function cOn(td){
if(document.getElementById||(document.all && !(document.getElementById))){
td.style.backgroundColor="#c18f66";//"#865B36";
td.style.color="#ffffff";
}
}

function cOut(td){
if(document.getElementById||(document.all && !(document.getElementById))){
td.style.backgroundColor="#E7D2C2";
td.style.color="#633711";
}
}

function checkSubmenu(tr){
block=document.getElementById(tr);
if(block.style.display=="none"){block.style.display="block";}
else {block.style.display="none";}
}