function selectMenu(a) {

	if ( a==1 ) document.getElementById('menu-main').className = 'select1';
	else if ( a==2 ) document.getElementById('menu-main').className = 'select2';
	else if ( a==3 ) document.getElementById('menu-main').className = 'select3';
	else if ( a==4 ) document.getElementById('menu-main').className = 'select4';
	else if ( a==5 ) document.getElementById('menu-main').className = 'select5';

}

function deselectMenu() {

	if ( SELECTEDMENU==0 ) document.getElementById('menu-main').className = 'select0';
	else if ( SELECTEDMENU==1 ) document.getElementById('menu-main').className = 'select1';
	else if ( SELECTEDMENU==2 ) document.getElementById('menu-main').className = 'select2';
	else if ( SELECTEDMENU==3 ) document.getElementById('menu-main').className = 'select3';
	else if ( SELECTEDMENU==4 ) document.getElementById('menu-main').className = 'select4';
	else if ( SELECTEDMENU==5 ) document.getElementById('menu-main').className = 'select5';

}


function selectMenuHtml(a) {

  document.getElementById('a' + SELECTEDMENU).className = '';
  document.getElementById('a' + a).className = 'active';

}

function deselectMenuHtml(a) {

  document.getElementById('a' + a).className = '';
  document.getElementById('a' + SELECTEDMENU).className = 'active';

}