function pI(src) {
		obj = src.substring(src.lastIndexOf('/')+1,src.lastIndexOf('.'));
		eval('i' + obj + ' = new Image()');
		eval('i' + obj + '.src = "' + src + '"');
}
	
function chgPhoto(secao, pic) {
	if(pic != atual){
		document.getElementById('photo').src = '../../img/'+secao+'/'+pic+'.jpg';
		document.getElementById('lnk_'+pic.charAt(pic.length-1)).className = 'selected';
		document.getElementById('lnk_'+atual.charAt(atual.length-1)).className = '';
		atual = pic;
	}
}

function chgDestaque(obj){
		var num = Math.ceil(Math.random()*5);
		document.getElementById('photo').src = '../../img/home/destaque_' + num + '.jpg';
}