function cacheBg()
{
var isIe=/msie/i.test(navigator.userAgent);
if(isIe)
{
try
{
document.execCommand("BackgroundImageCache",false,true);
} catch(e) {}
}
}
cacheBg();
function getNavigaTop(index,webid){
switch(webid){
case 1:
document.write('');
document.write('');
document.write('');
document.write('');
document.write('');
document.write('');
document.write('');
document.write('');
document.write('');
break;
default :
document.write('');
document.write('');
document.write('');
document.write('');
document.write('');
document.write('');
break;
}
}