// JavaScript Document
  $(document).ready(function(){
  	Cufon.replace( '.pheader h2');
  });
  
  
function getElementsByClass( searchClass, domNode, tagName) {
	if (domNode == null) domNode = document;
	if (tagName == null) tagName = '*';
	var el = new Array();
	var tags = domNode.getElementsByTagName(tagName);
	var tcl = " "+searchClass+" ";
	for(i=0,j=0; i<tags.length; i++) {
		var test = " " + tags[i].className + " ";
		if (test.indexOf(tcl) != -1)
			el[j++] = tags[i];
	}
	return el;
}


function nav_selected (ob,id) {
        var menulink = document.getElementById(id);
	// change every element with class 'current' 
    	var lnks = getElementsByClass('current');
	    for(i=0; i<lnks.length; i++)
		lnks[i].className = '';
	// hide every element with class 'current'        
        ob.className = "current";        
	// hide every element with class 'gallery' 
    	var tabs = getElementsByClass('gallery');
	    for(i=0; i<tabs.length; i++)
		tabs[i].style.display = 'none';
	// hide every element with class 'gallery'
        menulink.style.display = "block";    
}