// Init Global Variables so we don't hard code
// any values in the functions.

var timerID = 0;
var idPrefix = 'subMenu_0';
var showClass = 'show';
var hideClass = 'hide';
var numOfMenus = 4;


function showMenuFlat( which ) {
	clearTimeout( timerID );
	hideMenuFlat();
	theMenu = document.getElementById( idPrefix + which );
	theMenu = eval( theMenu );
	theMenu.className = showClass;
}

function hideMenuFlat() {
	clearTimeout( timerID );
	for ( i=1; i<=numOfMenus; i++ ) {
		theMenu = document.getElementById( idPrefix + i );
		theMenu = eval( theMenu );
		theMenu.className = hideClass;
	}
}

// ----------------------------------------------------------------------
// Set up timer for menu hide onmouseout
// ----------------------------------------------------------------------

function hideCountdownFlat() {
      timerID = setTimeout( "hideMenuFlat()", 500 );
}

function show(which) {
  if (document.all && document.getElementById) {
    for(i=1; i< which.childNodes.length; i++) {
      node = which.childNodes[i];
      if( node.nodeName=="UL" ) {
        node.className+="drop";
      }
    }
  }
}
function hide(which) {
  if (document.all && document.getElementById) {
    for(i=1; i< which.childNodes.length; i++) {
      node = which.childNodes[i];
      if( node.nodeName=="UL" ) {
        node.className=node.className.replace("drop","");
      }
    }
  }
}