/*
  CTRL Website
  Copyright (c) 2008 CTRL Systems, Inc.  All Rights Reserved.
*/

var index_form = {
init: function() {
    index_form.btn_industry = document.getElementById('btn_industry');
    index_form.btn_products = document.getElementById('btn_products');
    index_form.btn_research = document.getElementById('btn_research');
    index_form.block_industry = document.getElementById('block_industry');
    index_form.block_products = document.getElementById('block_products');
    index_form.block_research = document.getElementById('block_research');
    
    /*alert('In init. ')*/
    index_form.status_top = 0;

    YAHOO.util.Event.addListener(index_form.btn_industry, 'click', index_form.display_industry_menu);
    YAHOO.util.Event.addListener(index_form.btn_products, 'click', index_form.display_products_menu);
    YAHOO.util.Event.addListener(index_form.btn_research, 'click', index_form.display_research_menu);
    YAHOO.util.Event.addListener(index_form.btn_industry, 'mouseover', index_form.display_industry_menu);
    YAHOO.util.Event.addListener(index_form.btn_products, 'mouseover', index_form.display_products_menu);
    YAHOO.util.Event.addListener(index_form.btn_research, 'mouseover', index_form.display_research_menu);
},

display_industry_menu: function(e) {
    YAHOO.util.Event.preventDefault(e);
    index_form.block_industry.style.display = 'block';
    index_form.block_products.style.display = 'none';
    index_form.block_research.style.display = 'none';
    index_form.btn_industry.style.background = '#fff';
    index_form.btn_products.style.background = '#E0E2E6';
    index_form.btn_research.style.background = '#E0E2E6';
},

display_products_menu: function(e) {
    YAHOO.util.Event.preventDefault(e);
    index_form.block_industry.style.display = 'none';
    index_form.block_products.style.display = 'block';
    index_form.block_research.style.display = 'none';
    index_form.btn_industry.style.background = '#E0E2E6';
    index_form.btn_products.style.background = '#fff';
    index_form.btn_research.style.background = '#E0E2E6';
},

display_research_menu: function(e) {
    YAHOO.util.Event.preventDefault(e);
    index_form.block_industry.style.display = 'none';
    index_form.block_products.style.display = 'none';
    index_form.block_research.style.display = 'block';
    index_form.btn_industry.style.background = '#E0E2E6';
    index_form.btn_products.style.background = '#E0E2E6';
    index_form.btn_research.style.background = '#fff';
}
}