var addConf_stat = false;
function addConfOnClick() {
	el = document.getElementById('addConf');
	el2 = document.getElementById('addConfLabel');
	if (addConf_stat == false) {
		el.style.visibility = 'visible';
		el2.innerHTML = '- добавить конференцию';

		els = document.getElementById('addConf_Submit');
		els.innerHTML = 'добавить';

		f = document.forms['f_addConf'];
		f.elements['caption'].select();
		f.elements['caption'].focus();			
	} else {
		el.style.visibility = 'hidden';
		el2.innerHTML = '+ добавить конференцию';
	}
	addConf_stat = !addConf_stat;
}

function addConfEdit(id, text) {
	f = document.forms['f_addConf'];
	f.elements['action'].value = 'edit'
	f.elements['id'].value = id;
	f.elements['caption'].value = text;
	
	el = document.getElementById('addConfLabel');
	el.innerHTML = '- изменить конференцию';

	el = document.getElementById('addConf_Submit');
	el.innerHTML = 'изменить';


	addConf_stat = true;

	el = document.getElementById('addConf');
	el.style.visibility = 'visible';
	el.style.height = 'auto';

	f.elements['caption'].select();
	f.elements['caption'].focus();	
}

function addConfSubmit() {
	f = document.forms['f_addConf'];
	//f.elements['action'].value = '1111111111111';
	f.submit();
}

function sgConfirm(msg, lnk) {
	if(confirm(msg)){
		location.replace(lnk);
	}
	else{
		;
	}
}

function absPosition(obj){ 
	var x = y = 0;
	while(obj) {
		x += obj.offsetLeft;
		y += obj.offsetTop;
		obj = obj.offsetParent;
	}
	return {x:x, y:y};
}

function show_subscription_form(owner_id, $m){
	var x;
	var y;
	el = document.getElementById(owner_id);
	if($m == 1) {//left
		x = absPosition(el).x + 20;
		y = absPosition(el).y;
	}
	if($m == 2) {//left
		x = absPosition(el).x - (378+20);
		y = absPosition(el).y;
	}
	

	el = document.getElementById('d_subscription1');
	el.style.left = x;
	el.style.top = y;
	el.style.height = 232;
	el.style.visibility = "visible";
	
	el = document.getElementById('d_subscription2');
	el.style.left = x;
	el.style.top = y;	
	el.style.height = 232;
	el.style.visibility = "visible";
}

function hide_subscription_form(){
	el = document.getElementById('d_subscription1');
	el.style.visibility = "hidden";
	el.style.height = 1;
	
	el = document.getElementById('d_subscription2');
	el.style.visibility = "hidden";
	el.style.height = 1;
	}