else
			{document.getElementById(selectId).style.display = "";} 
        }

	};
})();