/**
 * This JavaScript file implements functions necessary for website menu
 */

var subMenuTimeout = '';
var subMenusTotal = 7;
function menuOver(obj,idx) {
	obj.className = obj.className + '_over';
	obj.style.cursor = 'pointer';

	window.clearTimeout(subMenuTimeout);
	// turn off all menus
	for (var i=0; i < subMenusTotal; i++) {
		if ((i+1)!= idx) {
			document.all('subMenu'+(i+1)).className = 'hideMenu';
		}
	}
	document.all('subMenu'+idx).className = 'showMenu';
}

function menuOut(obj,idx) {
  obj.className = obj.className.slice(0,obj.className.length-5);
  var objID = 'subMenu' + idx;
  subMenuTimeout = window.setTimeout('hideObj("'+objID+'")',1000);
}  

function hideObj(objID) {
	document.all(objID).className = 'hideMenu';
}
function selectedOver(obj){
	obj.style.cursor = 'pointer';
}