// corregge png in IE 6 //
function correctPNG() { // correctly handle PNG transparency in Win IE 5.5 & 6.
   var arVersion = navigator.appVersion.split("MSIE");
   var version = parseFloat(arVersion[1]);
   if ((version >= 5.5) && (version < 7.0) &&(document.body.filters)) {
      for(var i=0; i<document.images.length; i++) {
         var img = document.images[i];
         var imgName = img.src.toUpperCase();
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG") {
            var imgID = (img.id) ? "id='" + img.id + "' " : "";
            var imgClass = (img.className) ? "class='" + img.className + "' " : "";
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' ";
            var imgStyle = "display:inline-block;" + img.style.cssText;
            if (img.align == "left") imgStyle = "float:left;" + imgStyle;
            if (img.align == "right") imgStyle = "float:right;" + imgStyle;
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle;
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
   			+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"; 
            img.outerHTML = strNewHTML;
            i = i-1;
         }
      }
   }    
}

function loadResults(page,flds,resdiv) {
	var container = $(resdiv);
	if(!container) return;
	var parms={};
	flds.each(function(el) {
		parms[el] = $F(el);		   	
	});
	new Ajax.Updater(container,'/inc/ajax/'+page+'.php',{
		parameters: parms
	});	
}

var EgoObject = Class.create();
EgoObject.prototype = {
	tickers: $A(),
	initialize: function() {
		this.menuActive = null;
		document.observe('dom:loaded', this.startupDOM.bind(this));
		Event.observe(window,'load',this.startupWIN.bind(this));
	},

	startupDOM: function() {
		// menu init
		$$('#head .mainMenu li').each(function(el) {
			var t=el.select('ul')[0];
			if(!t) return;
			if(el.select('a')[0].hasClassName('active')) {
				this.menuActive = el;
			} else {
				t.hide();
			}
			el.observe('mouseover', function(){ this.showMenu(el); }.bindAsEventListener(this));
			el.observe('mouseout', function(){ this.hideMenu(el); }.bindAsEventListener(this));
		}.bind(this));
	},

	startupWIN: function() {
		// tickers init
		$$('.ticker').each(function(el) {
			this.tickers[this.tickers.length] = new Ticker(el,{sourceselect: '.conts',updateRate: 4});
		}.bind(this));
	},

	showMenu: function (el) {
		if(this.menuActive == el) return;
		if(this.menuActive) this.menuActive.select('ul')[0].hide();
		el.select('a')[0].toggleClassName('active');
		el.select('ul')[0].show();
	},

	hideMenu: function(el) {
		if(this.menuActive == el) return;
		if(this.menuActive) this.menuActive.select('ul')[0].show();
		el.select('a')[0].toggleClassName('active');
		el.select('ul')[0].hide();
	}
};

ego = new EgoObject();