function openVerMenu(mid){
	if (document.getElementById('vsubmenu_'+mid).style.display=='none'){
		document.getElementById('vsubmenu_'+mid).style.display='';
		saveOpenedMenu(mid,1);
	}else{
		document.getElementById('vsubmenu_'+mid).style.display='none';
		saveOpenedMenu(mid,0);
	}
}
function saveOpenedMenu(mid,stat){
	var url = saveMenuScript+'?mid='+mid+'&stat='+stat+'';
	var request =  new XMLHttpRequest();
	request.open("GET", url, false);
	request.send(null);
}
function show_div(div_id) {
	if (document.getElementById(div_id).style.display == 'none') {
		document.getElementById(div_id).style.display = 'block';
	} else {
		document.getElementById(div_id).style.display='none';
	}
}
function setMainPic(oldid, newid){
	document.getElementById('mainpic'+oldid).style.display="none";
	document.getElementById('mainpic'+newid).style.display="";
	curmain=newid;
}