/* scroller 2005 (ls) */

function scroll() { 
	if ( x < scrwide ) x = 0; 
	x--; 
	scroller.style.left =  x + "px";
}

function starten(size,wide,scrspeed,rand){ 
	scrwide = wide - size;
	speed = scrspeed;
	var zufall = rand;
	var start = parent.location.search;
	var a = parseInt(start.substring(1, start.length));
	var b = parseInt(Math.random() * scrwide)
	x = ( isNaN(a) ) ? b : -a;
	x = ( zufall == 1 ) ? b : x;
	scroller = document.getElementById("bild");
	timer = setInterval("scroll()", speed);
}

function loadurl(targeturl) {
	parent.location.href = targeturl + "?" + (-x);
}

function ldurl(targeturl) {
	clearTimeout(timer);
	var param = parent.location.search;
	var a = parseInt(param.substring(1, param.length));
	var extens = "";
	extens = ( isNaN(a) ) ? "" : ("?" + a);
	parent.location.href = targeturl + extens;
}

/* Die Funktion clickimg benoetigen IE und Opera 
function clickimg() {
	alert("Geklickt");
	alert(x);
	alert(event.clientX);
}
*/