// JavaScript Document
function check_search() {
	var errHeading = "";
	var errMsg = "";
	
	if ($('#search_keyword').val() == "" || $('#search_keyword').val() == "Search") {
		if ($('#search_itemNo').val() == '0' && $('#search_scale').val() == '0' && $('#search_categories').val() == '0' && $('#search_nations').val() == '0' && $('#search_campaigns').val() == '0') {
			errMsg += "Please at least enter a keyword or select Item No / Scale / Categoties / Nactions / Campaigns\n";
		}
	}
	
//	alert($('#search_scale').val());
//	alert($('#search_categories').val());
//	alert($('#search_nations').val());
//	alert($('#search_campaigns').val());
	
	if ($('#search_keyword').val() != "" && $('#search_keyword').val() != "Search") {
		if ($('#search_itemNo').val() == '0' && $('#search_scale').val() != '0' || $('#search_categories').val() != '0' || $('#search_nations').val() != '0' || $('#search_campaigns').val() != '0') {
			errMsg += "Please enter a keyword or select Item No / Scale / Categoties / Nactions / Campaigns\n";
		}
	}
	
	
	if (errMsg!="") {		
		alert(errHeading+errMsg);
		return false;
	} else {
	
		if ($('#search_itemNo').val() != '0') {
			window.location = 'product_inner.php?productId='+$('#search_itemNo').val();
		} else {
			window.location = 'product.php';
		}
	}
	
}

$(document).ready(function() {
	$('#search').click(function() {
		$('#search_box').fadeIn(300);
	});
	
	$('#search_keyword').focus(function() {
		$(this).val('');
	});
	
	$('#search_keyword').blur(function() {
		if ($(this).val() == '') {
			$(this).val('Search');
		}
	});
	
//	$('#search_box').bind('mouseleave', function() {
//		$(this).fadeOut(500);
//	});

	$(window).scroll(function () { 
      $("div#footer").css({'display':'none', 'bottom':'0'}).fadeIn("slow"); 
    });
	
});