function change_baners() {
	buff.location="rotate_baners.php";
}
function click_baner(id) {
		window.open("baner_redirect.php?b="+id+"&seed="+Math.random(),"_blank");
}

function getSize() {
	var myWidth = 0, myHeight = 0;
	if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	}
	return [myWidth,myHeight];
}
	
function getScrollXY() {
	var scrOfX = 0, scrOfY = 0;
	if( typeof( window.pageYOffset ) == 'number' ) {
		//Netscape compliant
		scrOfY = window.pageYOffset;
		scrOfX = window.pageXOffset;
	} else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
		//DOM compliant
		scrOfY = document.body.scrollTop;
		scrOfX = document.body.scrollLeft;
	} else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
		//IE6 standards compliant mode
		scrOfY = document.documentElement.scrollTop;
		scrOfX = document.documentElement.scrollLeft;
	}
	return [ scrOfX, scrOfY ];
}

function snapScroller() {
	return;
	o = document.getElementById("bottom_scroller");
	
	tmp = getScrollXY();
	tmp1 = getSize();
	
	var footerHeight = o.offsetHeight;
    //var windowHeight = window.innerHeight? window.innerHeight : document.body.clientHeight;
    
    o.style.top = ( tmp[1]+tmp1[1] - footerHeight ) + "px";
    //o.style.left = (tmp[0]+tmp1[0] - o.offsetWidth-50 ) +"px";
    //u = document.getElementById("baner"+scrollerid+"_ff");
    //if (u) {
//    	u.style.top = ( tmp[1]+tmp1[1] - footerHeight ) + "px";
    	//u.style.left = (tmp[0]+tmp1[0] - o.offsetWidth-50 ) +"px";
    //}
   
}