//==================crossbrowser class adding============
	var u = navigator.userAgent.toLowerCase();
	is = function(t){return (u.indexOf(t)!=-1)};
	addClass = function(el,val){
		if(!el.className) {
			el.className = val;
		} else {
			var newCl = el.className;
			newCl+=(" "+val);
			el.className = newCl;
		}
	}
	var el = document.getElementsByTagName('html')[0];
	if(is('chrome')) addClass(el,'chrome');
	if(is('opera/9')) addClass(el,'opera9');
	if(is('opera')) addClass(el,'opera');
	if(is('msie 7')) addClass(el,'msie7');
	if(is('msie 8')) addClass(el,'msie8');
	if(is('msie 6')){ 
		if(!is('msie 7')){ 
			ie6=true;
			addClass(el,'msie6');
		}
	}
//==================crossbrowser class adding fine============

function open_popup(event,id){
if(!is('msie'))	
	event.stopPropagation();
else{
	event.cancelBubble=true;
}	
	$(document).click(function(e){
		var target = $(e.target);
	//	if (target.is('#about_full') || target.parents('#about_full').length || target.is('#nadejnost_full') || target.parents('#nadejnost_full').length || target.is('#jeckpot_full') || target.parents('#jeckpot_full').length) return;
		$(document).unbind('click', arguments.callee);
		document.getElementById('about_full').style.display="none";
		document.getElementById('nadejnost_full').style.display="none";
		document.getElementById('jeckpot_full').style.display="none";
    });

	document.getElementById('about_full').style.display="none";
	document.getElementById('nadejnost_full').style.display="none";
	document.getElementById('jeckpot_full').style.display="none";
	obj = document.getElementById(id);
	obj.style.display="block";
}
	

function close_popup(){
	document.getElementById('about_full').style.display="none";
	document.getElementById('nadejnost_full').style.display="none";
	document.getElementById('jeckpot_full').style.display="none";
}


function hideMess(obj,num){
	if(num==0)obj.className='left_top';
	obj = document.getElementById('left_mess_block');
	obj.style.display="none";
}
function openMess(obj,num){
	obj.className='left_top_active';
	obj = document.getElementById('left_mess_block');
	obj.style.display="block";
}