/** 总站首页窄通栏 flash 播放 **/
			var n_top = 0;
			//var showNum = document.getElementById("num_top");
			function Mea_top(value){
				n_top = value;
				//setBg(value);
				plays_top(value);
				//cons(value);
			}
			
			function plays_top(value){
				try{
					with (fc_top){
						filters[0].Apply();
						for(i=0;i<2;i++)i==value?children[i].style.display="block":children[i].style.display="none"; 
						filters[0].play(); 
					}
				}catch(e){
					var divlist = document.getElementById("fc_top").getElementsByTagName("div");
					for(i=0;i<2;i++){
						i==value?divlist[i].style.display="block":divlist[i].style.display="none";
					}
				}				
			}
			
			function clearAutoTop(){clearInterval(autoStartTop)}
			function setAutoTop(){autoStartTop = setInterval("autoTop(n_top)", 4000)}
			function autoTop(){
				n_top++;
				if(n_top>1)n_top=0;
				Mea_top(n_top);
			} 
			function sub(){
				n_top--;
				if(n_top<0)n_top=0;
				Mea_top(n_top);
			} 
			setAutoTop();