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);
							  if (elem.movement) {
								clearTimeout(elem.movement);
							  }
							  if (!elem.style.left) {
								elem.style.left = "0px";
							  }
							  if (!elem.style.top) {
								elem.style.top = "0px";
							  }
							  var xpos = parseInt(elem.style.left);
							  var ypos = parseInt(elem.style.top);
							  if (xpos == final_x && ypos == final_y) {
									return true;
							  }
							  if (xpos < final_x) {
								var dist = Math.ceil((final_x - xpos)/10);
								xpos = xpos + dist;
							  }
							  if (xpos > final_x) {
								var dist = Math.ceil((xpos - final_x)/10);
								xpos = xpos - dist;
							  }
							  if (ypos < final_y) {
								var dist = Math.ceil((final_y - ypos)/10);
								ypos = ypos + dist;
							  }
							  if (ypos > final_y) {
								var dist = Math.ceil((ypos - final_y)/10);
								ypos = ypos - dist;
							  }
							  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(!$$('ifocus')) return false;
								$$('ifocus').onmouseover = function(){atuokey = true};
								$$('ifocus').onmouseout = function(){atuokey = false};
								var iFocusBtns = $$('ifocus_btn').getElementsByTagName('li');
								var listLength = iFocusBtns.length;
								iFocusBtns[0].onmouseover = function() {
									moveElement('ifocus_piclist',0,0,5);
									classNormal('ifocus_btn','ifocus_tx');
									classCurrent('ifocus_btn','ifocus_tx',0);
								}
								if (listLength>=2) {
									iFocusBtns[1].onmouseover = function() {
										moveElement('ifocus_piclist',0,-168,5);
										classNormal('ifocus_btn','ifocus_tx');
										classCurrent('ifocus_btn','ifocus_tx',1);
									}
								}
								if (listLength>=3) {
									iFocusBtns[2].onmouseover = function() {
										moveElement('ifocus_piclist',0,-336,5);
										classNormal('ifocus_btn','ifocus_tx');
										classCurrent('ifocus_btn','ifocus_tx',2);
									}
								}
								if (listLength>=4) {
									iFocusBtns[3].onmouseover = function() {
										moveElement('ifocus_piclist',0,-504,5);
										classNormal('ifocus_btn','ifocus_tx');
										classCurrent('ifocus_btn','ifocus_tx',3);
									}
								}
								if (listLength>=5) {
									iFocusBtns[4].onmouseover = function() {
										moveElement('ifocus_piclist',0,-672,5);
										classNormal('ifocus_btn','ifocus_tx');
										classCurrent('ifocus_btn','ifocus_tx',4);
									}
								}
							}

							setInterval('autoiFocus()',3500);
							var atuokey = false;
							function autoiFocus() {
								if(!$$('ifocus')) return false;
								if(atuokey) return false;
								var focusBtnList = $$('ifocus_btn').getElementsByTagName('li');
								var listLength = focusBtnList.length;
								for(var i=0; i<listLength; i++) {
									if (focusBtnList[i].className == 'current') var currentNum = i;
								}
								if (currentNum==0&&listLength!=1 ){
									moveElement('ifocus_piclist',0,-168,5);
									classNormal('ifocus_btn','ifocus_tx');
									classCurrent('ifocus_btn','ifocus_tx',1);
								}
								if (currentNum==1&&listLength!=2 ){
									moveElement('ifocus_piclist',0,-336,5);
									classNormal('ifocus_btn','ifocus_tx');
									classCurrent('ifocus_btn','ifocus_tx',2);
								}
								if (currentNum==2&&listLength!=3 ){
									moveElement('ifocus_piclist',0,-504,5);
									classNormal('ifocus_btn','ifocus_tx');
									classCurrent('ifocus_btn','ifocus_tx',3);
								}
								if (currentNum==3&&listLength!=4 ){
									moveElement('ifocus_piclist',0,-672,5);
									classNormal('ifocus_btn','ifocus_tx');
									classCurrent('ifocus_btn','ifocus_tx',4);
								}
								if (currentNum==4 ){
									moveElement('ifocus_piclist',0,0,5);
									classNormal('ifocus_btn','ifocus_tx');
									classCurrent('ifocus_btn','ifocus_tx',0);
								}
								if (currentNum==1&&listLength==2 ){
									moveElement('ifocus_piclist',0,0,5);
									classNormal('ifocus_btn','ifocus_tx');
									classCurrent('ifocus_btn','ifocus_tx',0);
								}
								if (currentNum==2&&listLength==3 ){
									moveElement('ifocus_piclist',0,0,5);
									classNormal('ifocus_btn','ifocus_tx');
									classCurrent('ifocus_btn','ifocus_tx',0);
								}
								if (currentNum==3&&listLength==4 ){
									moveElement('ifocus_piclist',0,0,5);
									classNormal('ifocus_btn','ifocus_tx');
									classCurrent('ifocus_btn','ifocus_tx',0);
								}
							}
							addLoadEvent(iFocusChange);