function setTab(){
	var foo = location.href.split("?")[1];
	var foo2 = location.href.split("?")[2];
//	alert(foo);
	var anchors = document.getElementsByClassName("tab");
	for (i=0; i<anchors.length; i++) { 
		var anchor = anchors[i];
		anchor.onclick = function(event){showTab(this.id); return false;}
		anchor.onkeypress = function(event){return popupWindow(this, event);}	
	}
	var swap = document.getElementsByClassName("swap");
	for(i=0; i<swap.length; i++){
//	alert(i);
		swap[i].style.display = 'none';
	}

	if(foo){
		document.getElementById('tab'+foo).parentNode.className = 'on';
		document.getElementById('tab'+foo+'-s').style.display = 'block';
	}else{
		document.getElementById('tab01').parentNode.className = 'on';
		document.getElementById('tab01-s').style.display = 'block';		
//Event.observe(window, 'load', function() {
		
	}
	
	if(foo2){
		new Effect.ScrollTo(foo2);
		Event.stop(event);
	}
//})

}

function showTab(tabId){
	var tab = document.getElementsByClassName("tab");
	for (i=0; i<tab.length; i++) { 
		tab[i].parentNode.className = '';
	}
	document.getElementById(tabId).parentNode.className = 'on';
	
	var swap = document.getElementsByClassName("swap");
	for(i=0; i<swap.length; i++){
		swap[i].style.display = 'none';
	}
	document.getElementById(tabId+'-s').style.display = 'block';	

}