/* Send message */
function SendMessage() {
	var post="";
	for(i=1;i<document.asfeedback.length;i++) {
		if(document.asfeedback[i].type!=null && (document.asfeedback[i].type=="textarea" || document.asfeedback[i].type=="text" || document.asfeedback[i].type =="checkbox" ))
			post += document.asfeedback[i].name + "=" + document.asfeedback[i].value + "&";
	}
	serverRequest("antispam_feedback/asf_controller.php", post, ProcessData);
}

var ProcessData = function(obj) {
	var respondStructure = eval( '(' + obj.responseText + ')' );
	gmess = document.getElementById('GlobalMessage');
	document.getElementById('GlobalMessageContent').innerHTML = respondStructure.content;
	gmess.style.display = "block";
	window.setTimeout('gmess.style.display = "none";', 1600);
};


/* Create Request Object for various platforms */
function createRequestObject() {
	var request = null;
    if(!request) try {
        request=new ActiveXObject('Msxml2.XMLHTTP');
    } catch (e){}
    if(!request) try {
        request=new ActiveXObject('Microsoft.XMLHTTP');
    } catch (e){}
    if(!request) try {
        request=new XMLHttpRequest();
    } catch (e){}
    return request;
}


/* Make server request
*
* @param POST-request performing
* @param url  - Request address
* @param data - Parameters as a string
* @param  callback - (facultative) a callback-function
*/
function serverRequest(url, data, callback) {
    var request = createRequestObject();
    if(!request) return false;
    request.onreadystatechange  = function() {
		if(request.readyState == 4 && callback) callback(request);
    };

    request.open('POST', url, true);
    request.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	try {
		request.send(data);
	} catch (e) {
		alert('The server does not respond');
	}
    return true;
}


/*
 * sfDelay - Suckerfish CSS menu with JS delay.
 *
 * Copyright (c) 2008 Peter Ryan (peter-ryan.co.uk)
 * This function is free for anyone to use, modify and redistribute.
 *
 * $Id: sfdelay.js 19 2008-05-19 15:33:48Z pryan $
 */

/* http://simonwillison.net/2004/May/26/addLoadEvent/ */
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
};

sfHover = function() {
	var timeout = 600;
	var cssClass = "sfhover";

	var queue = [];
	var reCSS = new RegExp("\\b" + cssClass + "\\b");
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
  
		// mouseover and mouseout handlers for regular mouse based interface.
		sfEls[i].onmouseover = function() {
			queueFlush();
			this.className += " " + cssClass;
		}
		sfEls[i].onmouseout = function() {
			queue.push([setTimeout(queueTimeout, timeout), this]);
		}

		// focus and blur handlers for keyboard based navigation.
		sfEls[i].onfocus = function() {
			queueFlush();
			this.className += " " + cssClass;
		}
		sfEls[i].onblur = function() {
			queue.push([setTimeout(queueTimeout, timeout), this]);
		}

		// click event handler needed for tablet type interfaces (e.g. Apple iPhone).
		sfEls[i].onclick = function(e) {
			if (this.className.search(reCSS) == -1) {
				// CSS not set, so clear all sibling (and decendants) menus, and then set CSS on this menu...
				var elems = this.parentNode.getElementsByTagName("li");
				for (var i=0; i<elems.length; i++) {
					elems[i].className = elems[i].className.replace(reCSS, "");
				}
				this.className += " " + cssClass;
			} else {
				// CSS already set, so clear all decendant menus and then this menu...
				var elems = this.getElementsByTagName("li");
				for (var i=0; i<elems.length; i++) {
					elems[i].className = elems[i].className.replace(reCSS, "");
				}
				this.className = this.className.replace(reCSS, "");
			}
			if (e && e.stopPropagation)
				e.stopPropagation();
			else
				window.event.cancelBubble = true;
		}
	}

	queueFlush = function () {
		while (queue.length) {
			clearTimeout(queue[0][0]);
			queueTimeout();
		}
	}

	queueTimeout = function() {
		if (queue.length) {
			var el = queue.shift()[1];
			el.className = el.className.replace(reCSS, "");
		}
	}
}
addLoadEvent(sfHover);