// JavaScript Document

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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];}}
}

function MM_findObj(n, d) { //v4.0
  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=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_changeProp(objName,x,theProp,theValue) { //v3.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)) eval("obj."+theProp+"='"+theValue+"'");
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function colourText(name,newcolor){   
	if(document.layers){            
		 //thisbrowser="NN4";             
		document.test.color=newcolor;         
	}         
	if(document.all){ 
        //thisbrowser="ie"          
   		document.test.style.color=newcolor;  
    }        
 	if(!document.all && document.getElementById){        
     	//thisbrowser="NN6";          
   		document.getElementById("test").style.color=newcolor;           
 	}
 }
 
// get browser
var ns4 = (document.layers);
var ie4 = (document.all && !document.getElementById);
var ie5 = (document.all && document.getElementById);
var ns6 = (!document.all && document.getElementById);
function show_layer(id){
	// Netscape 4
	if(ns4){
		document.layers[id].visibility = "show";
	}
	// Explorer 4
	else if(ie4){
		document.all[id].style.visibility = "visible";
	}
	// W3C - Explorer 5+ and Netscape 6+
	else if(ie5 || ns6){
		document.getElementById(id).style.visibility = "visible";
	}
}

function hide_layer(id){
	// Netscape 4
	if(ns4){
		document.layers[id].visibility = "hide";
	}
	// Explorer 4
	else if(ie4){
		document.all[id].style.visibility = "hidden";
	}
	// W3C - Explorer 5+ and Netscape 6+
	else if(ie5 || ns6){
		document.getElementById(id).style.visibility = "hidden";
	}
}

function changeStyle(id,name){
	// Netscape 4
	if(ns4){
		document.layers[id].className = name;
	}
	// Explorer 4
	else if(ie4){
		document.all[id].className = name;
	}
	// W3C - Explorer 5+ and Netscape 6+
	else if(ie5 || ns6){
		document.getElementById(id).className = name;
	}
}


function highlight(id){
	// Netscape 4
	if(ns4){
		document.layers[id].className = 'highlight';
	}
	// Explorer 4
	else if(ie4){
		document.all[id].className = "highlight";
	}
	// W3C - Explorer 5+ and Netscape 6+
	else if(ie5 || ns6){
		document.getElementById(id).className = "highlight";
	}
}

function lowlight(id){
	// Netscape 4
	if(ns4){
		document.layers[id].className = "lowlight";
	}
	// Explorer 4
	else if(ie4){
		document.all[id].className = "lowlight";
	}
	// W3C - Explorer 5+ and Netscape 6+
	else if(ie5 || ns6){
		document.getElementById(id).className = "lowlight";
	}
}

function alterText(name, newText) {
	var browser=navigator.appName
	var version=parseInt(navigator.appVersion)
	if ((browser=="Netscape") & (version==4)) {
		document.layers[name].document.close()
		document.layers[name].document.write(newText)
		document.layers[name].document.close()
	} else if ((browser=="Microsoft Internet Explorer") & (version==4)) {
		eval("document.all."+name+".innerHTML='"+newText+"'")
	}
}

function imageWindow(image, width, height) {
	popupWin = window.open(image,'image','scrollbars,width='+ width +',height=' + height + ',resizable=yes,status=no')
}

function TimelineWindow(mypage, myname, w, h, scroll, r) {
	var winl = (screen.width - 435) / 3;
	var wint = 6;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable='+r+''
	win = window.open(mypage, myname, winprops)
}

function show(w,object) {
    if (w.document.layers && w.document.layers[object] != null)
        w.document.layers[object].visibility = 'visible';
    else if (document.all)
        w.document.all[object].style.visibility = 'visible';
}

function hide(w,object) {
    if (w.document.layers && w.document.layers[object] != null)
        w.document.layers[object].visibility = 'hidden';
    else if (document.all)
        w.document.all[object].style.visibility = 'hidden';
}

function NewWindow(mypage, myname, w, h, scroll, r) {
	var winl = (screen.width - w) / 3;
	var wint = 215;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable='+r+''
	win = window.open(mypage, myname, winprops)
}

function NewSmallWindow(mypage, myname, w, h, scroll, r) {
	var winl = (screen.width - 435) / 3 + 435 + 7;
	var wint = 215;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable='+r+''
	win = window.open(mypage, myname, winprops)
}

// -->