function menushow(menu){
var menuid=document.getElementById('sub'+menu);
var iconid=document.getElementById('icon'+menu);
var spanid=document.getElementById('sp'+menu);
if(iconid.src.indexOf('images/close.gif')>0){
menuid.style.display='none';
iconid.src='images/open.gif';
spanid.style.backgroundImage ='url(../img/sub_default_arrow.gif)';
}else{
menuid.style.display='block';
iconid.src='images/close.gif';
spanid.style.backgroundImage ='url(../img/sub_arrow_y4.gif)';
}
}
//function printwin() {
// var objid=document.getElementById('printdoc');
// var titleid=document.getElementById('printtitle');
// var DOC=objid.innerHTML;
// var DocTitle=titleid.innerHTML;
// var printwin=window.open('','','width=600,height=480,left=0,top=0,scrollbars=yes');
// printwin.document.open();
// printwin.document.write("\n");
// printwin.document.write(""+DocTitle+"\n");
// printwin.document.write("\n");
// printwin.document.write("\n");
// printwin.document.write(DOC);
// printwin.document.write('\n');
// printwin.document.close();
// printwin.print();
//}