function poll_load() {
	var params = {};
	
	$("input[name='poll_answer']").each(function() {
		if (this.checked) {
			params.poll_answer = this.value;
		}
	});
	
	$('#poll').empty();
	$('#poll').css('background', 'url(/f/loading.gif)');
	$('#poll').load('/ajax/poll.php', params, function() {
		$('#poll').css('background', 'none');
	});
	
	return false;
}

function ShowBanner(_ele_ids, _uri, _location) {
	var objs = new Array();
	for (var i in _ele_ids) {
		var obj = document.getElementById(_ele_ids[i]);
		if (obj) {
			objs.push(obj);
		}
	}

	$.ajax({
		type: "POST",
		url: '/ajax/infoblock.php',
		data: 'uri=' + _uri + '&location=' + _location,
		success: function(xml) {
			
			if (xml) {
				var i = 0;
				$(xml).find('banner').each(function(){
					objs[i].innerHTML = $(this).find('content').text();
					i++;
				});
			}
		}
	});		 
}

function OpenWindow(url,width,height, name, scrlls) {
	x = (640 - width)/2, y = (480 - height)/2;
	
	if (screen) {
		y = (screen.availHeight - height)/2;
		x = (screen.availWidth - width)/2;
	}
	var window_name = (name) ? name : 'mb_' + get_random();
	var scrlls = scrlls || "yes";

	window.open (url, window_name, 'width='+width+',height='+height+',screenX='+x+',screenY='+y+',top='+y+',left='+x+ ',location=no,status=yes,resizable=yes,scrollbars=' + scrlls + ',titlebar=yes');
}

function InStr(strSearch, charSearchFor)
{
            for (i=0; i < strSearch.length-charSearchFor.length; i++)
            {
                  if (charSearchFor == strSearch.substring(i,charSearchFor.length))
                  {
                        return i;
                  }
            }
            return -1;
}

sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
		        if (InStr(this.className.substring(this.className.length-8),"sfhover ")==-1)
		        {
  			  this.className+=" sfhover ";
			  if(this.parentNode.parentNode.tagName=="LI")
			  {
			    this.parentNode.parentNode.className+=" sfhover ";
			  }
			}
		}
		sfEls[i].onmouseout=function() { 
			this.className=this.className.replace("sfhover", "");
			if(this.parentNode.parentNode.tagName=="LI" && this.parentNode.parentNode.className)
			{
			  this.parentNode.parentNode.className=this.parentNode.parentNode.className.replace("sfhover", "");
			}
		}

		
	}
}
//if (window.attachEvent) window.attachEvent("onLoad", sfHover);  
var root = window.addEventListener || window.attachEvent ? window : document.addEventListener ? document : null;
if (root){
  if (root.addEventListener) root.addEventListener("load", sfHover, false);
  else if (root.attachEvent) root.attachEvent("onload", sfHover);
}