// JavaScript Document
function mmLoadMenus() {
  if (window.companionDropdown) return;
// alert ("in mmLoadMenus, window.companionDropdown= "+window.companionDropdown);
/*
  Companion dropdown menu
*/
  window.companionDropdown = new Menu("root",143,16,"Verdana, Arial, Helvetica, sans-serif",10,"#000000","#000000","#ffffff","#c0c0cc","left","middle",3,0,500,-5,7,true,true,true,0,true,true);

// To add another menu item to the companion pages dropdown, add one of these to the list below: 
//     companionDropdown.addMenuItem("the_item","window.open('the_file.htm', '_self');");
// If you want to add another entire dropdown menu, seek professional help :-).  It requires changes to several places, and isn't intuitive.   

  companionDropdown.addMenuItem("Data Mining Techniques","window.open('dmt_companion.htm', '_self');");
  companionDropdown.addMenuItem("Mastering Data Mining","window.open('mdm_companion.htm', '_self');");
  companionDropdown.addMenuItem("SQL Companion","window.open('sql_companion.htm', '_self');");

  companionDropdown.hideOnMouseOut=true;
  companionDropdown.menuBorder=1;
  companionDropdown.menuLiteBgColor='#ffffff';
  companionDropdown.menuBorderBgColor='#555555';
  companionDropdown.bgColor='#555555';

/*
  Blogs dropdown menu
*/
  window.blogsDropdown = new Menu("root",227,16,"Verdana, Arial, Helvetica, sans-serif",10,"#000000","#000000","#ffffff","#c0c0cc","left","middle",3,0,500,-5,7,true,true,true,0,true,true);

// To add another menu item to the amaznon search pages dropdown, add one of these to the list below: 
//     blogsDropdown.addMenuItem("the_item","window.open('the_file.htm', '_self');");
// If you want to add another entire dropdown menu, seek professional help :-).  It requires changes to several places, and isn't intuitive.   

  blogsDropdown.addMenuItem("Gordon and Michael's data mining blog","window.open('http://www.data-miners.com/blog/', 'blogs');");
  blogsDropdown.addMenuItem("Gordon's SQL Server data mining blog","window.open('http://www.data-miners.com/dataminingsqlserver/', 'blogs');");

  blogsDropdown.hideOnMouseOut=true;
  blogsDropdown.menuBorder=1;
  blogsDropdown.menuLiteBgColor='#ffffff';
  blogsDropdown.menuBorderBgColor='#555555';
  blogsDropdown.bgColor='#555555';


/*
  Amazon search dropdown menu
*/
  window.amazonDropdown = new Menu("root",107,16,"Verdana, Arial, Helvetica, sans-serif",10,"#000000","#000000","#ffffff","#c0c0cc","left","middle",3,0,500,-5,7,true,true,true,0,true,true);

// To add another menu item to the amaznon search pages dropdown, add one of these to the list below: 
//     amazonDropdown.addMenuItem("the_item","window.open('the_file.htm', '_self');");
// If you want to add another entire dropdown menu, seek professional help :-).  It requires changes to several places, and isn't intuitive.   

  amazonDropdown.addMenuItem("Data Mining","window.open('http://www.amazon.com/exec/obidos/external-search?tag=thedataminers&keyword=data mining&mode=books', 'amazon');");
  amazonDropdown.addMenuItem("Web Mining","window.open('http://www.amazon.com/exec/obidos/external-search?tag=thedataminers&keyword=web mining&mode=books', 'amazon');");
  amazonDropdown.addMenuItem("Machine Learning","window.open('http://www.amazon.com/exec/obidos/external-search?tag=thedataminers&keyword=machine learning&mode=books', 'amazon');");
  amazonDropdown.addMenuItem("Statistics","window.open('http://www.amazon.com/exec/obidos/external-search?tag=thedataminers&keyword=statistics&mode=books', 'amazon');");

  amazonDropdown.hideOnMouseOut=true;
  amazonDropdown.menuBorder=1;
  amazonDropdown.menuLiteBgColor='#ffffff';
  amazonDropdown.menuBorderBgColor='#555555';
  amazonDropdown.bgColor='#555555';

  amazonDropdown.writeMenus();


} // mmLoadMenus()

function unloadMenus () {
	MM_startTimeout(); 
	MM_swapImgRestore();
}

function loadMenus (menuName, dropdown, x) {
//	alert ("\nin loadMenus\nmenuName= "+menuName+"\ndropdown= "+dropdown+"\nx= "+x);
	
	var rollName = menuName+'_roll';
	var rollPath = 'images/buttons/gifs/'+rollName+'.gif';
	var dropdownName = rollName+'Dropdown';
	MM_swapImage(rollName,'',rollPath,1);
	MM_showMenu(dropdown,x,135,null,'companionDropdown');
}