$(function() {
	/* Search form */
	$('#search_form_input').click(function(e){
		if (document.search.txtKeyword.value == "SEARCH") {
			$('#search_form_input').attr('value', '');
		}
	});
	/* Left column Categories/Series subnavigation block */
	if ($('#series_subnav a[class="active"]').length > 0) {
		$('#toggle_subnav_categories img').attr('src', '/sup/img/navigation/subnav_categories.gif');
		$('#toggle_subnav_series img').attr('src', '/sup/img/navigation/subnav_series_up.gif');
		$('#category_subnav').hide();
	} else {
		$('#series_subnav').hide();
	}
	$('#subnav_toggle').click(function(e){
		$('#category_subnav').toggle();
		$('#series_subnav').toggle();

		if ($('#category_subnav').is(':visible')) {
			$('#toggle_subnav_categories img').attr('src', '/sup/img/navigation/subnav_categories_up.gif');
			$('#toggle_subnav_series img').attr('src', '/sup/img/navigation/subnav_series.gif');
		} else {
			$('#toggle_subnav_categories img').attr('src', '/sup/img/navigation/subnav_categories.gif');
			$('#toggle_subnav_series img').attr('src', '/sup/img/navigation/subnav_series_up.gif');
		}

		return false;
	});
		/* Left column Mouseover*/
		$('#subnav_toggle').mouseover(function(e){

		if ($('#category_subnav').is(':visible')) {
			$('#toggle_subnav_categories img').attr('src', '/sup/img/navigation/subnav_categories_up.gif');
			$('#toggle_subnav_series img').attr('src', '/sup/img/navigation/subnav_series.OR.gif');

		} else {
			$('#toggle_subnav_categories img').attr('src', '/sup/img/navigation/subnav_categoriesOR.gif');
			$('#toggle_subnav_series img').attr('src', '/sup/img/navigation/subnav_series_up.gif');
		}

		return false;
	});
	
		$('#subnav_toggle').mouseout(function(e){

		if ($('#category_subnav').is(':visible')) {
			$('#toggle_subnav_categories img').attr('src', '/sup/img/navigation/subnav_categories_up.gif');
			$('#toggle_subnav_series img').attr('src', '/sup/img/navigation/subnav_series.gif');

		} else {
			$('#toggle_subnav_categories img').attr('src', '/sup/img/navigation/subnav_categories.gif');
			$('#toggle_subnav_series img').attr('src', '/sup/img/navigation/subnav_series_up.gif');
		}

		return false;
	});
	
	var TopicForNav = $("#TopicForNav"); 
	// alert(TopicForNav.val());

	if((TopicForNav.val()=="SAW0")||(TopicForNav.val()=="SBECE0")||(TopicForNav.val()=="SBHS0")||(TopicForNav.val()=="SBSPE0")||(TopicForNav.val()=="SCAST0")||(TopicForNav.val()=="SCV0")||(TopicForNav.val()=="SCASTM0")||(TopicForNav.val()=="SDRM0")||(TopicForNav.val()=="SPM0")||(TopicForNav.val()=="SQW0")||(TopicForNav.val()=="SR0")){
		$('#category_subnav').toggle();
		$('#series_subnav').toggle();

		if ($('#category_subnav').is(':visible')) {
			$('#toggle_subnav_categories img').attr('src', '/sup/img/navigation/subnav_categories_up.gif');
			$('#toggle_subnav_series img').attr('src', '/sup/img/navigation/subnav_series.gif');
		} else {
			$('#toggle_subnav_categories img').attr('src', '/sup/img/navigation/subnav_categories.gif');
			$('#toggle_subnav_series img').attr('src', '/sup/img/navigation/subnav_series_up.gif');
		}
    }

	/* Left column Contact Your Rep rotation block */
	$('#contact_rotation_frame div[class="rep_contact"]:not(:first)').hide();

	var n = 1;
	var max = $('#contact_rotation_frame div[class="rep_contact"]').length;

	$('#rotation_button_previous').click(function(e){
		if (n > 1) {
			$('#rotation_block_' + n).hide();
			$('#rotation_icon_' + n).attr('src', '/sup/img/icons/rotation_off.gif');
			n = n - 1;
			$('#rotation_block_' + n).show();
			$('#rotation_icon_' + n).attr('src', '/sup/img/icons/rotation_on.gif');
		}
		return false;
	});
	$('#rotation_button_next').click(function(e){
		if (n < max) {
			$('#rotation_block_' + n).hide();
			$('#rotation_icon_' + n).attr('src', '/sup/img/icons/rotation_off.gif');
			n = n + 1;
			$('#rotation_block_' + n).show();
			$('#rotation_icon_' + n).attr('src', '/sup/img/icons/rotation_on.gif');
		}
		return false;
	});
	/* Order Form Expand and Retract */
	$(".purchase_form").hide();
	$(".buy_now_banner").click(function(){
		
		if ($(".purchase_form").is(":hidden")) {
			$(".purchase_form").slideDown("slow");	
		} else {
			$(".purchase_form").slideUp("slow");
		}
	});
	/* Information Tab Functionality */
	$("#additional_nav li a").click(function() {
		$("#additional_nav li a").removeClass("additional_nav_active");
		$(this).addClass("additional_nav_active");
		$(".additional_information div").hide();
		$('#' + $(this).parent().attr("id") + '_container').show();
	});

})