function switchFontSize (ckname,val){
	var bd = $E('BODY');
	switch (val) {
		case 'inc':
			if (CurrentFontSize+1 < 7) {
				bd.removeClass('fs'+CurrentFontSize);
				CurrentFontSize++;
				bd.addClass('fs'+CurrentFontSize);
			}		
		break;
		case 'dec':
			if (CurrentFontSize-1 > 0) {
				bd.removeClass('fs'+CurrentFontSize);
				CurrentFontSize--;
				bd.addClass('fs'+CurrentFontSize);
			}		
		break;
		default:
			bd.removeClass('fs'+CurrentFontSize);
			CurrentFontSize = val;
			bd.addClass('fs'+CurrentFontSize);		
	}
	Cookie.set(ckname, CurrentFontSize,{duration:365});
}

function switchTool (ckname, val) {
	createCookie(ckname, val, 365);
	window.location.reload();
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

String.prototype.trim = function() { return this.replace(/^\s+|\s+$/g, ""); };

//addEvent - attach a function to an event
function jaAddEvent(obj, evType, fn){ 
 if (obj.addEventListener){ 
   obj.addEventListener(evType, fn, false); 
   return true; 
 } else if (obj.attachEvent){ 
   var r = obj.attachEvent("on"+evType, fn); 
   return r; 
 } else { 
   return false; 
 } 
}

function equalHeight(){
//	if (document.getElementById('ja-botsl')) makeEqualHeight ($('ja-botsl').getChildren()); 
//	if (document.getElementById('ja-col1-bot')) makeEqualHeight ($$(['ja-content','ja-col1-bot','ja-col2'])); 
}

function makeEqualHeight(divs) {
	if(!divs || divs.length < 2) return;
	var maxh = 0;
	divs.each(function(el, i){
		var ch = el.getCoordinates().height;
		maxh = (maxh < ch) ? ch : maxh;		
	},this);
	divs.each(function(el, i){
		el.setStyle('height', maxh-el.getStyle('padding-top').toInt()-el.getStyle('padding-bottom').toInt());		
	},this);
}

function getDeepestDiv (div) {
	while (div.getChildren().length==1 && (div.getChildren()[0].tagName == 'DIV'))
	{
		div = div.getChildren()[0];
	}
	return div;
}

function preloadImages () {
	var imgs = new Array();
	for (var i = 0; i < arguments.length; i++) {
		var imgsrc = arguments[i];
		imgs[i] = new Image();
		imgs[i].src = imgsrc;
	}
}

function makeTransBg(el, bgimgdf, sizingMethod, type, offset){
	var objs = el;
	if(!objs) return;
	if ($type(objs) != 'array') objs = [objs];
	if(!sizingMethod) sizingMethod = 'crop';
	if(!offset) offset = 0;
	var blankimg = siteurl + 'images/blank.png';
	objs.each(function(obj) {
		var bgimg = bgimgdf;
		if (obj.tagName == 'IMG') {
			//This is an image
			if (!bgimg) bgimg = obj.src;
			if (!(/\.png$/i).test(bgimg) || (/blank\.png$/i).test(bgimg)) return;

			obj.setStyle('height',obj.offsetHeight);
			obj.setStyle('width',obj.offsetWidth);
			obj.src = blankimg;
			obj.setStyle ('visibility', 'visible');
			obj.setStyle('filter', "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+bgimg+", sizingMethod='"+sizingMethod+"')");
		}else{
			//Background
			if (!bgimg) bgimg = obj.getStyle('backgroundImage');
			var pattern = new RegExp('url\s*[\(\"\']*([^\'\"\)]*)[\'\"\)]*');
			if ((m = pattern.exec(bgimg))) bgimg = m[1];
			if (!(/\.png$/i).test(bgimg) || (/blank\.png$/i).test(bgimg)) return;
			if (!type)
			{
				obj.setStyles({'background': 'none'});

				if(obj.getStyle('position')!='absolute' && obj.getStyle('position')!='relative') {
					obj.setStyle('position', 'relative');
				}

				obj.getChildren().each(function(el){
					if(el.getStyle('position')!='absolute' && el.getStyle('position')!='relative') 
					{
						el.setStyle('position', 'relative');
					}
					el.setStyle('z-index',2);
				});
				//Create background layer:
				var bgdiv = new Element('IMG');
				bgdiv.src = blankimg;
				bgdiv.width = obj.offsetWidth - offset;
				bgdiv.height = obj.offsetHeight - offset;
				bgdiv.setStyles({
					'position': 'absolute',
					'top': 0,
					'left': -obj.getStyle('padding-left').toInt()
				});

				bgdiv.className = 'TransBG';

				bgdiv.setStyle('filter', "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+bgimg+", sizingMethod='"+sizingMethod+"')");
				bgdiv.inject(obj, 'top');
				//alert(obj.innerHTML + '\n' + bgdiv.innerHTML);
			} else {
				obj.setStyle('filter', "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+bgimg+", sizingMethod='"+sizingMethod+"')");
			}
		}
	}.bind(this));
}

function isIE6() {
	version=0
	if (navigator.appVersion.indexOf("MSIE")!=-1){
		temp=navigator.appVersion.split("MSIE")
		version=parseFloat(temp[1])
	}
	return (version && (version < 7));
}

function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	var j = 0;
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp('(^|\\s)'+searchClass+'(\\s|$)');
	for (var i = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	//alert(searchClass + j);
	return classElements;
}

// JB 26/5/2008
//Add span to module title
/*
jaAddFirstItemToTopmenu = function() {
	li = $E('#ja-footer ul li');
	if(li) {
		li.addClass('ja-firstitem');
	}
}
*/

/*
jaAddEvent (window,'load', function() {
//	equalHeight();
//	jaAddFirstItemToTopmenu(); // JB 26/5/2008
});
*/

var jasdl_delay = 1000
var jasdl_current = null
var jasdl_recover = null
var jasdl_timeoutid = null
var jasdl_timetorecover = null
var jasdl_timeoutid2 = 0
function jasdl_initJAScriptDLMenu() {
	jasdl_current = jasdl_activemenu[0]
	mainlis = document.getElementById("jasdl-mainnav").getElementsByTagName("li")
	for (i=0; i<mainlis.length; ++i) {
		x = mainlis[i]
		jasdl_menuindex = x.id.substr(13)

		x._id = parseInt(jasdl_menuindex)
		x.onmouseover = jasdl_mouseOver
		
		x.onmouseout = jasdl_mouseOut

		subx = document.getElementById("jasdl-subnav"+jasdl_menuindex)
		if (subx)
		{
			if (jasdl_activemenu[0] && jasdl_menuindex == jasdl_activemenu[0]) {
				subx.style.display = "block"
			}else{
				subx.style.display = "none"
			}
			subx._id = jasdl_menuindex


			subx.onmouseover = jasdl_mouseOver

			subx.onmouseout = jasdl_mouseOut
		}

	}

	//Set active item
	if (jasdl_activemenu[0])
	{
		actitem = document.getElementById("jasdl-mainnav"+jasdl_activemenu[0].toString())
		if (actitem)
		{
			if (actitem.className) actitem.className += " active"; else actitem.className = "active";
		}	
		jasdl_recover = jasdl_activemenu[0]
	}
	if (jasdl_activemenu[1]) {
		actitem = document.getElementById("jasdl-subnavitem"+jasdl_activemenu[1].toString())
		if (actitem)
		{
			if (actitem.className) actitem.className += " active"; else actitem.className = "active";
		}	
	}

}

function jasdl_mouseOver () {
	jasdl_hide()
	jasdl_current = this._id
	jasdl_show()
	jasdl_clearTimeOut(jasdl_timeoutid)
}
function jasdl_mouseOut () {
	if (this._id != jasdl_current) return

	jasdl_timeoutid = setTimeout('jasdl_restore()', jasdl_delay)
}

function jasdl_restore () {
	jasdl_clearTimeOut(jasdl_timeoutid)
	jasdl_hide()
	if (jasdl_recover)
	{
		jasdl_current = jasdl_recover
		jasdl_show()
	}
}

function jasdl_setHover () {
	if (jasdl_current == jasdl_recover) return
	mainx = document.getElementById("jasdl-mainnav"+jasdl_current.toString())
	if (mainx)
		mainx.className += ' hover';
}

function jasdl_clearHover () {
	if (jasdl_current == jasdl_recover) return
	mainx = document.getElementById("jasdl-mainnav"+jasdl_current.toString())
	if (mainx)
		mainx.className = mainx.className.replace(/[ ]?hover/, '');
}

function jasdl_hide () {
	subx = document.getElementById("jasdl-subnav"+jasdl_current.toString())
	if (subx)
		subx.style.display = "none"
	jasdl_clearHover ()
}

function jasdl_show () {
	subx = document.getElementById("jasdl-subnav"+jasdl_current.toString())
	if (subx)
		subx.style.display = "block"
	jasdl_setHover ()
}

function jasdl_clearTimeOut(timeoutid){
	clearTimeout(timeoutid)
	timeoutid = 0
}

jaAddEvent(window, 'load', jasdl_initJAScriptDLMenu)