// JScript File

maxBanner = 0;
bannerFirstWait = 6;
bannerWait = 6;
bannerSpeed = 2.5;
bannerStepSpeed = 0.3;
bannerPlay = true;

previousBanner = maxBanner;

function runBannerSwap(){

    if (bannerPlay){
	
	    nextBanner = currentBanner +1;
	    if(nextBanner > maxBanner){
		    nextBanner = 1;
		    previousBanner = maxBanner-1;
	    }


	    $('#banner' + currentBanner).css({ 'zindex': 100 });
	    $('#banner' + nextBanner).css({ 'zindex': 101 });
    	
	    $('#banner' + previousBanner).hide();
	    //document.getElementById('banner' + previousBanner).style.zIndex = 100 - previousBanner;

	    $('#banner' + nextBanner).fadeIn(bannerSpeed);

	    //Effect.Appear('banner'  + nextBanner,{duration: bannerSpeed});
    	
	    setTimeout("runBannerSwap()", (bannerWait * 1000));

	    previousBanner = currentBanner;
	    currentBanner = nextBanner;
    }
}

function setupBannerSwap(BannerCount){
		
	maxBanner = BannerCount;
    previousBanner = maxBanner;
	
	if(currentBanner < 1){
		currentBanner = 1;
	}
	setTimeout("runBannerSwap()", (bannerFirstWait * 1000));
	
}

function runBannerStep(banner){

    

    if(banner == 'n'){
        banner = currentBanner + 1;
        if(banner > maxBanner){
            banner = 1;
        }   
    }

    if(banner == 'p'){
        banner = currentBanner - 1;
        if(banner < 1){
            banner = maxBanner;
        }   
    }

    bannerPlay = false;

    $('#banner' + banner).fadeIn(bannerStepSpeed);
    //Effect.Appear('banner'  + banner,{duration: bannerStepSpeed});

    $('#banner' + currentBanner).hide();
	//document.getElementById('banner' + currentBanner).style.display = 'none';
	
	previousBanner = currentBanner;
	currentBanner = banner;
    
	//$('banner' + banner).style.display = 'block';
	
}