/* Extension written by David G. Miles (http://www.z3roadster.net/dreamweaver/) 
based in part on code written by Thomas Brattli (http://www.bratta.com)*/
// Courtesy of SimplytheBest.net (http://simplythebest.net/info/dhtml_scripts.html)

function verifyCompatibleBrowser4(){ 
    this.ver=navigator.appVersion 
    this.dom=document.getElementById?1:0 
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0; 
    this.ie4=(document.all && !this.dom)?1:0; 
    this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
    this.ns4=(document.layers && !this.dom)?1:0; 
    this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5) 
    return this 
} 
bw=new verifyCompatibleBrowser4() 
  
var speed=50 
var loop, timer 
 
function ConstructObject4(obj,nest){ 
    nest=(!nest) ? '':'document.'+nest+'.' 
    this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0; 
    this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0; 
    this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight 
    this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight 
    this.up4=MoveArea4Up4;this.down4=MoveArea4Down4; 
    this.MoveArea4=MoveArea4; this.x; this.y; 
    this.obj = obj + "Object" 
    eval(this.obj + "=this") 
    return this 
} 
function MoveArea4(x,y){ 
    this.x=x;this.y=y 
    this.css.left=this.x 
    this.css.top=this.y 
} 
function MoveArea4Down4(move){ 
	if(this.y>-this.scrollHeight+objContainer4.clipHeight){ 
    this.MoveArea4(0,this.y-move) 
    if(loop) setTimeout(this.obj+".down4("+move+")",speed) 
	} 
} 
function MoveArea4Up4(move){ 
	if(this.y<0){ 
    this.MoveArea4(0,this.y-move) 
    if(loop) setTimeout(this.obj+".up4("+move+")",speed) 
	} 
} 
function PerformScroll4(speed){ 
	if(initialised4){ 
		loop=true; 
		if(speed>0) objScroller4.down4(speed) 
		else objScroller4.up4(speed) 
	} 
} 
function CeaseScroll4(){ 
    loop=false 
    if(timer) clearTimeout(timer) 
} 
var initialised4; 
function InitialiseScrollableArea4(){ 
    objContainer4=new ConstructObject4('divContainer4') 
    objScroller4=new ConstructObject4('divContent4','divContainer4') 
    objScroller4.MoveArea4(0,0) 
    objContainer4.css.visibility='visible' 
    initialised4=true; 
} 

function displayStatusMsg4(msgStr) { 
  status=msgStr;
  document.returnValue4 = true;
}

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

function swapImgRestore4() { 
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function findObj(n, d) { 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document); return x;
}

function swapImage4() { 
  var i,j=0,x,a=swapImage4.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//