function frmPost(frmName,txtUrl)
  		{			
			
			return dojo.xhrPost({
				url: txtUrl,
				form: frmName,
				method:"post",
				handleAs: "text",
				timeout:50000,
				load: function(data,args){
					console.log(data)
					return dojo.fromJson(data)
				},
				 error: function(error,args){ 
				 			return dojo.fromJson(data)	
           	//	alert(error);               
						//responseNode.innerHtml("Error!",error);
       			}

			});  	
  		}
		function ioFramePost(frmName,txtUrl)  //上傳檔案專用
		{
			return dojo.io.iframe.send(
			{
				url: txtUrl ,
				method: "post",
				handleAs: "text",
				form: frmName,<!-------------------------------->
				load: function(data,ioArgs){	
					console.log(data)
					return dojo.fromJson(data);
				},
				 error: function(error,args){ 
           				 alert(error);               
						//responseNode.innerHtml("Error!",error);
       			}
			});
		}
		function htGet(surl)
		{
				return dojo.xhrGet({
				url: surl,
				handleAs: "text",				
			    preventCache: true,
				load: function(data,args){
					if(typeof data == "error"){
						console.warn("error!");
						console.log(args);
					}else{			
						console.log(data)
						data = dojo.fromJson(data);
						return data;
						
					}
				}
			});
		}