// Large search tabs
var currentLargeSearchTab = '';

function largeSearchTabAction(tab) {
	// Select / de-select tab
	if (currentLargeSearchTab)
	{
		document.getElementById('tab' + currentLargeSearchTab).className = 'none';
	}
	document.getElementById('tab' + tab).className = 'current';
	// Show / hide tab content
	if (currentLargeSearchTab)
	{
		document.getElementById('search' + currentLargeSearchTab).style.display = 'none';
	}
	document.getElementById('search' + tab).style.display = 'block';
	
	// Set the new active tab
	currentLargeSearchTab = tab;
}
	
var currentLargeSearchPage = 1;
var maxLargeSearchPages = 0;
	
function largeSearchShowPage(action) {
	// Hide current page
	if (currentLargeSearchPage) {
		//alert('Hide: ' + currentLargeSearchTab + 'P' + currentLargeSearchPage);
		document.getElementById(currentLargeSearchTab + 'P' + currentLargeSearchPage).style.display = 'none';
		}
		
	if (action == 'next') {
		page = currentLargeSearchPage + 1;
		if (page > maxLargeSearchPages) page = 1;
		} else {
		page = currentLargeSearchPage - 1;
		if (page < 1) page = 1;
		}
		
	// Set the current page
	currentLargeSearchPage = page;
	
	// Hide / show next previous buttons
	if (page == 1) {
		document.getElementById(currentLargeSearchTab + 'Prev').style.display = 'none';
		} else {
		document.getElementById(currentLargeSearchTab + 'Prev').style.display = 'block';
		}		
	if (page == maxLargeSearchPages) {
		document.getElementById(currentLargeSearchTab + 'Next').style.display = 'none';
		} else {
		document.getElementById(currentLargeSearchTab + 'Next').style.display = 'block';
		}
		
	// Show new page
	//alert('Show: ' + currentLargeSearchTab + 'P' + page);
	document.getElementById(currentLargeSearchTab + 'P' + page).style.display = 'block';
	}