var speed31=25//????? 
			var t1=false; //§Ø
			document.getElementById("demo21").innerHTML=document.getElementById("demo11").innerHTML 
			function Marquee1(){ 
			if(document.getElementById("demo21").offsetWidth-document.getElementById("demo_1").scrollLeft<=0) 
			document.getElementById("demo_1").scrollLeft-=document.getElementById("demo11").offsetWidth 
			else{ 
			document.getElementById("demo_1").scrollLeft++
			} 
			t1=false; 
			} 
			var MyMar1=setInterval(Marquee1,speed31) 
			document.getElementById("demo_1").onmouseover=function() {clearInterval(MyMar1)} 
			document.getElementById("demo_1").onmouseout=function() {if(t1){MyMar1=setInterval(RMarquee1,speed31)}else{MyMar1=setInterval(Marquee1,speed31)}} 
			//document.getElementById('mcc1').onmouseout=function(){MyMar1=setInterval(RMarquee1,speed31);} 
			//document.getElementById('aa1').onmouseout=function(){MyMar1=setInterval(Marquee1,speed31);}