var widths=803;   /*显示高度*/
var heights=220;  /*显示宽度*/
var counts=4;

img1=new Image ();img1.src='/webskin/images/banpic1.jpg'; /*需要修改的图片地址可以是相对路径*/
img2=new Image ();img2.src='/webskin/images/banpic2.jpg';
img3=new Image ();img3.src='/webskin/images/banpic3.jpg';
img4=new Image ();img4.src='/webskin/images/banpic4.jpg';

url1=new Image ();url1.src='#'; /*对应的网址链接，也可以是相对路径*/
url2=new Image ();url2.src='#';
url3=new Image ();url3.src='#';
url4=new Image ();url4.src='#';