<!--
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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function swapText(message){
	document.getElementById("swappable").replaceChild(
	  document.createTextNode(message), 
	  document.getElementById("swappable").childNodes[0]);

}

function showHideLayer(layerName,displayType){

	bw=new checkBrowser();
	
	if(bw.ie4){
		if(displayType=="show"){
			var thisLayer = document.all[layerName];
			thisLayer.style.visibility = "visible";
		}if(displayType=="hide"){
			var thisLayer = document.all[layerName];
			thisLayer.style.visibility = "hidden";
		}
	}else{
		if(displayType=="show"){
			var thisLayer = document.getElementById(layerName);
			thisLayer.style.visibility = "visible";
		}if(displayType=="hide"){
			var thisLayer = document.getElementById(layerName);
			thisLayer.style.visibility = "hidden";
		}
	}
}

function showHideLayerIframe(layerName,displayType){

	bw=new checkBrowser();
	
	if(bw.ie4){
		if(displayType=="show"){
			var thisLayer = window.parent.document.all[layerName];
			thisLayer.style.visibility = "visible";
		}if(displayType=="hide"){
			var thisLayer = window.parent.document.all[layerName];
			thisLayer.style.visibility = "hidden";
		}
	}else{
		if(displayType=="show"){
			var thisLayer = window.parent.document.getElementById(layerName);
			thisLayer.style.visibility = "visible";
		}if(displayType=="hide"){
			var thisLayer = window.parent.document.getElementById(layerName);
			thisLayer.style.visibility = "hidden";
		}
	}
}

function checkBrowser(){
	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
}

function selectSystem(_type){
	MM_swapImage('easy','','images/layout/gfx-easy-panel-1.jpg',1);
	MM_swapImage('fulflo','','images/layout/gfx-fulflo-panel-1.jpg',1);
	document.forms[0].system.value = _type;
	if(_type == "AP Easy LC"){
		MM_swapImage('easy','','images/layout/gfx-easy-panel-2.jpg',1);
	}
	if(_type == "AP Easy FulFlo CS"){
		MM_swapImage('fulflo','','images/layout/gfx-fulflo-panel-2.jpg',1);
	}
}

function setIframe(_frame_id, _layer_id, _src, _type){
	//window.frames[0].src = _src;
	document.getElementById(_frame_id).src = _src;
	showHideLayer(_layer_id,_type);
	window.parent.location.replace('#top');
}

function setHeight(){
	if( window.innerHeight && window.scrollMaxY ){ // Firefox 
		pageWidth = window.innerWidth + window.scrollMaxX;
		pageHeight = window.innerHeight + window.scrollMaxY;
	}else if( document.body.scrollHeight > document.body.offsetHeight ){ // all but Explorer Mac
		pageWidth = document.body.scrollWidth;
		pageHeight = document.body.scrollHeight;
	}else{ // works in Explorer 6 Strict, Mozilla (not FF) and Safari
		pageWidth = document.body.offsetWidth + document.body.offsetLeft; 
		pageHeight = document.body.offsetHeight + document.body.offsetTop; 
	}
	//alert('pageHeight: '+pageHeight);
	
	bw=new checkBrowser();
	
	if(bw.ie4){
		var thisLayer = document.all['filterlayer'];
	}else{
		var thisLayer = document.getElementById('filterlayer');
	}
	thisLayer.style.height = pageHeight+"px";
}
//-->