/* Funções de Lista */

function getobject( obj ) {

	if ( document.getElementById ) {
	
		return document.getElementById( obj )
		
	}
	else if ( document.all ) {
	
		return document.all[obj]
		
	}
	
}

function controle_lista( lista, imagem ) {

	obj = getobject( lista );

	if ( obj.style.display == "block" ) {

		obj.style.display 		= "none"; 
		getobject(imagem).src	= "../images/btn_abrir.gif"

	} 
	else {

		obj.style.display 		= "block";
		getobject(imagem).src	= "../images/btn_fechar.gif"

	}
	
}

function alternarDisplay( strObjName, strImgSwap, intHeight, intNoDisplay ) {

	if ( strObjName ) {

		if ( document.getElementById( strObjName ).style.visibility == "hidden" ) {

			document.getElementById( strObjName ).style.visibility	= "visible";
			
			if( ! intNoDisplay ) {

				document.getElementById( strObjName ).style.display	= "block";

			}
			
			document.getElementById( strObjName ).style.height		= intHeight;
			document.getElementById( strObjName ).style.overflow	= "visible";

			if( strImgSwap ) {

				document.getElementById( strImgSwap ).innerHTML = '<img src="./images/btn_fechar.gif" border="0">';
				document.getElementById( strImgSwap ).title		= "Ocultar detalhes do sindicado ...";

			}

		}
		else {

			document.getElementById( strObjName ).style.visibility	= "hidden";

			if( ! intNoDisplay ) {

				document.getElementById( strObjName ).style.display		= "none";

			}
			document.getElementById( strObjName ).style.height		= 0;
			document.getElementById( strObjName ).style.overflow	= "hidden";

			if( strImgSwap ) {

				document.getElementById( strImgSwap ).innerHTML = '<img src="./images/btn_abrir.gif" border="0">';
				document.getElementById( strImgSwap ).title		= "Ver mais detalhes sobre o sindicado ...";

			}

		}

	}
	
	return true;

}