var speed1_16=25 demo16_2.innerHTML=demo16_1.innerHTML function Marquee1_16(){ if(demo16_2.offsetWidth-demo16.scrollLeft<=0) demo16.scrollLeft-=demo16_1.offsetWidth else{ demo16.scrollLeft++ } } var MyMar1_16=setInterval(Marquee1_16,speed1_16) demo16.onmouseover=function() {clearInterval(MyMar1_16)} demo16.onmouseout=function() {MyMar1_16=setInterval(Marquee1_16,speed1_16)}