//var scrollerwidth="500px";
var scrollerwidth="375px";
var scrollerheight="50px";
var scrollerspeed=1;


var scrollercontent='<span class="scroll" style="font-size: 11pt;"><b>Fear of crime – <span style="color: #ff0000;">down 90%</span></b><br>&nbsp;<br>&nbsp;<br>&nbsp;<br>'+
'<b>Calls to police – <span style="color: #ff0000;">down 50%</span></b><br>&nbsp;<br>&nbsp;<br>&nbsp;<br>' +
'<b>Crime – <span style="color: #ff0000;">down 20%</span></b><br>&nbsp;<br>&nbsp;<br>&nbsp;<br>' +
'<b>Intelligence from the community – <span style="color: #ff0000;">increases</span></b><br>&nbsp;<br>&nbsp;<br>&nbsp;<br>' +
'<b>Witness information – <span style="color: #ff0000;">increases</span></b><br>&nbsp;<br>&nbsp;<br>&nbsp;<br>' +
'<b>Hard-to-reach communities – <span style="color: #ff0000;">engaged</span></b></span>';


var pauseit=1;

scrollerspeed=(document.all)? scrollerspeed : Math.max(1, scrollerspeed-1); //slow speed down by 1 for NS
var copyspeed=scrollerspeed;
var iedom=document.all||document.getElementById;
var actualheight='';
var cross_scroller, ns_scroller;
var pausespeed=(pauseit==0)? copyspeed: 0;

function populate(){
  if (iedom){
    cross_scroller=document.getElementById? document.getElementById("iescroller") : document.all.iescroller;
    cross_scroller.style.top=parseInt(scrollerheight)+8+"px";
    cross_scroller.innerHTML=scrollercontent;
    actualheight=cross_scroller.offsetHeight;
  }
  else if (document.layers){
    ns_scroller=document.ns_scroller.document.ns_scroller2;
    ns_scroller.top=parseInt(scrollerheight)+8;
    ns_scroller.document.write(scrollercontent);
    ns_scroller.document.close();
    actualheight=ns_scroller.document.height;
  }
  lefttime=setInterval("scrollscroller()",80);
  loadSlideImages(); 
  playSlide()
}
window.onload=populate;

function scrollscroller(){
  if (iedom){
    if (parseInt(cross_scroller.style.top)>(actualheight*(-1)+8))
      cross_scroller.style.top=parseInt(cross_scroller.style.top)-copyspeed+"px";
    else
      cross_scroller.style.top=parseInt(scrollerheight)+8+"px";
  }
  else if (document.layers){
    if (ns_scroller.top>(actualheight*(-1)+8))
      ns_scroller.top-=copyspeed;
    else
      ns_scroller.top=parseInt(scrollerheight)+8;
  }
}

if (iedom||document.layers){
  with (document){
    if (iedom){
      write('<div style="position:relative;width:'+scrollerwidth+';height:'+scrollerheight+';overflow:hidden" onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=scrollerspeed">');
      write('<div id="iescroller" style="position:absolute;left:0px;top:0px;width:100%;">');
      write('</div></div>');
    }
    else if (document.layers){
      write('<ilayer width='+scrollerwidth+' height='+scrollerheight+' name="ns_scroller">');
      write('<layer name="ns_scroller2" width='+scrollerwidth+' height='+scrollerheight+' left=0 top=0 onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=scrollerspeed"></layer>');
      write('</ilayer>');
    }
  }
}