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_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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.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 Querystring(qs) { // optionally pass a querystring to parse
	this.params = new Object()
	this.get=Querystring_get
	
	if (qs == null)
		qs=location.search.substring(1,location.search.length)

	if (qs.length == 0) return

	qs = qs.replace(/\+/g, ' ')
	var args = qs.split('&') // parse out name/value pairs separated via &
	
// split out each name=value pair
	for (var i=0;i<args.length;i++) {
		var value;
		var pair = args[i].split('=')
		var name = unescape(pair[0])

		if (pair.length == 2)
			value = unescape(pair[1])
		else
			value = name
		
		this.params[name] = value
	}
}

function Querystring_get(key, default_) {
	// This silly looking line changes UNDEFINED to NULL
	if (default_ == null) default_ = null;
	
	var value=this.params[key]
	if (value==null) value=default_;
	
	return value
}


function ShowNext(blnNext)
{
    var butNext = document.getElementById('butNext');
	var butPrev = document.getElementById('butPrev');
	var div1 = document.getElementById('div1');
	var div2 = document.getElementById('div2');
       
	if (blnNext == "true")
	{
	    butPrev.style.display = "block";			
    	div1.style.display = "none";		    
    	div2.style.display = "block";	    	
		butNext.style.display = "none";	    	
	}
	else
	{
	    butPrev.style.display = "none";			
    	div1.style.display = "block";		    
    	div2.style.display = "none";	    	
		butNext.style.display = "block";	    	
	}
}

function CollectionLoad()
{
    // Parse the current page's querystring
    var qs = new Querystring()

    var butNext = document.getElementById('butNext');
	var butPrev = document.getElementById('butPrev');
	var div1 = document.getElementById('div1');
	var div2 = document.getElementById('div2');

    var part = qs.get("part")
    if (part == "2")
    {
	    butPrev.style.display = "block";			
    	div1.style.display = "none";		    
    	div2.style.display = "block";	    	
		butNext.style.display = "none";	    	
	}
}

function toggleDiv(id,flagit) {
if (flagit=="1"){
if (document.layers) document.layers[''+id+''].visibility = "show"
else if (document.all) document.all[''+id+''].style.visibility = "visible"
else if (document.getElementById) document.getElementById(''+id+'').style.visibility = "visible"
}
else
if (flagit=="0"){
if (document.layers) document.layers[''+id+''].visibility = "hide"
else if (document.all) document.all[''+id+''].style.visibility = "hidden"
else if (document.getElementById) document.getElementById(''+id+'').style.visibility = "hidden"
}
}

function Count(text,long) 

{

	var maxlength = new Number(long); // Change number to your max length.

	if (text.value.length > maxlength){

		text.value = text.value.substring(0,maxlength);

	//	alert(" Only " + long + " chars");

	}

}

function ismaxlength(obj){
var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
if (obj.getAttribute && obj.value.length>mlength)
obj.value=obj.value.substring(0,mlength)
}