/*
 *  getElementByClass
 */

var allHTMLTags = new Array();

function displayNone(theClass,type,lang) {

//Create Array of All HTML Tags
var allHTMLTags=document.getElementsByTagName("*");

//Loop through all tags using a for loop
for (i=0; i<allHTMLTags.length; i++) {

//Get all tags with the specified class name.
if (allHTMLTags[i].className==theClass) {
allHTMLTags[i].style.display='none';
}

}

if (type == "interno") {
document.getElementById('amata').style.background="transparent  url(/shared/" + lang + "_interno_menu_amata.gif) no-repeat left";
document.getElementById('operacoes').style.background="transparent url(/shared/" + lang + "_interno_menu_operacoes.gif) no-repeat left";
document.getElementById('referencias').style.background="transparent url(/shared/" + lang + "_interno_menu_referencias.gif) no-repeat left";
} else {
document.getElementById('amata').style.background="transparent  url(/shared/menu_home/" + lang + "_home_menu_amata.gif) no-repeat left";
document.getElementById('operacoes').style.background="transparent url(/shared/menu_home/" + lang + "_home_menu_operacoes.gif) no-repeat left";
document.getElementById('referencias').style.background="transparent url(/shared/menu_home/" + lang + "_home_menu_referencias.gif) no-repeat left";
}

}

/*
 * Show function by Guilherme Mitre
 */

function show(lang,type,idmenu,classmenu,classlink,idlink) {

if (document.getElementById(idlink).style.display == "block") {
displayNone(classlink,type,lang);
return false
} else {
var bground = '';
displayNone(classlink,type,lang);
if (idmenu == "amata" && type == "interno") {
bground = "#A8AA5A url(/shared/" + lang + "_interno_menu_amata_over.gif) no-repeat left";
} else if (idmenu == "operacoes" && type == "interno") {
bground = "#A8AA5A  url(/shared/" + lang + "_interno_menu_operacoes_over.gif) no-repeat left";
} else if (idmenu == "referencias" && type == "interno") {
bground = "#A8AA5A  url(/shared/" + lang + "_interno_menu_referencias_over.gif) no-repeat left";
} else if (idmenu == "amata" && type == "home") {
bground = "#623F1B url(/shared/menu_home/" + lang + "_home_menu_amata_over.gif) no-repeat left";
} else if (idmenu == "operacoes" && type == "home") {
bground = "#623F1B  url(/shared/menu_home/" + lang + "_home_menu_operacoes_over.gif) no-repeat left";
} else if (idmenu == "referencias" && type == "home") {
bground = "#623F1B  url(/shared/menu_home/" + lang + "_home_menu_referencias_over.gif) no-repeat left";
}
document.getElementById(idmenu).style.background=bground;
document.getElementById(idlink).style.display='block';
return false
}}