//-- Begin PRINT
function printwindows(text){
	text=document
	print(text)
}
//-- End

//=============================================================

// -- Begin Show/Hide blocks
function ShowBlock(_id, _elem) {
	var id = document.getElementById(_id);
	var elem = document.getElementById(_elem);

	//if(id.checked) {
	if(id) {
		if(elem.style.display == 'none' || elem.style.display == '') {
			elem.style.display = 'block';
			//elem.disabled = false;
		}
	} else {
		elem.style.display = 'none';
		//elem.disabled = true;
	}
}

function HideBlock(_elem) {
	var elem = document.getElementById(_elem);
	elem.style.display = 'none';
	//id.disabled = true;
}
//-- End

//==============================================================

function open_window(url, width, height, name) {
	var w = (width) ? width : 600;
	var h = (height) ? height : 400;
	//alert(w+'\n'+h+'\n'+name);
	//var window_name = (name) ? name : 'bo_' + get_random();
	var window_name = (name) ? name : '';

	window.open(url, window_name, 'width=' + w + ',height=' + h + ',location=no,status=no,resizable=no,scrollbars=no,titlebar=no');
}

//=============================================================

// -- Begin Show/Hide Video
function ShowVideo(_id, _kolvo) {
	var id = document.getElementById('VideoBlock_'+_id);
	var kolvo = 6;
	//var kolvo = _kolvo;
	//var elem = document.getElementById(_elem);
	//var elem2 = document.getElementById(_elem2);

	for (i=1; i<=kolvo; i++){
		var elem = document.getElementById('VideoBlock_'+i);
		if(i!=_id){
			elem.style.display = 'none';
		}else{
			if(id.style.display == 'none' || id.style.display == '') {
				id.style.display = 'block';
			}
		}
	}

}
//-- End