$(document).ready(function(){
	init();
		
	$('#RUAttending').change(function(){			
		if($(this).val()=='0'){
			$('#vital_info').show();
			$('#additional_info').hide();
			$('#submit_button').show();			
		}else if($(this).val()=='1'){
			$('#vital_info').show();
			$('#additional_info').show();
			$('#submit_button').show();	
		}
		else{
			$('#vital_info').hide();
			$('#additional_info').hide();
			$('#submit_button').hide();			
		}	
		
						
	}
	);
	       
	  try {
	  document.execCommand("BackgroundImageCache", false, true);
	} catch(err) {}		
});

function init(){
	$('.pop500x500').click(function(){
			//alert('500x500 popup window');
			 window.open ($(this).attr("href"),"500x500","resizeable=yes,scrollbars=no,width=500,height=500");
			 return false;
		});
	
 }
 
 
 $(document).ready(function() {
  init();
  try {
  document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}	
init();
 });