// JavaScript Document

function addStyle(pNode, cNode, styleName){
	var x = document.getElementsByTagName(pNode);
	for (var i=0; i<x.length; i++) 
	{
		if (x[i].childNodes[cNode])
		{var y = x[i].childNodes[cNode];}
		y.className=styleName;
		}
}

function current(){
	
	var cur = location.href;
	var curURL = new Array(); 
	curURL = cur.split("/");
	curURL.reverse();
	
	if(document.getElementById && document.createTextNode)
	{
	  if(document.getElementById(curURL[1]))
	  {
		document.getElementById(curURL[1]).firstChild.className='current';
	  }
	}
}

function loadjscssfile(filename, filetype){
	 if (filetype=="js"){ //if filename is a external JavaScript file
		  var fileref=document.createElement('script')
		  fileref.setAttribute("type","text/javascript")
		  fileref.setAttribute("src", filename)
	 }
	 else if (filetype=="css"){ //if filename is an external CSS file
		  var fileref=document.createElement("link")
		  fileref.setAttribute("rel", "stylesheet")
		  fileref.setAttribute("type", "text/css")
		  fileref.setAttribute("href", filename)
	 }
	 if (typeof fileref!="undefined")
		  document.getElementsByTagName("head")[0].appendChild(fileref)
}