/**
 * @author Relogio
 */

var $j = jQuery.noConflict();

function getCookie(Name){ //get cookie value
	var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
	if (document.cookie.match(re)) //if cookie found
	return document.cookie.match(re)[0].split("=")[1] //return its value
	return ""
}

function setCookie(name, value, days){ //set cookie value
	var expireDate = new Date()
	//set "expstring" to either future or past date, to set or delete cookie, respectively
	var expstring=expireDate.setDate(expireDate.getDate()+parseInt(days))
	document.cookie = name+"="+value+"; expires="+expireDate.toGMTString()+"; path=/";
}
/*
 function change_over(){
 	var box = document.getElementById('box');
	
	box.innerHTML = "mudar de ambiente";
	box.style.width="100px";
	box.style.paddingLeft="20px";
 }
 
 function change_out(){
 	var box = document.getElementById('box');
	
	box.innerHTML = "";
	box.style.width="12px";
	box.style.paddingLeft="0px";
 }
 */
 function change_bg(){
 	var box = document.getElementById('page');

	if (box.style.backgroundColor == "rgb(172, 165, 159)" || box.style.backgroundColor=='#aca59f'){ //site fundo branco	
		document.getElementById('logo').src="img/logo_branco.png";
			
		$j('#box').removeClass().addClass('brown_box');
		document.getElementById('page').style.backgroundColor = "#FFFFFF";
			
		$j('a[rel="menu_link"]').attr('style', '').removeClass().addClass('menu_element_white');
		$j('.menu_element_selected').attr('style', '').removeClass().addClass('menu_element_selected_white');
		$j('.menu_element_selected_brown').attr('style', '').removeClass().addClass('menu_element_selected_white');
		$j('a[rel="menu_link_last"]').attr('style', '').removeClass().addClass('menu_element_last_white');
		$j('.menu_element_last_selected').attr('style', '').removeClass().addClass('menu_element_last_selected_white');
		$j('.menu_element_last_selected_brown').attr('style', '').removeClass().addClass('menu_element_last_selected_white');
		
		if(document.getElementById('content'))
			document.getElementById('content').style.background='url(img/fundo_branco.png) no-repeat';
			
		setCookie("bck_color", "#FFFFFF", 30);
	}
	else  {  //site fundo castanho	
		document.getElementById('logo').src="img/logo_castanho.png";
		
		$j('#box').removeClass().addClass('white_box');
		document.getElementById('page').style.backgroundColor = "#ACA59F";	
		
		$j('a[rel="menu_link"]').attr('style', '').removeClass().addClass('menu_element_brown');
		$j('.menu_element_selected').attr('style', '').removeClass().addClass('menu_element_selected_brown');
		$j('a[rel="menu_link_last"]').attr('style', '').removeClass().addClass('menu_element_last_brown');
		$j('.menu_element_last_selected').attr('style', '').removeClass().addClass('menu_element_last_selected_brown');
		
		$j('.menu_element_selected_white').attr('style', '').removeClass().addClass('menu_element_selected_brown');
		$j('.menu_element_last_selected_white').attr('style', '').removeClass().addClass('menu_element_last_selected_brown');
		$j('.menu_element_last_selected_white').attr('style', '').removeClass().addClass('menu_element_last_selected_brown');
		
		if(document.getElementById('content'))
			document.getElementById('content').style.background='url(img/fundo_castanho.png) no-repeat';
			
		setCookie("bck_color", "#aca59f", 30);
	}

 }
/*
function change_button(bgColor, color){
 	var box = document.getElementById('box');
	
	box.innerHTML = "";
	box.style.width="12px";
	box.style.paddingLeft="0px";
	
	box.style.backgroundColor = bgColor;
	box.style.color = color;
}*/

function verify_bg(){
	var bck = getCookie('bck_color');
	
	if(bck=="rgb(172, 165, 159)" || bck=="#aca59f"){ //fundo castanho -> moldura pintada a castanho	
		document.getElementById('logo').src="img/logo_castanho.png";
		
		$j('#box').removeClass().addClass('white_box');
		
		if(document.getElementById('content'))
			document.getElementById('content').style.background='url(img/fundo_castanho.png) no-repeat';
			
		document.getElementById('page').style.backgroundColor = '#aca59f';
	}
	else{ //fundo branco -> moldura linha
		document.getElementById('logo').src="img/logo_branco.png";
		$j('#box').removeClass().addClass('brown_box');		
		
		if(document.getElementById('content'))
			document.getElementById('content').style.background='url(img/fundo_branco.png) no-repeat';
			
		document.getElementById('page').style.backgroundColor = '#ffffff';
	}
}

function rlSelect(element){
	if (strpos(element.innerHTML, 'seta_direita', 0)) {
		element.innerHTML = '<div style="float:left;margin-top:8px;width:15px;"><img src="img/seta_baixo.png" alt="" /></div><a id="rotative_link" class="menu_content" href="lazer.php" >LAZER</a>';
	}
}

function rlUnselect(element){
	if (strpos(element.innerHTML, 'seta_baixo', 0)) {
		element.innerHTML = '<div style="float:left;margin-top:5px;width:15px;"><img src="img/seta_direita.png" alt="" /></div><div class="menu_content">LAZER</div>';
	}
}

function rlSelectH(element){
	if (strpos(element.innerHTML, 'seta_direita', 0)) {
		element.innerHTML = '<div style="float:left;margin-top:8px;width:15px;"><img src="img/seta_baixo.png" alt="" /></div><a id="rotative_link" class="menu_content" href="historia.php" >QUINTA</a>';
	}
}

function rlUnselectH(element){
	if (strpos(element.innerHTML, 'seta_baixo', 0)) {
		element.innerHTML = '<div style="float:left;margin-top:5px;width:15px;"><img src="img/seta_direita.png" alt="" /></div><div class="menu_content">QUINTA</div>';
	}
}

function strpos( haystack, needle, offset){ 
    var i = (haystack+'').indexOf(needle, (offset ? offset : 0));
    return i === -1 ? false : i;
}

function changeGalNumber(id){
	for(i=1;i<7;i++){
		$j('#pic'+i).removeClass().addClass('gallery_number');
	}

	$j('#'+id).removeClass().addClass('gallery_number_selected');
	document.getElementById('image').src='img/conteudos/'+document.getElementById(id+'_src').innerHTML;
}