function $$(id) { return document.getElementById(id); }

function addLoadEvent(func){
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function(){
			oldonload();
			func();
		}
	}
}

function moveElement(elementID,final_x,final_y,interval) {
  if (!document.getElementById) return false;
  if (!document.getElementById(elementID)) return false;
  var elem = document.getElementById(elementID);

  elem.style.left = final_x + "px";
  elem.style.top = final_y + "px";
  //elem.style.left = xpos + "px";
  //elem.style.top = ypos + "px";
  //var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";
  //elem.movement = setTimeout(repeat,interval);
}

function classNormal(iFocusBtnID,iFocusTxID){
	var iFocusBtns= $$(iFocusBtnID).getElementsByTagName('li');
	var iFocusTxs = $$(iFocusTxID).getElementsByTagName('li');
	for(var i=0; i<iFocusBtns.length; i++) {
		iFocusBtns[i].className='normal';
		iFocusTxs[i].className='normal';
	}
}

function classCurrent(iFocusBtnID,iFocusTxID,n){
	var iFocusBtns= $$(iFocusBtnID).getElementsByTagName('li');
	var iFocusTxs = $$(iFocusTxID).getElementsByTagName('li');
	iFocusBtns[n].className='current';
	iFocusTxs[n].className='current';
}

function iFocusChange() {
	if(!$$('banner')) return false;
	$$('banner').onmouseover = function(){atuokey = true};
	$$('banner').onmouseout = function(){atuokey = false};
	var iFocusBtns = $$('banner_btn').getElementsByTagName('li');
	var listLength = iFocusBtns.length;
	iFocusBtns[0].onmouseover = function() {
		moveElement('banner_piclist',0,0,5);
		classNormal('banner_btn','banner_tx');
		classCurrent('banner_btn','banner_tx',0);
	}
	if (listLength>=2) {
		iFocusBtns[1].onmouseover = function() {
			moveElement('banner_piclist',-364,0,5);
			classNormal('banner_btn','banner_tx');
			classCurrent('banner_btn','banner_tx',1);
		}
	}
	if (listLength>=3) {
		iFocusBtns[2].onmouseover = function() {
			moveElement('banner_piclist',-728,0,5);
			classNormal('banner_btn','banner_tx');
			classCurrent('banner_btn','banner_tx',2);
		}
	}
	if (listLength>=4) {
		iFocusBtns[3].onmouseover = function() {
			moveElement('banner_piclist',-1092,0,5);
			classNormal('banner_btn','banner_tx');
			classCurrent('banner_btn','banner_tx',3);
		}
	}
	if (listLength>=5) {
		iFocusBtns[4].onmouseover = function() {
			moveElement('banner_piclist',-1456,0,5);
			classNormal('banner_btn','banner_tx');
			classCurrent('banner_btn','banner_tx',4);
		}
	}
	if (listLength>=6) {
		iFocusBtns[5].onmouseover = function() {
			moveElement('banner_piclist',-1820,0,5);
			classNormal('banner_btn','banner_tx');
			classCurrent('banner_btn','banner_tx',5);
		}
	}
}

//setInterval('autoiFocus()',3000);

addLoadEvent(iFocusChange);

function killErrors() { return true; } 
window.onerror = killErrors;