/********************
* 28.04.2008
* bannerSlayt.js
* Ümit CAN
*********************/
var sureBanner		= null;
var sureBannerSn	= 15000;
var arrBannerImg	= new Array();
var bWidth			= 480;
var bHeight			= 200;
function bannerIslem(adim,islem,buffer) {
	if(document.getElementById('bannerBtnMain') != null) {
		if(adim == 'gecis') {
			if(islem == 'yurut') {
				var siraNo = 0;
				while(document.getElementById('bannerBtn_'+siraNo) != null) {
					document.getElementById('bannerBtn_'+siraNo).style.display = 'none';
					siraNo++;
				}
				document.getElementById('bannerBtnMain').no = buffer;
				document.getElementById('bannerBtn_'+buffer).style.display = 'inline';
				clearTimeout(sureBanner);
				sureBanner = setTimeout(function() {bannerIslem('otomatik',null,null)},sureBannerSn);
			}
		}
		if(adim == 'otomatik') {
			var imgNo = (document.getElementById('bannerBtnMain').no*1)+1;
			if(imgNo == (document.getElementById('bannerBtnMain').maksimum*1)) imgNo = 0;
			bannerIslem('gecis','yurut',imgNo);
			clearTimeout(sureBanner);
			sureBanner = setTimeout(function() {bannerIslem('otomatik',null,null)},sureBannerSn);
		}
	}
}