var mytab; var atab; var etab; var otab;
var divid; var adiv; var ediv; var odiv;
var myframe; var myurl;
var DIVS = new Array("adiv","ediv","odiv");
var TABS = new Array("atab","etab","otab");
var TABLES = new Array("attractions","events","ongoing");
var URLS = new Array("scrolling-attractions.php","scrolling-events.php","scrolling-ongoing.php");
function setup()
{
	if (document.getElementById)
	{
		//ediv = document.getElementById("events");
		//adiv = document.getElementById("attractions");
	     //odiv = document.getElementById("ongoing");
	      myframe = document.getElementById('listframe');
		atab = document.getElementById("tab_a");
		etab = document.getElementById("tab_e");
		otab = document.getElementById("tab_o");
           // mask = document.getElementById("masker");
	}
	else if(document.all)
	{
		//ediv = document.all("events");
		//adiv = document.all("attractions");
	     //	odiv = document.all("ongoing");
	     myframe = document.all('listframe');
		atab = document.all("tab_a");
		etab = document.all("tab_e");
		otab = document.all("tab_o");
	     //	mask = document.all("masker");
	}
}

function swapper(choice)
{
	setup();
	for (x=0; x<3; x++)
	{
	     //	divid = eval(DIVS[x]);
		mytab = eval(TABS[x]);
		myurl = URLS[x]+"?"+document.queryform.myquery.value;
		if (x==choice){
		 	//divid.style.display="inline";
                  if (myframe.src!=myurl) myframe.src = myurl;
			mytab.className="tabselect";
		}
		else {
			//divid.style.display="none";
			mytab.className="tab";
		}
	}
     //	mask.style.display="none";
}