window.addEvent('domready', function() {

	if( document.getElementById('roi_input')){
		// if on search results page, allow last search to show up

		if( $('roi_input').getProperty( 'value' ) == '' ) {
			$('roi_input').setProperty( 'value', 'Search' );
		}

		// if field has default text ( "Search" ) - change to blank 
		$('roi_input').addEvent('focus', function(){
			if( $('roi_input').getProperty( 'value' ) == 'Search' ) {
				$('roi_input').setProperty( 'value', '' );	
			}
		});

		// if field has been modified, don't swap back to "Search" on blur
		$('roi_input').addEvent('blur', function(){
			if( $('roi_input').getProperty( 'value' ) == '' ) {
				$('roi_input').setProperty( 'value', 'Search' );
			}				
		});
	}
			
	
	/*if( document.getElementById('obLogin'))
	{	if( $('login-field').getProperty( 'value' ) == '' ) {
			$('login-field').setProperty( 'value', 'Login ID' );
		}
		// if field has default text ( "Login ID" ) - change to blank 
		$('login-field').addEvent('focus', function(){
			if( $('login-field').getProperty( 'value' ) == 'Login ID' ) {
				$('login-field').setProperty( 'value', '' );	
			}
		});
		// if field has been modified, don't swap back to "Login ID" on blur
		$('login-field').addEvent('blur', function(){
			if( $('login-field').getProperty( 'value' ) == '' ) {
				$('login-field').setProperty( 'value', 'Login ID' );
			}				
		});
	}*/

});