function trim(str) { //remove espaços
		return str.replace(/^\s+|\s+$/g,"");
	}



function bloCoAnchor(){
	var itemAnchor = document.getElementById('ciniciar').getElementsByTagName('h3');
	var locLima = document.URL.split('#')[0];
	var  interr =locLima.split('?'); 	
	var decoInterr = decodeURI(interr[1]);
    //var decodSemSpc = decoInterr.split(' ');
	//ateneu = decodSemSpc.concat(decodSemSpc);
	//alert(ateneu);

	for (i=0; i< itemAnchor.length; i++) {
		if( trim(encodeURI(decoInterr)) == trim(encodeURI(itemAnchor[i].innerHTML.split(':',1))) ){ 
		    //itemAnchor[i].parentNode.scrollIntoView(true);
			itemAnchor[i].parentNode.style.background ='#f7e5a8';//'#ffd338';
			itemAnchor[i].parentNode.style.padding="10px";
			testando = itemAnchor[i].parentNode; 
			window.setTimeout( function(){testando.style.background ='#ffe68f';}, 200); //
			}
    }
	getH2();
}

//bloCoAnchor();



function bloCollapse(){

	itemCollapse = document.getElementById('inter2').getElementsByTagName('h3');
	//alert(itemCollapse.length)
	if(document.URL.indexOf('niten.org.br') != -1){ 
		var barra = document.location.pathname.split('/');
		var urlHsHome = "/" + barra[1]; /*alert(barra[1])*/} 
		else {
			var urlHsHome = "";} //verificar			}
			
    for (i = 0; i < itemCollapse.length; i++) {
		//alert( i + "------" + itemCollapse[i].parentNode.getElementsByTagName('h3')[0]);
		//if(itemCollapse[i].previousSibling.nodeName == 'H3') { //alert(i+"a");
			   itemCollapse[i].innerHTML = itemCollapse[i].innerHTML.split(':',1) ;
			   itemCollapse[i].parentNode.getElementsByTagName('span')[0].style.display='none';
			   
		 //  } //else{//alert(i);
		   //itemCollapse[i].style.border="2px solid yellow"; 
		  // }
		

    }
		
		h3LinkAnc2(urlHsHome);
}

//bloCollapse();

function h3LinkAnc2(urlHS){
	//alert('teste');
	h3Lista = document.getElementById('inter2').getElementsByTagName('h3');
	h2Lista = document.getElementById('inter2').getElementsByTagName('h2');
	
	h2Guarda = 	document.getElementById('inter2').getElementsByTagName('h2')[1].lastChild.nodeValue;
	
	for (k = 0; k < h3Lista.length; k++) {
		el = h3Lista[k].parentNode;
		elValue = el.getElementsByTagName('h3')[0].firstChild.nodeValue;
		
		
		while (el.nodeName != 'H2') { //if(el.nodeName == 'DIV'){el.style.border ="3px solid red";}
			if (el.previousSibling) { //alert(el.previousSibling.nodeType)
				if (el.previousSibling.nodeType != 1) {
					try {var comixao= el.previousSibling; 
						var el = comixao.getElementsByTagName('h2')[comixao.getElementsByTagName('h2').length-1];	}
					catch(e){	var el = el.previousSibling; }
				} else{	var el = el.previousSibling }
					} else {	var el = el.parentNode		}; 
			} 
			var h2Guarda = el.lastChild.nodeValue; 
			encElValue = encodeURI(elValue);
		    
			h3Lista[k].innerHTML="<a href='http://"+location.hostname+urlHS+"/comoiniciar?"+ encElValue + "#"+h2Guarda +"'>"+ elValue+"<a/>";}
		
	}

function getH2(){
	palc0 = document.getElementById('ciniciar');
	palcE = palc0.getElementsByTagName('h2');
	//alert(	palcE[3].nodeName);
	for(i=0; i<palcE.length ;i++){ 
		//if( palcE[i].nodeName == "H2"){
			//alert(palcE[i].firstChild.nodeValue)
			var anChor = document.createElement('a');
			anChor.setAttribute('name',palcE[i].firstChild.nodeValue)
			palcE[i].insertBefore(anChor,palcE[i].firstChild);
			//} 
		}
	}
	
	//getH2()