// Copyright 2005 Simply Extras Ltd
var a_tabs;
function tabsinit(tabstring,tabidx) {
	var doMap;
	a_tabs = tabstring.split("|");
	if (tabsinit.arguments[2]==1)  {
		doMap = 1;	
	} else {
		doMap = 0;
	}
	
	clicktab(tabidx,doMap);	
}

function clicktab(tabidx) {
	
	var date = new Date();
	date.setTime(date.getTime()+(20*60*1000));
	
	if (clicktab.arguments[3] == 'cp') {
		document.cookie = "cptab"+currAirportID+"="+tabidx+"; expires="+date.toGMTString()+"; path=/";
	} else if (clicktab.arguments[3] == 'ap') {
		document.cookie = "aptab"+currAirportID+"="+tabidx+"; expires="+date.toGMTString()+"; path=/";
	}
	
	if (clicktab.arguments[2] > '') {
		document.location.href = clicktab.arguments[2];
	} else {
		var i;
		var this_tab;
		var this_box;
		for (var i=0; i < a_tabs.length; i++){
			if(document.getElementById){
				this_tab = document.getElementById(a_tabs[i]+"Tab");
				this_box = document.getElementById(a_tabs[i]);
			} else {
				this_tab = document.all(a_tabs[i]+"Tab");
				this_box = document.all(a_tabs[i]);
			}
			if (i==tabidx) {
				this_tab.className='current';
				this_box.style.display='';	
			} else {
				this_tab.className='';
				this_box.style.display='none';
			}
		}
		if ((clicktab.arguments[1]==1) && (a_tabs[tabidx]=="directions")) {
			do_google_map();
		}
	}
}