analytics/webcontent/documentation/en/common/fhlp.js

/*
Licensed Materials - Property of IBM
IBM Cognos Products: DOCS
© Copyright IBM Corp. 1999, 2013.
US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
*/

function fHlp( contextHelpFile )
{
	var sCurrentTopic = "";
	var sDirTopics = "";
	var contentLocation = parent.content.location.href || '';
	var pathnameLocation = parent.content.location.pathname || '';
	var stringLocation = parent.content.location.hash || '';

	//crop off the hash symbol and get the topic section 
	var topicSection = stringLocation.substring(1, stringLocation.length) || '';

	//determine the topic i.e. referenced HTML file
	sCurrentTopic = contentLocation.substring( contentLocation.lastIndexOf("/") + 1, contentLocation.length );
	//strip off the .html or extension and any link anchors (#)
	sCurrentTopic = sCurrentTopic.substring(0, sCurrentTopic.lastIndexOf(".") ) || '';

	//determine the full URL and remove any filename reference (strictly path)
	sDirTopics = contentLocation.substring(0, contentLocation.lastIndexOf('/') + 1) || '';

	if( contentLocation ) {
		var locationTarget = sDirTopics + contextHelpFile;
		if( sCurrentTopic )
			locationTarget = locationTarget + '?topic=' + sCurrentTopic;
		if( topicSection )
			locationTarget = locationTarget + '&section=' + topicSection;
		top.location.href = locationTarget;
	}
}	

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);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function showHideTabs() {
  var i,p,v,obj,args=showHideTabs.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=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; }
}