/* Added to facilitate visibility of submenu onclick 2009-04-02 */

function displaySubNav() {
	var pagename = location.pathname;

	if ( (pagename.search('corporate_main_event') != -1) || (pagename.search('highlights') != -1)
	     || (pagename.search('existing') != -1) ) {

		document.getElementById('subnav2').style.visibility='visible';	
	}		

	if ( (pagename.search('industry_selector') != -1) || (pagename.search('packages') != -1)
		 || (pagename.search('compare') != -1) || (pagename.search('offers') != -1)
		 || (pagename.search('calculator') != -1) ) {

		document.getElementById('subnav1').style.visibility='visible';	
	}		

}



function hideSubNav1() {
	
		document.getElementById('subnav1').style.visibility='hidden';	
}

function hideSubNav2() {
	
		document.getElementById('subnav2').style.visibility='hidden';	
}

function hideSubNav3() {
	
		document.getElementById('subnav3').style.visibility='hidden';	
}


function showSubNav1() {
	
		document.getElementById('subnav1').style.visibility='visible';	
}

function showSubNav2() {
	
		document.getElementById('subnav2').style.visibility='visible';	
}
function showSubNav3() {
	
		document.getElementById('subnav3').style.visibility='visible';	
}