var timest; 
function hd_all() {
var num_sb_h = 5;
var x = 0;
	while (x <= num_sb_h-1) { 
	x++;
		if (document.getElementById("sub_menu" + x)) { 
		/*document.getElementById('sub_menu' + x).style.display = "none"; */
if(document.getElementById('pic_' + x).src.indexOf('_ac')==-1) {
document.getElementById('pic_' + x).src = document.getElementById('pic_' + x).src.replace('_on',''); 
} else {
document.getElementById('pic_' + x).src = document.getElementById('pic_' + x).src.replace('_on','_ac'); 
}
		}
	}
}
function show_sub(n,pic) {
var num_sb = 5;
var n;
var x = 0;
while (x <= num_sb-1) { //x - menu items -1
x++;
		if (x == n) {
		continue;
		}			
	if (document.getElementById("sub_menu" + n)) { 
		/*document.getElementById('sub_menu' + n).style.display = "block"; */
		document.getElementById('pic_' + n).src = '/images/'+pic; 
	}
	if (document.getElementById("sub_menu" + x)) {
		/*document.getElementById('sub_menu' + x).style.display = "none"; */
if(document.getElementById('pic_' + x).src.indexOf('_ac')==-1) {
document.getElementById('pic_' + x).src = document.getElementById('pic_' + x).src.replace('_on',''); 
} else {
document.getElementById('pic_' + x).src = document.getElementById('pic_' + x).src.replace('_on','_ac'); 
}
	}
}
	}
function hide(n,t) {
timest = setTimeout("hide_sub(" + n + ","+t+")", 100);
}
function cleartm () {
clearTimeout(timest);
}
function hide_sub(n,t) {	
if (document.getElementById("sub_menu" + n)) { 
		/*document.getElementById('sub_menu' + n).style.display = "none";*/
		if(n!=t) {
document.getElementById('pic_' + n).src = document.getElementById('pic_' + n).src.replace('_on',''); 
} else {
document.getElementById('pic_' + n).src = document.getElementById('pic_' + n).src.replace('_on','_ac'); 
}
}
}