/**
 * @author valter
 */
var pe=null;var peWait=null;var link="";var modValue="";var linkOut="";var linkIn="";var butOut="";var butIn="";var divsContent="";var elmA=new Array();function startDestaque(){var objLinks=document.getElementsByClassName('todaytab');for(var i=0;i<objLinks.length;i++){elmA[i]=objLinks[i].parentNode.getElementsByTagName('a')[0];$(elmA[i].id).observe('mouseover',waitAndExec)}startPExecuter(1)}function startPExecuter(checkPoint){if(peWait!=null)peWait.stop();if(pe==null){pe=new PeriodicalExecuter(changeNews,4);link=checkPoint;modValue=document.getElementsByClassName('todaytab').length;linkOut="";linkIn="";butOut="";butIn="";divsContent=""}}function waitAndExec(event){if(pe!=null){pe.stop();pe=null}peWait=new PeriodicalExecuter(changeOne,1);linkIn=Event.element(event)}function activate(link,but,div){link.className="selected";but.style.visibility="visible";but.style.opacity=0.99;$j('.selected > strong').css('font-weight','900').css('color','black');div.style.visibility="visible";div.style.opacity=0.99}function disable(link,but,div){$j('.selected > strong').css('color','#819F9F');link.className="";but.style.visibility="hidden";but.style.opacity=0;div.style.visibility="hidden";div.style.opacity=0}function disableAct(){var linksOut=document.getElementsByClassName('selected');var butsOut=new Array();for(var i=0;i<linksOut.length;i++){butsOut[i]=linksOut[i].parentNode.getElementsByTagName('div')[0]}var divsOut=new Array();var divsContent=$('today-content').getElementsByTagName('div');var i=0;var j=0;while(i<divsContent.length){if(divsContent[i].style.visibility=="visible"){divsOut[j]=divsContent[i];j++}i++}for(var i=0;i<linksOut.length;i++)disable(linksOut[i],butsOut[i],divsOut[i])}function opacity(id,opacStart,opacEnd,millisec){var speed=Math.round(millisec/100);var timer=0;if(opacStart>opacEnd){for(i=opacStart;i>=opacEnd;i--){setTimeout("changeOpac("+i+",'"+id+"')",(timer*speed));timer++}}else if(opacStart<opacEnd){for(i=opacStart;i<=opacEnd;i++){setTimeout("changeOpac("+i+",'"+id+"')",(timer*speed));timer++}}}function changeOpac(opacity,id){var object=typeof(id)=="string"?$(id):id;var object=document.getElementById(id).style;object.opacity=(opacity/100);object.MozOpacity=(opacity/100);object.KhtmlOpacity=(opacity/100);object.filter="alpha(opacity="+opacity+")"}function changeOne(){peWait.stop();peWait=null;var linksOut=document.getElementsByClassName('selected');var butsOut=new Array();for(var i=0;i<linksOut.length;i++){butsOut[i]=linksOut[i].parentNode.getElementsByTagName('div')[0]}var divsOut=new Array();var divsContent=$('today-content').getElementsByTagName('div');var i=0;var j=0;while(i<divsContent.length){if(divsContent[i].style.visibility=="visible"){divsOut[j]=divsContent[i];j++}i++}if(linkIn.nodeName=="STRONG"){linkIn=linkIn.parentNode}var butIn=linkIn.parentNode.getElementsByTagName('div')[0];var links=linkIn.parentNode.parentNode.getElementsByTagName('a');var divIn="";var i=0;while(i<links.length&&divIn==""){divIn=links[i]==linkIn?divsContent[i]:"";i++}$j("#today-content").animate({opacity:0},{queue:true,duration:100,complete:function(){for(var i=0;i<linksOut.length;i++)disable(linksOut[i],butsOut[i],divsOut[i]);activate(linkIn,butIn,divIn);$j(this).animate({opacity:1},{queue:true,duration:250})}})}function changeNews(){var linkValue=link%modValue;if((linkValue-1)<0)linkOut=$('link'+((modValue-1)%modValue));else linkOut=$('link'+(linkValue-1));linkIn=$('link'+linkValue);butOut=linkOut.parentNode.getElementsByTagName('div')[0];butIn=linkIn.parentNode.getElementsByTagName('div')[0];divsContent=$('today-content').getElementsByTagName('div');$j("#today-content").animate({opacity:0},{queue:false,duration:200,complete:function(){disableAct();if((linkValue-1)<0){disable(linkOut,butOut,divsContent[(modValue-1)%modValue])}else disable(linkOut,butOut,divsContent[(linkValue-1)]);activate(linkIn,butIn,divsContent[linkValue]);$j(this).animate({opacity:1},{queue:false,duration:400})}});link++}$j(function(){startDestaque();})