//////////////////////////////////
// People Detail Page Swapper
// Shows/Hides Various Related Items
/////////////////////////////////
window.addEvent('domready',function(){
	if($('pplSearch'))
	{
		// set default values to search
		$('FirstName').setProperty('value', 'First Name');
		$('LastName').setProperty('value', 'Last Name');
		$('Keyword').setProperty('value', 'Keyword');

		pnc_input['FirstName'] = 'First Name';
		pnc_input['LastName'] = 'Last Name';
		pnc_input['Keyword'] = 'Keyword';

		$$('select').each(function(el){
			
			var count = 0;
			el.getElements('option').each(function(opt){
				if(count == 0)
					opt.selected = true;
				else
					opt.selected = false;

				count++;
			});
		});

		// validate search
		$('pplSearch').getElement('input.formSubmit').addEvent('click',function(event)
		{
			event = new Event(event);
			event.stop();

			var process = false;
			['FirstName','LastName','Keyword'].each(function(el){
				if($(el).value != pnc_input[el])
					process = true;
			});
			
			if(process)
				$('pplSearch').submit();
			else
				alert('Please enter your search criteria');
		});
	}
});

//alert(pnc_input['FirstName']);

function showRelatedDetails(showItem) {
	// check to see if content is already displayed
	contentID = 'related_' + showItem;
	visibility = document.getElementById(contentID).className;
	
	if(visibility=="show") {
		//hide correct related content
		contentID = 'related_' + showItem;
		document.getElementById(contentID).className="hide";
		
		//change arrow to show 'up' state
		arrowID = 'arrow_' + showItem;
		document.getElementById(arrowID).className="arrowRight";
		
	} else {
	
		//display correct related content
		contentID = 'related_' + showItem;
		document.getElementById(contentID).className="show";
		
		//change arrow to show 'down' state
		arrowID = 'arrow_' + showItem;
		document.getElementById(arrowID).className="arrowDown";
		
	}	
}