function preLoadImages(){
	if (document.images) {
		
		var Imagebg2 = new Image(); Imagebg2.src = 'pix/rightbanner_jax.jpg';
		var Imagebg3 = new Image(); Imagebg3.src = 'pix/rightbanner_swamp.jpg';
		var Imagebg4 = new Image(); Imagebg4.src = 'pix/rightbanner_car.jpg';

		var Image1 = new Image(); Image1.src = 'pix/bgsquares.gif';
		var Image2 = new Image(); Image2.src = 'pix/template01_layered2_04.jpg';
		var Image3 = new Image(); Image3.src = 'pix/t1logo.jpg';
		var Image5 = new Image(); Image5.src = 'pix/banner2_left2.jpg';
		var Image7 = new Image(); Image7.src = 'pix/barnav_spacer.jpg';
		var Image8 = new Image(); Image8.src = 'pix/rtcolumnbg.jpg';
		var Image9 = new Image(); Image9.src = 'pix/rtcolumntop.jpg';
		var Image10 = new Image(); Image10.src = 'pix/body1top.gif';
		var Image11 = new Image(); Image11.src = 'pix/lowernavbg.gif';
		var Image12 = new Image(); Image12.src = 'pix/footerbackground1.jpg';
		var Image13 = new Image(); Image13.src = 'pix/footerbackground2.jpg';
		var Image14 = new Image(); Image14.src = 'pix/footerbackground3.gif';
		var Image15 = new Image(); Image15.src = 'pix/dadson.jpg';
		var Image16 = new Image(); Image16.src = 'pix/smarrow.jpg';
		var Image17 = new Image(); Image17.src = 'pix/smarrow.jpg';
		var Image18 = new Image(); Image18.src = 'pix/smarrow.jpg';
		var Image19 = new Image(); Image19.src = 'pix/lowernav1.jpg';
		var Image20 = new Image(); Image20.src = 'pix/lowernav2.jpg';
		var Image21 = new Image(); Image21.src = 'pix/lowernav3.jpg';
		var Image22 = new Image(); Image22.src = 'pix/smarrowblue.gif';
		var Image23 = new Image(); Image23.src = 'pix/ppa_logo.gif';
		var Image24 = new Image(); Image24.src = 'pix/ppa_logo.gif';
		var Image25 = new Image(); Image25.src = 'pix/spacer.gif';

	}
}

function get_random( no_ran )
{
    var ranNum= Math.round(Math.random()*( no_ran - 1 ));
    return ranNum;
}

function getRandomBackground(){
	
	//SET PAGE BACKGROUND
	var ran_no = get_random( 3 );
	
	var aBgRounds = new Array( 3 );
	
	aBgRounds[0] = 'rightbanner_car.jpg';
	aBgRounds[1] = 'rightbanner_jax.jpg';	
	aBgRounds[1] = 'rightbanner_swamp.jpg';		
	
	
	document.getElementById("level2_banner2b").style.backgroundImage='url(pix/' + aBgRounds[ran_no] + ')';
	
}
function getReadyHTTP( rs ){for( var ak in aHTTP){if( aHTTP[ak].readyState == rs )return ak;}return false;}
function getElementObject(eid) {if (document.all){return document.all[eid];}if (document.getElementById) {return document.getElementById(eid);}if(document.layers){return document.layers[div_id];}}
function getHTTPObject() { var xmlhttp; /*@cc_on @if (@_jscript_version >= 5)try{xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");} catch (e) {try{xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");} catch (E) {xmlhttp = false;}} @else xmlhttp = false; @end @*/ if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {try {xmlhttp = new XMLHttpRequest();} catch (e){xmlhttp = false;}}return xmlhttp;}