为什么FLASH要用JAVASCRIPT来生成!???

      <SCRIPT type=text/javascript>
var pic_width=385; 
var pic_height=133; 
var button_pos=4; 
var stop_time=3000; 
var show_text=0; 
var txtcolor="000000"; 
var bgcolor="DDDDDD"; 
var imag=new Array();
var link=new Array();
var text=new Array();
imag[1]="skins/default/images/20092917433191115.jpg";
link[1]="http://www.66666780.com/lvyouxinxi/356.htm";imag[2]="skins/default/images/200852119475728099.jpg ";
link[2]="http://www.66666780.com/";imag[3]="skins/default/images/2009291864125366.jpg";
link[3]="http://www.66666780.com/changshi/375.htm";imag[4]="skins/default/images/20092918345846489.jpg";
link[4]="http://www.66666780.com/lvyouxinxi/355.htm";
//可编辑内容结束
var swf_height=show_text==1?pic_height+20:pic_height;
var pics="", links="", texts="";
for(var i=1; i<imag.length; i++){
pics=pics+("|"+imag[i]);
links=links+("|"+link[i]);
texts=texts+("|"+text[i]);
}
pics=pics.substring(1);
links=links.substring(1);
texts=texts.substring(1);
document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cabversion=6,0,0,0" width="'+ pic_width +'" height="'+ swf_height +'">');
document.write('<param name="movie" value="skins\default\images\focus.swf">');
document.write('<param name="quality" value="high"><param name="wmode" value="opaque">');
document.write('<param name="FlashVars" value="pics='+pics+'&links='+links+'&texts='+texts+'&pic_width='+pic_width+'&pic_height='+pic_height+'&show_text='+show_text+'&txtcolor='+txtcolor+'&bgcolor='+bgcolor+'&button_pos='+button_pos+'&stop_time='+stop_time+'">');
document.write('<embed src="skins\default\images\focus.swf" FlashVars="pics='+pics+'&links='+links+'&texts='+texts+'&pic_width='+pic_width+'&pic_height='+pic_height+'&show_text='+show_text+'&txtcolor='+txtcolor+'&bgcolor='+bgcolor+'&button_pos='+button_pos+'&stop_time='+stop_time+'" quality="high" width="'+ pic_width +'" height="'+ swf_height +'" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
document.write('</object>');
代码如上~~是网上一网页的代码!在网上能正常运行,另存在我的电脑里就用不了(相关的图片和SWF文件我都下了)~~~~~~
只是图片路径改了成我电脑的路径了~~~!