var slidespeed=1;
    var actualwidth='';
    var copyspeed=1;
    var cross_slide=document.getElementById("slider1");
    var cross_slide2=document.getElementById("slider2");

    function slideleft(){
        if (parseInt(cross_slide.style.left)>(actualwidth*(-1)+15))
            cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+"px"
        else
            cross_slide.style.left=parseInt(cross_slide2.style.left)+actualwidth+"px"
            
        if (parseInt(cross_slide2.style.left)>(actualwidth*(-1)+15))
            cross_slide2.style.left=parseInt(cross_slide2.style.left)-copyspeed+"px"
        else
            cross_slide2.style.left=parseInt(cross_slide.style.left)+actualwidth+"px"
    }

    window.onload=function(){
        cross_slide.innerHTML=cross_slide2.innerHTML=document.getElementById("temp").innerHTML;
        actualwidth=document.getElementById("temp").offsetWidth;
        cross_slide2.style.left=actualwidth+"px"; 
        cross_slide.onmouseover = function (evt) { copyspeed=0 }
        cross_slide.onmouseout = function (evt) { copyspeed=slidespeed }	
        cross_slide2.onmouseover = function (evt) { copyspeed=0 }
        cross_slide2.onmouseout = function (evt) { copyspeed=slidespeed }
        setInterval('slideleft()',30);
    }