var open = '';
var lock = 0;

function Skleisk (id) {
	lock = 1;
	var obj = document.getElementById('box_'+id);
	/*var title =document.getElementById('txt_'+id);
	var mDiv = document.getElementById('mainDiv').style;

	if (open!='') {
		openObj = document.getElementById('box_'+open);
		openTitle = document.getElementById('txt_'+open);

		setOpacity (100);
		alert("op");
		openObj.style.visibility = "hidden";
		openTitle.style.visibility = "hidden";
	}*/
	setOpacity (50);	
	if (obj) {
		obj.style.display = "block";
		//title.style.visibility = "visible";		
		open = id;
	}
}


function DoTitle(id, vsblt) {
		if (lock == 0) document.getElementById('txt_' + id).style.visibility=vsblt;
	}
	



function Close (id) {
	var obj = document.getElementById('box_'+id);
	var title =document.getElementById('txt_'+id);
	var mDiv = document.getElementById('mainDiv').style;
	
	setOpacity (0);
		
	if (obj) obj.style.display = "none";
	if (title) title.style.visibility = "hidden";
	lock = 0;
}


function Close_all () {
	var obj;
	var title;
	for(id = 1; id<10; id++) {
		obj = document.getElementById('box_'+id);
		setOpacity (0);
		if (obj) obj.style.display = "none";
		title =document.getElementById('txt_'+id);
		if (title) title.style.visibility = "hidden";
	}
	lock = 0;
}