// JavaScript Document

// News Ticker - Script distributed by Hypergurl.com
// Adapted by Tony Green, 17/12/2004

	var scrollerwidth="156px" 	// Scrollers width here (in pixels)
	var scrollerheight="200px"	// Scrollers height here
	var scrollerspeed=1				// Scrollers speed here on a scale of 1 - 10 (10 fastest)
	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()",32) // increase this number to slow down the overall effect
}

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
	}
}

function switchImage(imgName, imgSrc) 
{
  if (document.images)
  {
    if (imgSrc != "none")
    {
      document.images[imgName].src = imgSrc;
    }
  }
}

function menuover(oitem)
{
	oitem.style.color='#000066';
}

function menuout(oitem)
{
	oitem.style.color='#FFFFFF';
}

function showhide(parentId)
{
	myParent = document.getElementById("item" + parentId)

	if (myParent.style.display=="none") {
		myParent.style.display="block"
	} else {
		myParent.style.display="none"
	}
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}