// JavaScript Document
var Sld1_Len = Sld2_Len = 809;
     var Sld_1 = 0;
     var Sld_2 = Sld_1 + Sld1_Len;
     Sld_Timer = window.setInterval("scrollSlides()",10);

     function scrollSlides()
     {
      --Sld_1;
      --Sld_2;
      if (Sld_1 < -Sld1_Len)
       Sld_1 = Sld_2+Sld2_Len;
      if (Sld_2 < -Sld2_Len)
       Sld_2 = Sld_1+Sld1_Len;
      document.getElementById("sld1").style.top = Sld_1+"px";
      document.getElementById("sld2").style.top = Sld_2+"px";
	  }