window.addEventListener?window.addEventListener("load",so_init,false):window.attachEvent("onload",so_init);

var d=document, imgs = new Array(), zInterval = null, current=0, pause=false;

function so_init() 
{
	if(!d.getElementById || !d.createElement)return;
	
	css = d.createElement("link");
	css.setAttribute("href","http://www.guiadacarreira.com.br/wp-content/themes/perfection/rotativo.css"); 
	css.setAttribute("rel","stylesheet"); 
	css.setAttribute("type","text/css");
	d.getElementsByTagName("head")[0].appendChild(css);
	
	imgs = d.getElementById("imageContainer").getElementsByTagName("img");
	textos = d.getElementById("texto_transparente").getElementsByTagName("p");
	titulos = d.getElementById("header_transparente").getElementsByTagName("h2");
	
	imgs[0].style['height']="290px"; imgs[0].style['width']="600px"; 
	textos[0].style['color']="#FFFFFF"; 
	titulos[0].style['color']="#A0CAE5";
	
	for(i=1;i<imgs.length;i++) 
	{
		imgs[i].style['height']="290px"; imgs[i].style['width']="600px"; imgs[i].xOpacity=0;
		textos[i].style['color']="#FFFFFF"; textos[i].xOpacity=0;
		titulos[i].style['color']="#A0CAE5"; titulos[i].xOpacity=0;		
	}
	
	imgs[0].style.display="block"; imgs[0].xOpacity=.99;
	textos[0].style.display="block"; textos[0].xOpacity=.99;
	titulos[0].style.display="block"; titulos[0].xOpacity=.99;	
	
	mytime = setTimeout(so_xfade,10);
}

function so_xfade() 
{	
	document.getElementById('rotativo').style.backgroundImage="url('')";
	cOpacity=imgs[current].xOpacity;
	nIndex=imgs[current+1]?current+1:0;
	nOpacity=imgs[nIndex].xOpacity;
	
	cOpacity-=.05; nOpacity+=.05;
	
	imgs[nIndex].style.display="block"; imgs[current].xOpacity=cOpacity; imgs[nIndex].xOpacity=nOpacity; setOpacity(imgs[current]); setOpacity(imgs[nIndex]);
	
	textos[nIndex].style.display="block"; textos[current].xOpacity=cOpacity; textos[nIndex].xOpacity=nOpacity; setOpacity(textos[current]); setOpacity(textos[nIndex]);
	
	titulos[nIndex].style.display="block"; titulos[current].xOpacity=cOpacity; titulos[nIndex].xOpacity=nOpacity; 
	setOpacity(titulos[current]); setOpacity(titulos[nIndex]);	
	
	clearTimeout(mytime);	
	if(cOpacity<=0) { imgs[current].style.display="none"; current=nIndex; mytime=setTimeout(so_xfade,8000); } 
	else { mytime=setTimeout(so_xfade,50); }
}

function so_xfade_ant() 
{	
	document.getElementById('rotativo').style.backgroundImage="url('')";
	cOpacity=imgs[current].xOpacity;
	nIndex=imgs[current-1]?current-1:0;
	nOpacity=imgs[nIndex].xOpacity;
	
	cOpacity-=.05; nOpacity+=.05;
	
	imgs[nIndex].style.display="block"; imgs[current].xOpacity=cOpacity; imgs[nIndex].xOpacity=nOpacity; setOpacity(imgs[current]); setOpacity(imgs[nIndex]);
	
	textos[nIndex].style.display="block"; textos[current].xOpacity=cOpacity; textos[nIndex].xOpacity=nOpacity; setOpacity(textos[current]); setOpacity(textos[nIndex]);
	
	titulos[nIndex].style.display="block"; titulos[current].xOpacity=cOpacity; titulos[nIndex].xOpacity=nOpacity; 
	setOpacity(titulos[current]); setOpacity(titulos[nIndex]);	
	
	clearTimeout(mytime);	
	if(cOpacity<=0) { imgs[current].style.display="none"; current=nIndex; mytime=setTimeout(so_xfade,8000); } 
	else { mytime=setTimeout(so_xfade,50); }
}

function setOpacity(obj) 
{
	if(obj.xOpacity>.99) { obj.xOpacity = .99; return; }
	obj.style.opacity=obj.xOpacity; obj.style.MozOpacity=obj.xOpacity; obj.style.filter="alpha(opacity="+(obj.xOpacity*100)+")";
}