var visibleElement; //undefined



/*function foo(arg)

{

	var targetElement = document.getElementById(arg);



	if(!visibleElement)

		visibleElement = document.getElementById("Fair Information");



	if(targetElement != visibleElement)

	{

		visibleElement.style.display = "none";

		targetElement.style.display = "";

		visibleElement = targetElement;

	}	

}

*/



function foo(activeId)

{

	

	//alert(activeId);

	//alert(document.getElementById(activeId).style.display);

	document.getElementById('Fair_Information').style.display='none';

	document.getElementById('Why_Exhibit').style.display='none';

	document.getElementById('Promotion_Publicity').style.display='none';

	document.getElementById('Stall Rates_Floor Plan').style.display='none';

	document.getElementById('Exhibition_Sponsorship_Options').style.display='none';

	document.getElementById('Previous_Exhibition').style.display='none';
	document.getElementById('organiser').style.display='none';
	document.getElementById('Previous_Exhibitors').style.display='none';
	
	

	document.getElementById(activeId).style.display="block";

	

}



function foo1(activeId)

{

	

	//alert(activeId);

	//alert(document.getElementById(activeId).style.display);



	document.getElementById('Conference_Information').style.display='none';

	document.getElementById('Speakers').style.display='none';

	document.getElementById('Delegates_Registration').style.display='none';

	document.getElementById('Sponsorship_Packages').style.display='none';

	document.getElementById('Exhibiting_Options').style.display='none';

	document.getElementById('past').style.display='none';

	

	document.getElementById(activeId).style.display="block";

	//alert(document.getElementById(activeId).style.display);

	

}

function foo2(activeId)
{
	
	//alert(activeId);
	//alert(document.getElementById(activeId).style.display);

	document.getElementById('IEF_Fair_Information').style.display='none';
	//document.getElementById('IEF_Why_Exhibit').style.display='none';
	document.getElementById('IEF_Promotion_Publicity').style.display='none';
	document.getElementById('IEF_Stall Rates_Floor Plan').style.display='none';
	document.getElementById('ABOUT_Organiser').style.display='none';
	document.getElementById('Previous_Exhibition').style.display='none';
	document.getElementById('Visitors_Profile').style.display='none';
	document.getElementById('Exhibitors_Profile').style.display='none';
	
	document.getElementById(activeId).style.display="block";
	
}


function foo3(activeId)
{
	
	//alert(activeId);
	//alert(document.getElementById(activeId).style.display);

	document.getElementById('IEF_Fair_Information').style.display='none';
	//document.getElementById('IEF_Why_Exhibit').style.display='none';
	document.getElementById('Participation_Scope').style.display='none';
	document.getElementById('IEF_Stall Rates_Floor Plan').style.display='none';
	document.getElementById('ABOUT_Organiser').style.display='none';
	document.getElementById('Previous_Exhibition').style.display='none';
	document.getElementById('IEF_Promotion_Publicity').style.display='none';
	
	
	document.getElementById(activeId).style.display="block";
	
}