<!--//
	function AddText(NewCode) {document.Fx.ZhengWen.value+=NewCode;}
	function img() {
		txt=prompt("请输入图片网址：","http://");
		if(txt!=null) {
			AddTxt="[img]"+txt;
			AddText(AddTxt);
			AddTxt="[/img]\r";
			AddText(AddTxt);
		}
	}
	function url() {
		txt=prompt("请输入网页地址：","http://");
		if (txt!=null) {
			AddTxt="[url]"+txt;
			AddText(AddTxt);
			AddTxt="[/url]\r";
			AddText(AddTxt);
		}
	}
	function mpl() {
		urltxt=prompt("媒体链接地址(URL)：","http://"); 
		if(urltxt!=null) {
			widthtxt=prompt("宽度：","300"); 
			if(widthtxt!=null) {
				heighttxt=prompt("高度：","50"); 
				if(heighttxt!=null) {
					autotxt=prompt("是否自动播放？(Y/N)","Y"); 
					if(autotxt=="Y" || autotxt=="y" || autotxt=="N" || autotxt=="n") {
						AddTxt="[mp="+widthtxt+","+heighttxt+":"+autotxt+"]"+urltxt
						AddText(AddTxt);
						AddTxt="[/mp]\r"; 
						AddText(AddTxt);
					}
				}
			}
		}
	}
//-->