<!--
/******************************************************************
说明：
objID：包含切换图片的容器
width：宽度
height：高度
txtheight：文字高度[文字来源可以修改下面的“texts”参数，也可以设置为链接的提示]，如果不显示就设为0
下载控制文件〔http://www.edulife.com.cn/images/pixviewer.swf〕放到你的目录下面，因为它不能跨域操作

	
示例：
<DIV id=rolllink>
  <table cellspacing="0">
	<tr>
	  <td><a href="scroll.html" target="_blank" title="aaaaaaaa"><img src="1.JPG" border="0"/></a></td>
	  <td><a href="scroll.html" target="_blank" title="bbbbbbbb"><img src="2.JPG" border="0"/></a></td>
	  <td><a href="scroll.html" target="_blank" title="cccccccc"><img src="3.JPG" border="0"/></a></td>
	</tr>
	<tr>
	  <td><a href="scroll.html" target="_blank" title="dddddddd"><img src="4.JPG" border="0"/></a></td>
	  <td><a href="scroll.html" target="_blank" title="eeeeeeee"><img src="5.JPG" border="0"/></a></td>
	  <td><a href="scroll.html" target="_blank" title="ffffffff"><img src="6.JPG" border="0"/></a></td>
	</tr>
  </table>
</DIV>
调用代码：
1.有文字说明的：SwitchJPG("rolllink",180,120,21)
2.没有文字说明的：SwitchJPG("rolllink",180,120,0)
*/
function SwitchJPG(objID,width,height,txtheight){
	
	var focus_width=width?width:0;
	var focus_height=height?height:0;
	var text_height=txtheight?txtheight:0;
	
	if(focus_width-0<=0){
		alert("宽度必须大于0!");
		return false;
		}
	if(focus_height-0<=0){
		alert("高度必须大于0");
		return false;
		}
	
	var swf_height = focus_height+text_height;
	var pics='';
	var links='';
	var texts='';
	var SwitchEle = document.getElementById(objID)
	var imgArr = SwitchEle.getElementsByTagName("img");
	var linkArr = SwitchEle.getElementsByTagName("a");
	if(imgArr.length<=0){
		alert("没有找到要切换的图片!");
		return false;
		}

	for(i=0;i<=imgArr.length-1;i++){
		if(i<imgArr.length-1){
			pics = pics + imgArr(i).src + '|';
		}
		else{
			pics = pics + imgArr(i).src;
		}
	}
	for(i=0;i<=linkArr.length-1;i++){
		if(i<linkArr.length-1){
			links = links + escape(linkArr(i).href) + '|';
			if(text_height>0){
				texts = texts + linkArr(i).title + '|';
				}
			else{
				texts = texts + '|';
				}
			
		}
		else{
			links = links + escape(linkArr(i).href);
			if(text_height>0){
				texts = texts + linkArr(i).title + '|';
				}
			else{
				texts = texts + '|';
				}
		}
	}
	var Switch_Html = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ focus_width +'" height="'+ swf_height +'">';
	Switch_Html = Switch_Html + '<param name="allowScriptAccess" value="sameDomain"><param name="movie" value="http://www.farcareer.com/include/pixviewer.swf"><param http://www.teein.com/name="quality" value="high"><param name="bgcolor" value="#f2f2f2">';
	Switch_Html = Switch_Html + '<param name="menu" value="false"><param name=wmode value="opaque">';
	Switch_Html = Switch_Html + '<param name="FlashVars" value="pics='+pics+'&links='+links+'&texts='+texts+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'">';
	Switch_Html = Switch_Html + '</object>';
	
	var o=SwitchEle.firstChild
	SwitchEle.removeChild(o)
	SwitchEle.document.writeln(Switch_Html);
	SwitchEle.document.close();	
}
// -->