function home_hover(id) {
	var idioma = document.getElementById(id);
	idioma.src = idioma.src.replace('.gif','_hover.gif');
}

function home_out(id) {
	var idioma = document.getElementById(id);
	idioma.src = idioma.src.replace('_hover.gif','.gif');
}

function mn_hover(id) {
	var menu = document.getElementById(id);
	menu.className = menu.className + '_hover';
}

function mn_out(id) {
	var menu = document.getElementById(id);
	menu.className = menu.className.replace('_hover','');
}

function home_caixa_hover(id) {
/*	var d = document.getElementById(id+'_td_d');
	var c = document.getElementById(id+'_td_c');
	var t = document.getElementById(id+'_titulo');
	var c_i_d = document.getElementById(id+'_img_c_i_d');
	var img = document.getElementById(id+'_img');

	img.src = img.src.replace('.gif','_hover.gif');
	c_i_d.src = c_i_d.src.replace('.gif','_hover.gif');
	t.className = t.className + '_hover';
	d.className = d.className + '_hover';
	c.className = c.className + '_hover';*/
	
	document.getElementById(id).style.backgroundImage="url(./sysimages/news_bg_hover.jpg)";
	document.getElementById(id+"_titulo").className="home_caixa_titulo_hover";
}

function home_caixa_out(id) {
/*	var d = document.getElementById(id+'_td_d');
	var c = document.getElementById(id+'_td_c');
	var t = document.getElementById(id+'_titulo');
	var c_i_d = document.getElementById(id+'_img_c_i_d');
	var img = document.getElementById(id+'_img');

	img.src = img.src.replace('_hover.gif','.gif');
	c_i_d.src = c_i_d.src.replace('_hover.gif','.gif');
	t.className = t.className.replace('_hover','');
	d.className = d.className.replace('_hover','');
	c.className = c.className.replace('_hover','');*/
	
	document.getElementById(id).style.backgroundImage="url(./sysimages/news_bg.jpg)";
	document.getElementById(id+"_titulo").className="home_caixa_titulo";
}

var intervalo_1 = 0;
var intervalo_2 = 0;
function smn_avancar() {
	var cmd_avancar = document.getElementById('smn_cmd_avancar');
	cmd_avancar.className = 'smn_cmd_mostra';
	intervalo_1 = setInterval(smn_avancar_i,30);
}

function smn_recuar() {
	var cmd_recuar = document.getElementById('smn_cmd_recuar');
	cmd_recuar.className = 'smn_cmd_mostra';
	intervalo_2 = setInterval(smn_recuar_i,30);
}

function smn_avancar_i() {
	clearInterval(intervalo_2);
	document.getElementById('div_principal').scrollLeft = document.getElementById('div_principal').scrollLeft -=5;
	if (document.getElementById('div_principal').scrollLeft == 0) {
		clearInterval(intervalo_1);
		var cmd_recuar = document.getElementById('smn_cmd_recuar');
		cmd_recuar.className = 'smn_cmd_esconde';
	}
}

function smn_recuar_i() {
	clearInterval(intervalo_1);
   	document.getElementById('div_principal').scrollLeft = document.getElementById('div_principal').scrollLeft +=5;
	if (document.getElementById('div_principal').scrollLeft == 137) {
		clearInterval(intervalo_2);
		var cmd_avancar = document.getElementById('smn_cmd_avancar');
		cmd_avancar.className = 'smn_cmd_esconde';
	}
}

function listagem_hover(id) {
	var img = document.getElementById('produto_'+id+'_img');
	var titulo = document.getElementById('produto_'+id+'_titulo');
	img.src = img.src.replace('.gif','_hover.gif');
	titulo.className = titulo.className + '_hover';
}

function listagem_out(id) {
	var img = document.getElementById('produto_'+id+'_img');
	var titulo = document.getElementById('produto_'+id+'_titulo');
	img.src = img.src.replace('_hover.gif','.gif');
	titulo.className = titulo.className.replace('_hover','');
	
	
}



var total_pags=new Array();
var pag_size=135;
var pg=new Array();
pg[70]=1;
pg[86]=1;
var seccao=new Array();
seccao[70]=0;
seccao[86]=0;

var pg_sel=new Array();

function avancar(cat){

var obj='wn'+cat;

if(pg[cat]<total_pags[cat]){
dw_scrollObj.scrollTo(obj,pg[cat]*pag_size,0,0);
pg[cat]=pg[cat]+1;
seccao[cat]=seccao[cat]+1;


}




if(pg[cat]>1 && pg[cat]<total_pags[cat]){
	var cmd_avancar = document.getElementById('smn_cmd_avancar'+cat);
		cmd_avancar.className = 'smn_cmd_mostra';

	var cmd_recuar = document.getElementById('smn_cmd_recuar'+cat);
		cmd_recuar.className = 'smn_cmd_mostra';

} if(pg[cat]==total_pags[cat]){
	var cmd_avancar = document.getElementById('smn_cmd_avancar'+cat);
		cmd_avancar.className = 'smn_cmd_esconde';

	var cmd_recuar = document.getElementById('smn_cmd_recuar'+cat);
		cmd_recuar.className = 'smn_cmd_mostra';

}
}


function recuar(cat){

if(pg[cat]>1){
dw_scrollObj.scrollTo('wn'+cat,(seccao[cat]-1)*pag_size,0,0);

//teste=(seccao-1)*pag_size;

pg[cat]--;
seccao[cat]--;
}

if(pg[cat]>1 ){
	

	var cmd_recuar = document.getElementById('smn_cmd_recuar'+cat);
		cmd_recuar.className = 'smn_cmd_mostra';
		
		var cmd_avancar = document.getElementById('smn_cmd_avancar'+cat);
		cmd_avancar.className = 'smn_cmd_mostra';

}
if(pg[cat]==1 ){
		var cmd_recuar = document.getElementById('smn_cmd_recuar'+cat);
		cmd_recuar.className = 'smn_cmd_esconde';

var cmd_avancar = document.getElementById('smn_cmd_avancar'+cat);
		cmd_avancar.className = 'smn_cmd_mostra';

}


}


function paginacao(pag_actual){

var pag=document.getElementById("pagina").value;

location='index.php?id='+pag_actual+'&pagina='+pag;
}



function mostra_cat(cat){

	document.getElementById("seta_70").src = 'sysimages/smn_abrir.gif';
			document.getElementById("seta_86").src = 'sysimages/smn_abrir.gif';
var tbls = document.getElementsByTagName("table");
			
			for(i = 0; i < tbls.length; i++){
		
				if(tbls[i].className == 'td_fam_show'){
				
					tbls[i].className = 'td_fam_hide';
			 
				}
			
			}
			
			document.getElementById("fam_"+cat).className = 'td_fam_show';
			
		
			
			document.getElementById("seta_"+cat).src = 'sysimages/smn_fechar.gif';
		
      
      if(wndo[cat]==null || wndo[cat]==undefined){
      
      wndo[cat] = new dw_scrollObj('wn'+cat, 'lyr'+cat,'t'+cat);
      
			}
			//wndo2 = new dw_scrollObj('wn'+cat, 'lyr'+cat,'t'+cat);
			document.getElementById("td_fam"+cat).onclick=function(){ fecha_cat(cat)};

}

function fecha_cat(cat){

			
			document.getElementById("fam_"+cat).className = 'td_fam_hide';
	document.getElementById("seta_"+cat).src = 'sysimages/smn_abrir.gif';
		
      document.getElementById("td_fam"+cat).onclick=function(){ mostra_cat(cat)};
    

}



function mostra_sel(cat) {
//alert(pg[cat]);
seccao[cat]=pg_sel[cat]-1;
pg[cat]=pg_sel[cat];
dw_scrollObj.scrollTo('wn'+cat,(seccao[cat])*pag_size,0,-500);


if(pg[cat]>1 && pg[cat]<total_pags[cat]){
		var cmd_recuar = document.getElementById('smn_cmd_recuar'+cat);
		cmd_recuar.className = 'smn_cmd_mostra';

var cmd_avancar = document.getElementById('smn_cmd_avancar'+cat);
		cmd_avancar.className = 'smn_cmd_mostra';
}

if(pg[cat]>1 && pg[cat]==total_pags[cat]){
		var cmd_recuar = document.getElementById('smn_cmd_recuar'+cat);
		cmd_recuar.className = 'smn_cmd_mostra';

var cmd_avancar = document.getElementById('smn_cmd_avancar'+cat);
		cmd_avancar.className = 'smn_cmd_esconde';
}

}
var num_sel;
function mostra_img(img,objID,num){

num_sel=num;
var obj = document.getElementById(objID);

var serverPage ="img_grd.php";
var params = "id="+img;


xmlhttp.open("GET",serverPage+"?"+params);
xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 1 ) {

obj.innerHTML="<img src='./sysimages/loader.gif' border='0'>";
}else if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {



obj.innerHTML = xmlhttp.responseText;


}
}
xmlhttp.send(null);


}





function mostra_img2(num,img){


var obj = document.getElementById("detalhe");

if(num=="1"){
var serverPage ="img_grd1.php";
}else if(num=="2") {
var serverPage ="img_grd2.php";
}



var params = "id="+img;


xmlhttp.open("GET",serverPage+"?"+params);
xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 1 ) {

obj.innerHTML="<img src='./sysimages/loader.gif' border='0'>";
}else if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {




obj.innerHTML = xmlhttp.responseText;


}
}
xmlhttp.send(null);


}