// JavaScript Document

var iPath = 'images/';
var iExt = 'gif';
var suffix = new Array('on', 'off');

if(document.images)
{

	//Navigation Images
	//Navigation Images
	//Navigation Images
	nav_home_on = new Image(142,30);
	nav_home_on.src = iPath + "nav_home_on.gif";
	nav_home_off = new Image(142,30);
	nav_home_off.src = iPath + "nav_home_off.gif"; 	
			
	nav_about_on = new Image(142,30);
	nav_about_on.src = iPath + "nav_about_on.gif";
	nav_about_off = new Image(142,30);
	nav_about_off.src = iPath + "nav_about_off.gif"; 
	
	nav_classes_on = new Image(142,30);
	nav_classes_on.src = iPath + "nav_classes_on.gif";
	nav_classes_off = new Image(142,30);
	nav_classes_off.src = iPath + "nav_classes_off.gif"; 
	
	nav_outreach_on = new Image(142,30);
	nav_outreach_on.src = iPath + "nav_outreach_on.gif";
	nav_outreach_off = new Image(142,30);
	nav_outreach_off.src = iPath + "nav_outreach_off.gif"; 
	
	nav_events_on = new Image(142,30);
	nav_events_on.src = iPath + "nav_events_on.gif";
	nav_events_off = new Image(142,30);
	nav_events_off.src = iPath + "nav_events_off.gif"; 

	nav_affiliates_on = new Image(142,30);
	nav_affiliates_on.src = iPath + "nav_affiliates_on.gif";
	nav_affiliates_off = new Image(142,30);
	nav_affiliates_off.src = iPath + "nav_affiliates_off.gif"; 
	
	nav_faculty_on = new Image(142,30);
	nav_faculty_on.src = iPath + "nav_faculty_on.gif";
	nav_faculty_off = new Image(142,30);
	nav_faculty_off.src = iPath + "nav_faculty_off.gif"; 
	
	nav_register_on = new Image(142,46);
	nav_register_on.src = iPath + "nav_register_on.gif";
	nav_register_off = new Image(142,46);
	nav_register_off.src = iPath + "nav_register_off.gif"; 
	
	nav_donations_on = new Image(142,30);
	nav_donations_on.src = iPath + "nav_donations_on.gif";
	nav_donations_off = new Image(142,30);
	nav_donations_off.src = iPath + "nav_donations_off.gif"; 
	
	
}



function rollOver(iName, iState)
{
  if(document.images && self[iName + '_' + iState])
  {
    document.images[iName].src = self[iName + '_' + iState].src;
  }
}


//make image alwyas appear on by replaceing img src and mouseoffstate with on state
function postLoad(iName)
{
  //define reg exp and replace _off.gif with _on.gif
  var re = new RegExp ('_off.gif', 'gi') ;
  document.images[iName].src = document.images[iName].src.replace(re, '_on.gif') ;  //acutal image
  eval(iName + '_off').src = document.images[iName].src; //now we set the off state the same as the on state
}