String.prototype.Trim = function() {
	return this.replace(/(^\s*)|(\s*$)/g, "");
}
String.format = function() {
	var i = 1, args = arguments;
	var str = args[0];
	var re = /\{(\d+)\}/g;
	return str.replace(re, function() {
		return args[i++]
	});
}
jQuery.yihu = {
	url : "/ZEUS/ActionServlet_doPost.action",
	post : function(bizAction, param, successFn) {
		param.bizAction = bizAction;
		$.ajax( {
			url : this.url,
			data : param,
			type : "POST",
			dataType : 'json',
			success : successFn
		});
	},
	getDictText : function(businTypeID, businID) {
		var businName = "";
		$.ajax( {
			url : this.url,
			data : {
				businTypeID : businTypeID,
				businID : businID,
				bizAction : 'dictAction.getDictText'
			},
			cache : false,
			async : false,
			type : "POST",
			dataType : 'json',
			success : function(data) {

				businName = data.businName;
			}
		});
		return businName;
	},
	getSession : function() {
		var ret;
		$.ajax( {
			url : this.url,
			data : {
				bizAction : 'loginAction.writeSessionJSON'
			},
			cache : false,
			async : false,
			type : "POST",
			dataType : 'json',
			success : function(data) {

				ret = data;
			}
		});
		return ret;
	},
	formatNull : function(value) {
		if (value == null || typeof (value) == "undefined") {
			return "";
		}
		return value;
	},
	open : function(strUrl, winWidth, winHeight, winLeft, winTop, id) {

		var win_id = 'win_' + parseInt(Math.random() * 10000);
		if (typeof (id) != "undefined") {
			win_id = id;
		}
		var newwin = window
				.open(
						strUrl,
						win_id,
						"width="
								+ winWidth
								+ ","
								+ "height="
								+ winHeight
								+ ","
								+ "left="
								+ winLeft
								+ ","
								+ "top="
								+ winTop
								+ ","
								+ "status=yes,toolbar=no,menubar=no,location=yes,scrollbars=yes");
		if (newwin != null) {
			newwin.focus();
		}
	},
	QueryString : function(val) {
		var uri = window.location.search;
		var re = new RegExp("" + val + "\=([^\&\?]*)", "ig");
		return ((uri.match(re)) ? (uri.match(re)[0].substr(val.length + 1))
				: null);
	},
	loadDict : function(businTypeID, emptyText) {
		var res;
		$.ajax( {
			url : 'DictionaryAction_queryDic.action',
			data : {
				businTypeID : businTypeID,
				emptyText : emptyText
			},
			cache : false,
			async : false,
			type : "POST",
			dataType : 'json',
			success : function(data) {
				res = data;
			}
		});
		return res;
	},
	loadSelect : function(id, param, defaultValue) {
		$.post(this.url, param, function(result) {
			$('#' + id).combobox('loadData', result.result);
			if (defaultValue != null && defaultValue != '') {
				$('#' + id).combobox('setValue', defaultValue);
			}
		}, "json");
	},
	loadDictSelect : function(id, businTypeID, defaultValue) {
		var param = {};
		param.businTypeID = businTypeID;
		param.emptyText = '--请选择--';
		$.post("DictionaryAction_queryDic.action", param, function(result) {
			$('#' + id).combobox('loadData', result.result);
			if (defaultValue != null && defaultValue != '') {
				$('#' + id).combobox('setValue', defaultValue);
			}
		}, "json");
	},

	/**
	 * 将数据集存在前端，一个页面的数据只加载一次
	 */
	loadStore : function(businTypeID) {
		var res = new Object;
		$
				.ajax( {
					url : 'DictionaryAction_queryDic.action',
					data : {
						businTypeID : businTypeID
					},
					cache : false,
					async : false,
					type : "POST",
					dataType : 'json',
					success : function(data) {
						var result = data.result;
						for ( var iterable_element in result) {
							res[result[iterable_element].businID] = result[iterable_element].businName;
						}
					}
				});
		return res;
	},
	loadStoreByPost : function(param,data,value,text) {
		//value:下拉列值名称   text:下拉列文本名称
		var res = new Object;
		data.bizAction = param
		$.ajax({
				url : this.url,
				data : data,
				cache : false,
				async : false,
				type : "POST",
				dataType : 'json',
				success : function(data) {
					var result = data.result;
					for ( var iterable_element in result) {
						res[result[iterable_element][value]] = result[iterable_element][text];
					}
				}
			});
		return res;
	},
	jsonObjectToString : function(o) {
		if (o == null)
			return "null";

		switch (o.constructor) {
		case String:
			var s = o;
			if (s.indexOf("}") < 0)
				s = '"' + s.replace(/(["\\])/g, '\\$1') + '"';
			s = s.replace(/\n/g, "\\n");
			s = s.replace(/\r/g, "\\r");
			return s;
		case Array:
			var v = [];
			for ( var i = 0; i < o.length; i++)
				v.push(jsonObjectToString(o[i]));
			if (v.length <= 0)
				return "\"\"";
			return "[" + v.join(",") + "]";
		case Number:
			return isFinite(o) ? o.toString() : this.jsonObjectToString(null);
		case Boolean:
			return o.toString();
		case Date:
			var d = new Object();
			d.__type = "System.DateTime";
			d.Year = o.getUTCFullYear();
			d.Month = o.getUTCMonth() + 1;
			d.Day = o.getUTCDate();
			d.Hour = o.getUTCHours();
			d.Minute = o.getUTCMinutes();
			d.Second = o.getUTCSeconds();
			d.Millisecond = o.getUTCMilliseconds();
			d.TimezoneOffset = o.getTimezoneOffset();
			return this.jsonObjectToString(d);
		default:
			if (o["toJSON"] != null && typeof o["toJSON"] == "function")
				return o.toJSON();
			if (typeof o == "object") {
				var v = [];
				for (attr in o) {
					if (typeof o[attr] != "function") {
						var attrValue = this.jsonObjectToString(o[attr]);
						if (attrValue.length > 0 && attrValue != null) {
							v.push('"' + attr + '": ' + attrValue);
						}
					}
				}

				if (v.length > 0)
					return "{" + v.join(",") + "}";
				else
					return "{}";
			}
			alert(o.toString());
			return o.toString();
		}
	},
	createUploadIframe: function(id, uri)
	{
		//create frame
        var frameId = 'jUploadFrame' + id;
        var iframeHtml = '<iframe id="' + frameId + '" name="' + frameId + '" style="position:absolute; top:-9999px; left:-9999px"';
		if(window.ActiveXObject)
		{
            if(typeof uri== 'boolean'){
				iframeHtml += ' src="' + 'javascript:false' + '"';

            }
            else if(typeof uri== 'string'){
				iframeHtml += ' src="' + uri + '"';

            }	
		}
		iframeHtml += ' />';
		jQuery(iframeHtml).appendTo(document.body);

        return jQuery('#' + frameId).get(0);			
	},
       createUploadForm: function(id, fileElementId, data)  
        {  
            //create form     
            var formId = 'jUploadForm' + id;  
            var fileId = 'jUploadFile' + id;  
            var form = jQuery('<form  action="" method="POST" name="' + formId + '" id="' + formId + '" enctype="multipart/form-data"></form>');      
            if (data) {  
          		var _data = data.split('&');
             	for(var i in _data){
              		if (_data[i]) {
                    	var _d = _data[i].split('=');
                    	if(_d){
                    	jQuery('<input type="hidden" name="' + _d[0] + '" value="' + _d[1] + '" />').appendTo(form);
                    	}
               		}
            	}
            }  
            for (var i = 0; i < fileElementId.length; i ++) {  
                var oldElement = jQuery('#' + fileElementId[i]);  
                var newElement = jQuery(oldElement).clone();  
                jQuery(oldElement).attr('id', fileElementId[i]);  
                jQuery(oldElement).attr('name', fileElementId[i].name);  
                jQuery(oldElement).before(newElement);  
                jQuery(oldElement).appendTo(form);  
            }  
            //set attributes  
            jQuery(form).css('position', 'absolute');  
            jQuery(form).css('top', '-1200px');  
            jQuery(form).css('left', '-1200px');  
            jQuery(form).appendTo('body');  
            return form;  
        }  ,
  	handleError : function( s, xhr, status, e ) 		{
		// If a local callback was specified, fire it
			if ( s.error ) {
				s.error.call( s.context || s, xhr, status, e );
			}
		// Fire the global callback
			if ( s.global ) {
				(s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
			}
	} 
	,
    ajaxFileUpload: function(s) {
	     
        // TODO introduce global settings, allowing the client to modify them for all requests, not only timeout		
        s = jQuery.extend({}, jQuery.ajaxSettings, s);
        var id = new Date().getTime()   
		var form = $.yihu.createUploadForm(id, s.fileElementId,s.data);
		var io = $.yihu.createUploadIframe(id, s.secureuri);
		var frameId = 'jUploadFrame' + id;
		var formId = 'jUploadForm' + id;		
		
        // Watch for a new set of requests
        if ( s.global && ! jQuery.active++ )
		{
			jQuery.event.trigger( "ajaxStart" );
		}            
        var requestDone = false;
        // Create the request object
        var xml = {}   
        if ( s.global )
            jQuery.event.trigger("ajaxSend", [xml, s]);
        // Wait for a response to come back
        var uploadCallback = function(isTimeout)
		{			
			var io = document.getElementById(frameId);
            try 
			{				
				if(io.contentWindow)
				{
					 xml.responseText = io.contentWindow.document.body?io.contentWindow.document.body.innerHTML:null;
                	 xml.responseXML = io.contentWindow.document.XMLDocument?io.contentWindow.document.XMLDocument:io.contentWindow.document;
					 
				}else if(io.contentDocument)
				{
					 xml.responseText = io.contentDocument.document.body?io.contentDocument.document.body.innerHTML:null;
                	xml.responseXML = io.contentDocument.document.XMLDocument?io.contentDocument.document.XMLDocument:io.contentDocument.document;
				}						
            }catch(e)
			{
				$.yihu.handleError(s, xml, null, e);
			}
            if ( xml || isTimeout == "timeout") 
			{				
                requestDone = true;
                var status;
                try {
                    status = isTimeout != "timeout" ? "success" : "error";
                    // Make sure that the request was successful or notmodified
                    if ( status != "error" )
					{
                        // process the data (runs the xml through httpData regardless of callback)
                        var data = $.yihu.uploadHttpData( xml, s.dataType );    
                        // If a local callback was specified, fire it and pass it the data
                        if ( s.success )
                            s.success( data, status );
    
                        // Fire the global callback
                        if( s.global )
                            jQuery.event.trigger( "ajaxSuccess", [xml, s] );
                    } else
                        $.yihu.handleError(s, xml, status);
                } catch(e) 
				{
                    status = "error";
                    $.yihu.handleError(s, xml, status, e);
                }

                // The request was completed
                if( s.global )
                    jQuery.event.trigger( "ajaxComplete", [xml, s] );

                // Handle the global AJAX counter
                if ( s.global && ! --jQuery.active )
                    jQuery.event.trigger( "ajaxStop" );

                // Process result
                if ( s.complete )
                    s.complete(xml, status);

                jQuery(io).unbind()

                setTimeout(function()
									{	try 
										{
											jQuery(io).remove();
											jQuery(form).remove();	
											
										} catch(e) 
										{
											$.yihu.handleError(s, xml, null, e);
										}									

									}, 100)

                xml = null

            }
        }
        // Timeout checker
        if ( s.timeout > 0 ) 
		{
            setTimeout(function(){
                // Check to see if the request is still happening
                if( !requestDone ) uploadCallback( "timeout" );
            }, s.timeout);
        }
        try 
		{

			var form = jQuery('#' + formId);
			jQuery(form).attr('action', s.url);
			jQuery(form).attr('method', 'POST');
			jQuery(form).attr('target', frameId);
            if(form.encoding)
			{
				jQuery(form).attr('encoding', 'multipart/form-data');      			
            }
            else
			{	
				jQuery(form).attr('enctype', 'multipart/form-data');			
            }	
            jQuery(form).submit();

        } catch(e) 
		{			
            $.yihu.handleError(s, xml, null, e);
        }
		
		$('#' + frameId).load(uploadCallback	);
        return {abort: function () {}};	

    }
	,
	
    uploadHttpData: function( r, type ) {
     
        var data = !type;
        data = type == "xml" || data ? r.responseXML : r.responseText;
        // If the type is "script", eval it in global context
        if ( type == "script" )
            jQuery.globalEval( data );
        // Get the JavaScript object, if JSON is used.
        if ( type == "json" )
            eval( "data = " + data );
        // evaluate scripts within html
        if ( type == "html" )
            jQuery("<div>").html(data).evalScripts();

        return data;
    },
 	loadDictSelectInIDS:function(ids,businTypeID,defaultValue)
 	{
 			var param = {};
 			param.bizAction = "dictAction.getDict";
 			param.businTypeID = businTypeID;
 			param.emptyText = '--请选择--';
 			 $.post(this.url,param
 			 	,function(result){
 			 	for(var i=0;i<ids.length;i++){
 	 				$('#'+ids[i]).combobox('loadData',result.result);
 	 			}
 	  		 },"json");
 	},
	loadDictNoLogin : function(businTypeID) {
		var res;
		$.ajax( {
			url : this.url,
			data : {
				businTypeID : businTypeID,
				isLogin : '1',
				bizAction : 'dictAction.getDict'
			},
			cache : false,
			async : false,
			type : "POST",
			dataType : 'json',
			success : function(data) {
				res = data;
			}
		});
		return res;
	},
	alert : function(msg) {
		$.messager.alert('提示', '<font color=red>' + msg + '</font>', 'error');
	},
	showMsg : function(msg) {
		$.messager.show( {
			title : '提示',
			msg : '<font color=red>' + msg + '</font>',
			showType : 'show'
		});
	},
	getRequest:function(){
		var url = location.href; 
	    var paraString = url.substring(url.indexOf("?")+1,url.length).split("&"); 
	    var paraObj = {};
	    for (var i=0; j=paraString[i]; i++){ 
	    	paraObj[j.substring(0,j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf("=")+1,j.length); 
	    } 
	    return paraObj;//中文参数值，需要传递前先转码encodeURI，接收后解码decodeURI
	},
	loadMedicalOrgType : function() {
		var res = new Object;
		$.ajax( {
					url : this.url,
					data : {
						typeId : 0,
						bizAction:'hospital_Action.queryOrgType'
					},
					cache : false,
					async : false,
					type : "POST",
					dataType : 'json',
					success : function(data) {
						var result = data.result;
						for ( var iterable_element in result) {
							res[result[iterable_element].businID] = result[iterable_element].businName;
						}
					}
				});
		return res;
	},
	loadProvinceSelect : function(id, param, defaultValue) {
		$.post("DictionaryAction_getProvince.action", param, function(result) {
			$('#' + id).combobox('loadData', result.result);
			if (defaultValue != null && defaultValue != '') {
				$('#' + id).combobox('setValue', defaultValue);
			}
		}, "json");
	},
	loadCitySelect : function(id, param, defaultValue) {
		$.post("DictionaryAction_getCityByProvince.action", param, function(result) {
			$('#' + id).combobox('loadData', result.result);
			if (defaultValue != null && defaultValue != '') {
				$('#' + id).combobox('setValue', defaultValue);
			}
		}, "json");
	},
	loadAreaSelect : function(id, param, defaultValue) {
		$.post("DictionaryAction_getAreaByCity.action", param, function(result) {
			$('#' + id).combobox('loadData', result.result);
			if (defaultValue != null && defaultValue != '') {
				$('#' + id).combobox('setValue', defaultValue);
			}
		}, "json");
	},
	loadProvinceSelectByHos : function(id, param, defaultValue) {
		$.post("DictionaryAction_getProvinceByHos.action", param, function(result) {
			$('#' + id).combobox('loadData', result.result);
			if (defaultValue != null && defaultValue != '') {
				$('#' + id).combobox('setValue', defaultValue);
			}
		}, "json");
	}
}