var siteurl = '';



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, ""); };



function changeToolHilite(oldtool, newtool) {

	if (oldtool != newtool) {

		if (oldtool) {

			oldtool.src = oldtool.src.replace(/-hilite/,'');

		}

		newtool.src = newtool.src.replace(/.gif$/,'-hilite.gif');

	}

}



//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 ($('ja-botsl')) {

		makeEqualHeight ($ES('.module',$('ja-botsl')));

	}



	makeEqualHeight($$('.rsg_galleryblock'));

}



function makeEqualHeight(divs) {

	if(!divs) return;

	var maxh = 0;

	//alert(divs);

	divs.each(function(el, i){

		el = getDeepestDiv(el);

		var ch = el.getCoordinates().height;

		maxh = (maxh < ch) ? ch : maxh;		

	},this);

	divs.each(function(el, i){

		el = getDeepestDiv(el);

		if(el.getCoordinates().height < maxh)

		{

			el.setStyle('height', maxh);		

		}

	},this);

}



function getDeepestDiv (div) {

	while (div.getChildren().length && (div.getChildren()[0].tagName == 'DIV'))

	{

		div = div.getChildren()[0];

	}

	return div;

}



function getLastWrapModDiv(mod) {

	while (mod.getFirst().tagName == 'DIV')

	{

		mod = mod.getFirst();

	}

	return mod;

}



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;

	}

}



jaToolsHover = function() {

	var jautw = document.getElementById("ja-usertoolswrap");	

	if (!jautw) return;



	jautw.onmouseover=function() {

		this.className="ja-toolswraphover";

	}

	jautw.onmouseout=function() {

		this.className="";

	}

}



jaAddEvent (window, 'load', jaToolsHover);



jaToolsHover = function() {

	var jautw = document.getElementById("jausertoolswrap");	

	if (!jautw) return;



	jautw.onmouseover=function() {

		this.className="ja-toolswraphover";

	}

	jautw.onmouseout=function() {

		this.className="";

	}

}



jaAddEvent (window, 'load', jaToolsHover);



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;

}



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.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));



}



function ie6pnghover (obj, img_out, img_over) {

	obj = $(obj);

	if(!obj) return;

	if (obj.tagName == 'IMG') {

		//This is an image

		obj.setStyle('height',obj.offsetHeight);

		obj.setStyle('width',obj.offsetWidth);

		obj.src = 'images/blank.png';

		obj.setStyle ('visibility', 'visible');

	}else{

		obj.setStyle ('background', 'none');

	}

	obj.setStyle('filter', "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+img_out+", sizingMethod='crop')");

	obj.addEvent('mouseover', function () {

		obj.setStyle('filter', "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+img_over+", sizingMethod='crop')");

	});

	obj.addEvent('mouseout', function () {

		obj.setStyle('filter', "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+img_out+", sizingMethod='crop')");

	});

}



function isIE6() {

	version=0

	if (navigator.appVersion.indexOf("MSIE")!=-1){

		temp=navigator.appVersion.split("MSIE")

		version=parseFloat(temp[1])

	}

	return (version && (version < 7));

}



//Hack readon

function hackReadon () {

	var readons = getElementsByClass ("readon", null, "A");	

	if (!readons || !readons.length) return;

	for (var i=0; i<readons.length; i++)

	{

		var readon = readons[i];

		//Get readon parent (TR)

		var p = readon;

		while ((p = p.parentNode) && p.tagName != 'TR'){}

		if (!p) continue;

		var pc = p;

		while ((pc = pc.previousSibling) && pc.tagName != 'TR') {}

		if (!pc) continue;

		var tc = pc.firstChild;

		while (tc && tc.tagName!='TD') tc=tc.nextSibling;

		if (!tc) continue;

		tc.appendChild (readon);

		p.parentNode.removeChild(p);

		readon.style.display = 'block';

	}

}



//Add span to module title

function addSpanToTitle () {

  var colobj = document.getElementById ('ja-topsl-col1');

  if (!colobj) return;

  var modules = getElementsByClass ('moduletable.*', colobj, "DIV");

 if (!modules) return;

  for (var i=0; i<modules.length; i++) {

    var module = modules[i];

    var title = module.getElementsByTagName ("h3")[0];  

    if (title) {

      title.innerHTML = "<span>"+title.innerHTML+"</span>";

      //module.className = "ja-" + module.className;

    }

  }

}



window.addEvent ('load', function() {

	addSpanToTitle();

	equalHeight();

});