<!--

function PKC_preloadImages() {
  	var d=document; if(d.images){ if(!d.PKC_p) d.PKC_p=new Array();
    var i,j=d.PKC_p.length,a=PKC_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.PKC_p[j]=new Image; d.PKC_p[j++].src=a[i];}}
}

function PKC_swapImgRestore() {
  	var i,x,a=document.PKC_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function PKC_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=PKC_findObj(n,d.layers[i].document);
  	if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function PKC_swapImage() {
  	var i,j=0,x,a=PKC_swapImage.arguments; document.PKC_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   	if ((x=PKC_findObj(a[i]))!=null){document.PKC_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function PKC_showHideLayers() {
  	var i,p,v,obj,args=PKC_showHideLayers.arguments;
  	for (i=0; i<(args.length-2); i+=3) if ((obj=PKC_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 PKC_changeProp(objName,x,theProp,theValue) {
  	var obj = PKC_findObj(objName);
  	if (obj && (theProp.indexOf("style.")==-1 || obj.style)) eval("obj."+theProp+"='"+theValue+"'");
}

function PKC_openBrWindow(theURL,winName,features) {
	if((winName == "LoadSession") || (winName == "WellnessCoupler")) {
		if((is_ie5up && is_win) || is_nav6up) {
			var newWindow = window.open(theURL,winName,features);
			newWindow.focus();
		} else {
			document.location = ApplicationPath + "_our_product/system_requirements.aspx";
		}
	} else {
		var newWindow = window.open(theURL,winName,features);
		newWindow.focus();
	}
}

var visible,hidden;
if (document.layers) {
  visible = 'show';
  hidden = 'hide';
} else if (document.all||document.getElementById) {
  visible = 'visible';
  hidden = 'hidden';
}

function showLayer(id){
	if (!document.layers){
		if (document.all) document.all[id].style.visibility=visible;			
		else document.getElementById(id).style.visibility=visible;
	}
}

function hideLayer(id){
	if (!document.layers){
		if (document.all) document.all[id].style.visibility=hidden;			
		else document.getElementById(id).style.visibility=hidden;
	}
}

function expand(thistag) {
 var styleObj;
 styleObj = document.getElementById(thistag).style;
 if (styleObj.display=='none') {styleObj.display = '';}
 else {styleObj.display = 'none';}
}

var lastNum = 10;
function showAll() {
    var i,objName,styleObj;
	for (i=1; i<=lastNum; i++) {
		objName = 'faq' + i;
		styleObj = document.getElementById(objName).style;
		styleObj.display = '';
	}
}
function hideAll() {
	var i,objName,styleObj;
	for (var i=1; i<=lastNum; i++) {
		objName = 'faq' + i;
		styleObj = document.getElementById(objName).style;
		styleObj.display = 'none';
	}
}


function showAllCouplers() {
    var i,objName,styleObj;
	for (i=1; i<=lastCoupNum; i++) {
		objName = 'cpl' + i;
		styleObj = document.getElementById(objName).style;
		styleObj.display = '';
	}
}
function hideAllCouplers() {
    var i,objName,styleObj;
	for (var i=1; i<=lastCoupNum; i++) {
		objName = 'cpl' + i;
		styleObj = document.getElementById(objName).style;
		styleObj.display = 'none';
	}
}

//-->