function switch_product(product){
	
	document.getElementById('flights').Checked=false;
	document.getElementById('hotels').Checked=false;
	document.getElementById('cars').Checked=false;	
	document.getElementById('cruises').Checked=false;
	
	document.getElementById(product).checked=true;	
	
	document.getElementById("tab_flights").style.display="none";
	document.getElementById("tab_hotels").style.display="none";	
	document.getElementById("tab_cars").style.display="none";
	document.getElementById("tab_cruises").style.display="none";	
	
	document.getElementById("tab_"+product).style.display="block";
}

function fit_foot(){
	if (navigator.userAgent.indexOf("Firefox") !=-1)document.all["table_bottom"].style.top=document.all["table_top"].offsetHeight+document.all["table_main"].offsetHeight+10-27-10+'px';
	else document.all["table_bottom"].style.top=document.all["table_top"].offsetHeight+document.all["table_main"].offsetHeight+10+'px';
}

function switch_option(option){


	document.getElementById("link_main").className="fstyle_main_sel";
	document.getElementById("link_flight_hotel").className="fstyle_main_sel";
	document.getElementById("link_flight_hotel_car").className="fstyle_main_sel";	
	
	document.getElementById("link_"+option).className="fstyle_main_sel_on";		
	
	document.getElementById("tab_main").style.display="none";
	document.getElementById("tab_flight_hotel").style.display="none";
	document.getElementById("tab_flight_hotel_car").style.display="none";	
	
	
	document.getElementById("tab_"+option).style.display="block";	

}