function logout()
{
	try
	{
		document.execCommand("ClearAuthenticationCache");
	}
	catch (e) {}
	window.location="/";
}

/* MUDA SRC DAS IMG's DE FONT SIZE */
function fontSIZE(ID,WHAT,STYLE) {

	if (WHAT == 'OVER') {
		document.getElementById(ID+'_img').src 		= '/SiteCollectionImages/'+ID+'_over.gif';
	}
	
	else if (WHAT == 'OUT') {
		document.getElementById(ID+'_img').src 		= '/SiteCollectionImages/'+ID+'.gif';	
	}

}


/* MUDA BG DOS BTNS DA AREA EM DESTAQUE **/
function emDestaqueBTN(ID,WHAT,STYLE) {

	if (WHAT == 'OVER') {
		document.getElementById(ID+'_btn').className 		= 'destaqueOver';
	}
	
	else if (WHAT == 'OUT') {
		document.getElementById(ID+'_btn').className 		= 'destaque';	
	}

}

/* MUDA SRC DAS IMG's DOS BTNS PAGER */
function pagerBtn(ID,WHAT,STYLE) {

	if (WHAT == 'OVER') {
		document.getElementById(ID+'_img').src 		= '/SiteCollectionImages/arrow_'+ID+'_over.gif';
		document.getElementById(ID).className		= 'page_btn_over';
	}
	
	else if (WHAT == 'OUT') {
		document.getElementById(ID+'_img').src 		= '/SiteCollectionImages/arrow_'+ID+'.gif';	
		document.getElementById(ID).className		= 'page_btn';
	}

}

/* MAPA */
function swapMapOn(concelho) {
	document.getElementById('regiao').src='/SiteCollectionImages/mapa_manteigas_'+concelho+'.gif'
}


function swapMapOut(concelho) {
	document.getElementById('regiao').src='/SiteCollectionImages/pixel.gif'
}