// JavaScript Document

activeClass = 'activepage'


function activepage(){
	
	links = []
	topnav = $('top-nav')
	mainnav = $('main-nav')
	if(!mainnav) return;

	vezani_sadrzaj = $$('div.columns0-center ul.strelice1')[0]
	subnav = $$('div.submenu')[0]

	
	
	var navs = new Array(topnav, subnav,vezani_sadrzaj)
	
	
	for(var i=0; i<navs.length; i++){
		if(navs[i]) links[i] = navs[i].getElementsByTagName('a');		
	}
	
	var currentpage = window.location.href;
	//console.log(currentpage)
	
	function location(str){
		str = str.substring(0,str.lastIndexOf('/'));
		str = str.substring(str.lastIndexOf('/')+1, str.length)
		return str;
		}
	x = location(currentpage)
	document.body.className += ' sec_'+x
	title = $$('title')[0]
	
	ls = mainnav.getElementsByTagName('a')
	
	for(i=0; i<ls.length; i++){
		y = title.innerHTML.include(ls[i].innerHTML)
		//console.log(title.innerHTML +'=='+ls[i].innerHTML + '::' +y )
		if (y) ls[i].className  += ' activepage'
	}
	
	
	for(i=0; i<links.length; i++){
		for(j=0; j<links[i].length; j++){
		lin = links[i][j]
			if(lin.href == currentpage){
				//console.log(lin.rev)
				if(lin.parentNode.tagName.toLowerCase() == 'li'){ lin.parentNode.className += ' '+ activeClass;}
				else{lin.className += ' '+ activeClass;}			
				
				related = $(lin.rev)
				if(related){
					if(related.parentNode.tagName.toLowerCase() == 'li'){ related.parentNode.className += ' '+ activeClass;}
					else{related.className += ' '+ activeClass;}			
				}
			}	
		}
	}
}
	
Event.observe(window,'load', activepage);