function changeto(highlightcolor){
source=event.srcElement
if (source.tagName=="TR"||source.tagName=="TABLE")
return
while(source.tagName!="TD")
source=source.parentElement
if (source.style.backgroundColor!=highlightcolor&&source.id!="ignore")
alert
source.style.backgroundColor=highlightcolor
}

function changeback(originalcolor){
if (event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="ignore")
return
if (event.toElement!=source)
source.style.backgroundColor=originalcolor
}
function show()
{
var rng=document.body.createTextRange();
}
function topturnit(ss)
{
topcloseall();
ss.style.display="";
}
function topcloseall()
{
topcloseit(tmenu1); 
topcloseit(tmenu2); 
topcloseit(tmenu3); 
topcloseit(tmenu4); 
topcloseit(tmenu6); 
topcloseit(tmenu7); 
topcloseit(tmenu8); 
}
function topcloseit(ss)
{
    ss.style.display="none";
}