function preload() {
    if (!document.images) {
        return;
    }

    var ar = new Array();
    var arguments = preload.arguments;

    for (var i=0; i<arguments.length; i++) {
        ar[i] = new Image();
        ar[i].src = arguments[i];
    }
}

function laufband(){
	var pe = new PeriodicalExecuter(laufband_callback, 3);
}

var laufband_mod = 1;
function laufband_callback() {
	if(laufband_mod == 1)  {
		new Effect.SwitchOff($('blaues_band_text'), {duration: 1});
		laufband_mod = 2;
	} else {
		new Effect.BlindDown($('blaues_band_text'), {duration: 1});
		laufband_mod = 1;
	}
/*
	var text = $('blaues_band').innerHTML;
	var t0 = text.substr(0,1);
	var t1 = text.substr(1);
	$('blaues_band').innerHTML = t1 + t0;
*/	
//	sds =  new Date();
//	$('blaues_band').innerHTML=" "+sds.getHours()+" : "+sds.getMinutes()+" : "+sds.getSeconds();
}

 function spieler_karte() {
 	
	$$("#content .spieler_karte").each(function(item) { 
			item.onclick = function () {
				var id = this.getAttribute('id');
				var nr = id.replace(/^spieler_karte:(.*)$/, "$1");
				url = "templates/01_popup/popup.php?&ID="+nr;
				h= 437; w = 325; oben =100;
				n = "pop"; scrollb ="scrollbars=no";
				w = 500; h = 660; n = "pop1"; scrollb ="scrollbars=yes";
				links = (screen.width-w)/2;
				paras = "screenX="+links+",left="+links+",screenY="+oben+",top="+oben+",width="+w+",height="+h+","+scrollb+",resizable=0,toolbar=no,status=no,menubar=no,location=no,directories=no"
				//alert(paras);
				newwindow=window.open(url,n,paras);
				newwindow.focus();
			}
	}); 
    
}

function backheight(){
	var h = $('content').scrollHeight;
	if (h>1080) {
		$('back').style.height = (h+250) + 'px';
	} else {
		$('back').style.height = (1080) + 'px';
	}
}