jQuery.fn.extend ({	
	ui_radio: function(){//Radio
		var theClass = $(this).attr("class");
		this.each(function(){	
			ui_radio_function(theClass);	
			return false;
		});
		function ui_radio_function(theClass){
			$("."+theClass+" label").addClass("shui_radio_label")
			.hover(
			function(){//移過去效果
				$(this).addClass("shui_radio_label_over");
			},
			function(){//復原效果
				$(this).removeClass("shui_radio_label_over");
			}).click(function(){
				$(this).siblings("label").removeClass("shui_radio_label_click").end().addClass("shui_radio_label_click");//點擊的效果
				var rid = $(this).attr("for");
				$("#"+rid).trigger("click");//觸發點選
			});
			//把所有radio隱藏
			$("."+theClass+" :radio").each(function(){
				$(this).hide();
				if($(this).attr("checked")==true){
					$("label[for='"+this.id+"']").addClass("shui_radio_label_click");//點擊的效果
				};
			});
		};
	},
	ui_checkbox:function(){//Checkbox
		var theClass = $(this).attr("class");
		this.each(function(){	
			ui_checkbox_function(theClass);	
			return false;
		});
		function ui_checkbox_function(theClass){
			$("."+theClass+" label").addClass("shui_checkbox_label")
			.hover(
			function(){//移過去效果
				$(this).addClass("shui_checkbox_label_over");
			},
			function(){//復原效果
				$(this).removeClass("shui_checkbox_label_over");
			}).click(function(){
				$(this).toggleClass("shui_checkbox_label_click");//點擊的效果
				var rid = $(this).attr("for");
				$("#"+rid).trigger("click");//觸發點選
			});
			//把所有checkbox隱藏
			$("."+theClass+" :checkbox").each(function(){
				$(this).hide();
				if($(this).attr("checked")==true){
					$("label[for='"+this.id+"']").addClass("shui_checkbox_label_click");//點擊的效果
				};
			});
		};
	}
	,ui_autoMenu:function(option){//自動比對選單
		return this.each(function(){
			ui_autoMenu_function(this.id,option);
		});
		function ui_autoMenu_function(clickId,option){
			var setting = {theHeight:200 , url:"" , strLength:1};
			$.extend(setting,option);
			var theHeight = setting.theHeight;//高度
			var url = setting.url;//溝通網址
			var strLength = setting.strLength;//至少字串長度
			//鍵盤打字
			$("#"+clickId).keyup(function(e){
				if(url == ""){
					alert("請指定ajax溝通的網址");
					return false;
				}
				if($("#"+clickId).val().length < strLength){//判斷字串大於多長才進行字串比對
					return false;
				}
				
				if(!$("#shui_autoMenu").attr("id")){
					var theWidth = $(this).width();//取得輸入框的寬度
					var theLeft = $(this).offset().left ;//取得輸入框的位置
					var theTop = $(this).offset().top + $(this).height() + 5;
					$("body").append("<div id=\"shui_autoMenu\"></div>");
					$("#shui_autoMenu").css({
											"width":theWidth,
											"height":theHeight,
											"left":theLeft,
											"top":theTop
										   }).load(url,{SendStr:$("#"+clickId).val()});
				}
				else{
					$("#shui_autoMenu").load(url,{SendStr:$("#"+clickId).val()});					
				}
				//點選項目
				$("#shui_autoMenu li").live("click",function(){
					$("#"+clickId).val($(this).text());
				});		   
				e.stopPropagation();//防止冒泡
			});
			//點選其他關閉選單	
			$(document).click(function(e){
				$("#shui_autoMenu").remove();
				$("#shui_autoMenu li").die("click");
				e.stopPropagation();//防止冒泡
			});	
		}
	},
	ui_setmask: function(option){
		return this.each(function(){
			ui_setmask(this.id);
		});
		function ui_setmask(clickId){			
			var setting = {dotype: "mask", maskColor:"#000000", opacity:"0.1"};
			$.extend(setting,option);
			
			if(setting.dotype == 'mask'){
				//取得視窗的長寬
				var maskWidth = $(document).width();
				var maskHeight = $(document).height();
				
				
				//if($.browser.version == '6.0'){//防止IE6.0下拉選單無法mask
					$("body").append("<iframe id=\"Mask_iframe_"+clickId+"\">");
					$("#Mask_iframe_" + clickId).css({"width":maskWidth,
													  "height":maskHeight,
													  "top": 0,
													  "left": 0,
													  "background-color": "#FFF",
													  "position": "absolute",
													  "opacity": "0.1",
													  "z-index": 2000
													});
				//}
				
				//產生div
				$("body").append("<div id=\"shui_maskDiv_"+ clickId +"\"></div>");
				$("#shui_maskDiv_" + clickId).css({"width":maskWidth,
											  "height":maskHeight,
											  "top": 0,
											  "left": 0,
											  "position": "absolute",
											  "background-color": setting.maskColor,
											  "opacity": setting.opacity
											});
				//執行完畢做的動作
				if($.isFunction(setting.oncomplete)){
					setting.oncomplete();
				}
			}
			else if(setting.dotype == 'unmask'){
				$("#shui_maskDiv_" + clickId).remove();
				$("#Mask_iframe_" + clickId).remove();
				//執行完畢做的動作
				if($.isFunction(setting.oncomplete)){
					setting.oncomplete();
				}
			}
		}
	}
});