//JS script for Joomla template
var siteurl = '';

function fixIEPNG(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.setStyle('background', 'none');
				//if(!obj.getStyle('position'))
				if(obj.getStyle('position')!='absolute' && obj.getStyle('position')!='relative') {
					obj.setStyle('position', 'relative');
				}

				//Get all child
				var childnodes = obj.childNodes;
				for(var j=0;j<childnodes.length;j++){
					if((child = $(childnodes[j]))) {
						if(child.getStyle('position')!='absolute' && child.getStyle('position')!='relative') {
							child.setStyle('position', 'relative');
						}
						child.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': 0
				});

				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));

}

window.addEvent ('load', function(e){
	if (!$('ja-botsl')) return;
	var divs = $ES('.moduletable',$('ja-botsl'));
	var maxh = 0;
	divs.each(function(el, i){
		maxh < el.getStyle('height').toInt()?maxh=el.getStyle('height').toInt():'';
	});
	divs.each(function(el, i){
		el.setStyle('height', maxh);
	});
});

switchFontSize=function(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});
}

//Menu

sfHover = function() {
	var sfEls = document.getElementById("ja-mainnav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; ++i) {
		sfEls[i].onmouseover=function() {
			clearTimeout(this.timer);
			if(this.className.indexOf(" sfhover") == -1)
				this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.timer = setTimeout(sfHoverOut.bind(this), 20);
		}
	}
}

function sfHoverOut() {
	clearTimeout(this.timer);
	this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
}

if (window.attachEvent) window.attachEvent("onload", sfHover);

//JS script for Joomla template

var JA_Collapse_Mod = new Class({

	initialize: function(myElements) {
		options = Object.extend({
			transition: Fx.Transitions.quadOut
		}, {});
		this.myElements = myElements;
		var exModules = excludeModules.split(',');
		exModules.each(function(el,i){exModules[i]='Mod'+el});
		myElements.each(function(el, i){
			el.elmain = $E('.jamod-content',el);
			el.titleEl = $E('h3',el);
			if(!el.titleEl) return;

			if (exModules.contains(el.id)) {
				el.titleEl.className = '';
				return;
			}

			el.titleEl.className = rightCollapseDefault;
			el.status = rightCollapseDefault;
			el.openH = el.elmain.getStyle('height').toInt();
			el.elmain.setStyle ('overflow','hidden');

			el.titleEl.addEvent('click', function(e){
				e = new Event(e).stop();
				el.toggle();
			});

			el.toggle = function(){
				if (el.status=='hide') el.show();
				else el.hide();
			}

			el.show = function() {
				el.titleEl.className='show';
				var ch = el.elmain.getStyle('height').toInt();
				new Fx.Style(el.elmain,'height',{onComplete:el.toggleStatus}).start(ch,el.openH);
			}
			el.hide = function() {
				el.titleEl.className='hide';
				var ch = (rightCollapseDefault=='hide')?0:el.elmain.getStyle('height').toInt();
				new Fx.Style(el.elmain,'height',{onComplete:el.toggleStatus}).start(ch,0);
			}
			el.toggleStatus = function () {
				el.status=(el.status=='hide')?'show':'hide';
				Cookie.set(el.id,el.status,{duration:365});
			}

			if(!el.titleEl.className) el.titleEl.className=rightCollapseDefault;
			if(el.titleEl.className=='hide') el.hide();
		});
	}
});

window.addEvent ('load', function(e){
	var jamod = new JA_Collapse_Mod ($ES('.jamod'));
});