// JavaScript Document

function hideDivLeitor() {
	if(document.all) {
		style = parent.document.all['divLeitor'].style;
		style.pixelTop = -1000;
		style.pixelLeft = -1000;		
	}
	else {
		style = parent.document.getElementById('divLeitor').style;
		style.top = -1000 + 'px';
		style.left = -1000 + 'px';
	}
	//style.visibility = 'hidden';
	$('#divLeitor').hide();
}

/*
function hideDivForum() {
	if(document.all) {
		style = parent.document.all['divForum'].style;
		style.pixelTop = -1000;
		style.pixelLeft = -1000;
	}
	else {
		style = parent.document.getElementById('divForum').style;
		style.top = -1000 + 'px';
		style.left = -1000 + 'px';
	}
	style.visibility = 'hidden';
}
*/

function exibeDivLeitor(e) {
	/*hideDivForum();*/
	if(document.all) {
		style = parent.document.all['divLeitor'].style;
		style.pixelTop = e.y + 200;
		style.pixelLeft = e.x + 150;
	}
	else {
		style = parent.document.getElementById('divLeitor').style;
		style.top = e.pageY + 200 + 'px';
		style.left = e.pageX + 150 + 'px';
	}
	//style.visibility = 'visible';
	$('#divLeitor').show();
	parent.iFrLeitor.location.href='index.cfm?cd_pagina=2748';
}

/*
function exibeDivForum(e) {
	hideDivLeitor();
	if(document.all) {
		style = parent.document.all['divForum'].style;
		style.pixelTop = e.y + 200;
		style.pixelLeft = e.x + 150;
	}
	else {
		style = parent.document.getElementById('divForum').style;
		style.top = e.pageY + 200 + 'px';
		style.left = e.pageX + 150 + 'px';
	}
	style.visibility = 'visible';
	parent.iFrForum.location.href='index.cfm?cd_pagina=2754';	
}
*/

function hideDivIndique() {
	/*
	if(document.all) {
		style = parent.document.all['divIndique'].style;
	}
	else {
		style = parent.document.getElementById('divIndique').style;
	}*/
	//style.visibility = 'hidden';
	$('#divIndique').hide();
}

function exibeDivIndique(evt,codigo) {
	if(document.all) {
		style = document.all['divIndique'].style;
		style.pixelTop = evt.y + 10;
		style.pixelLeft = evt.x - 350;
	}
	else {
		style = document.getElementById('divIndique').style;
		style.top = evt.pageY + 10 + 'px';
		style.left = evt.pageX - 350 + 'px';
	}
	//style.visibility = 'visible';	
	$('#divIndique').show();
	iFrameIndique.location.href='index.cfm?cd_pagina=2750&codigo=' + codigo;
}

function hideDivGaleria() {
	if(document.all) {
		style = document.all['divGaleria'].style;
		style.pixelTop = -1000;
		style.pixelLeft = -1000;		
	}
	else {
		style = document.getElementById('divGaleria').style;
		style.top = -1000 + 'px';
		style.left = -1000 + 'px';
	}
	//style.visibility = 'hidden';
	$('#divGaleria').hide();	
}

function exibeDivGaleria(evt,codigo) {
	if(document.all) {
		style = document.all['divGaleria'].style;
		//style.pixelTop = evt.y + document.body.scrollTop - 300;
		style.pixelTop = document.body.scrollTop + 100;
		//style.pixelLeft = evt.x - 350;
		style.pixelLeft = (document.body.offsetWidth - 500) / 2
	}
	else {
		style = document.getElementById('divGaleria').style;
		//style.top = evt.pageY + window.pageYOffset - 300 + 'px';
		style.top = window.pageYOffset + 100 + 'px';
		//style.left = evt.pageX - 350 + 'px';
		style.left = (window.innerWidth - 500) / 2 + 'px'
	}
	//style.visibility = 'visible';	
	$('#divGaleria').show();
	iFrGaleria.location.href='index.cfm?cd_pagina=2816&itemMateria=' + codigo;
}

// aumento e diminuicao da fonte
var menor = 10;
var maior = 17;
var atual = 0;
function diminuiFonte() {
	//alert($('.boxMateria').css('font-size'));
	atual = $('#corpoMateria').css('font-size').replace('px','');
	if(atual>menor) {
		atual--;
		$('#corpoMateria').css('font-size',atual);
	}
	//fonte do box
	if($('.boxMateria').css('font-size')!='undefined')
		$('.boxMateria').css('font-size',atual);
}
	
function aumentaFonte() {
	atual = $('#corpoMateria').css('font-size').replace('px','');
	if(atual<maior) {
		atual++;
		$('#corpoMateria').css('font-size',atual);
	}
	//fonte do box
	if($('.boxMateria').css('font-size')!='undefined')
		$('.boxMateria').css('font-size',atual);
}