function openDir( form ) { 
var newIndex = form.fieldname.selectedIndex; 
if ( newIndex == 0 ) { 
alert( "Please select a Event Day!" ); 
} else { 
cururl = form.fieldname.options[ newIndex ].value; 
window.location.assign( cururl ); 
} 
}

function show_div(no)
{
	var id = 'div' + no;
	document.getElementById(id).style.display = 'block';  
	
}