// JavaScript Document

var page = location.toString();
page = page.split( '/' );
page = page[( page.length - 1)];
page = page.substring( 0, page.length - 1 );
page = page.split( '?' );
page = page[0];
page = ( page === '' ) ? 'index.htm' : page;
var qString = location.search.toString();
if(( qString === '' ) || ( qString === '?both' ) || ( qString === '?all' ) || ( qString === '?combo' )) var shop = 'combo';
else if(( qString === '?electric' ) || ( qString === '?amps' )) var shop = 'amps';
else if(( qString === '?lights' ) || ( qString === '?watts' ) || ( qString === '?fetstival' )) var shop = 'watts';

var eventUtility = { 
	addEvent : (function(){
		if( typeof addEventListener === "function" ){
			return function( obj, evt, fn ){
				obj.addEventListener( evt, fn, false );
			}
		} else {
			return function( obj, evt, fn){
				obj.attachEvent( 'on' + evt, fn );
			}
		}
	}())
};

function makeElement( el, attrs , vals ){
	var elem = document.createElement( el );
	if( attrs.length > 0 ){
		if( vals.length === attrs.length ){
			for( i = 0; i < attrs.length; i++ ){
				elem.setAttribute( attrs[i], vals[i] );
			}
		} else {
			alert( "Not enough values for assigned attributes" );
			return false;
		}
	}
	return elem;
}

function appendChildren( elem, kids ){
	for( i = 0; i < kids.length; i++ ){
		elem.appendChild( kids[i] );
	}
	return;
}

var menuTop = document.getElementById( 'menuTop' );