if (!testingFlash()) {
                dialog("您的瀏覽器還沒有安裝flash外掛或未允許本站執行，導致上傳按鈕無法載入，請檢查flash外掛後重試！");
         }



         /**
		 * 返回true表示已經安裝了Flash
		 * 返回flase表示沒有安裝Flash
		 * @returns {Boolean}
		 */
		function testingFlash(){
			var fls = flashChecker();
			if(fls.f) {
				return true;
			}else{
				return false;
			}
		}


        function flashChecker(){
			var hasFlash = 0; //是否安裝了flash
			var flashVersion = 0; //flash版本
			if(document.all) {
				var swf = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
				if(swf) {
					hasFlash = 1;
					VSwf = swf.GetVariable("$version");
					flashVersion = parseInt(VSwf.split(" ")[1].split(",")[0]);
				}
			}else{
				if(navigator.plugins && navigator.plugins.length > 0) {
					var swf = navigator.plugins["Shockwave Flash"];
					if(swf) {
						hasFlash = 1;
						var words = swf.description.split(" ");
						for(var i = 0; i < words.length; ++i) {
							if(isNaN(parseInt(words[i]))) continue;
							flashVersion = parseInt(words[i]);
						}
					}
				}
			}
			return {
				f: hasFlash,
				v: flashVersion
			};
		}