function initTabs()
{
    var quickSearchTab = document.getElementById('quickSearchTab');
    if (quickSearchTab){
        quickSearchTab.href='#tab-2';
    }
	var sets = document.getElementsByTagName("ul");
	for (var i = 0; i < sets.length; i++)
	{
		if (sets[i].className.indexOf("tabset") != -1)
		{
			var tabs = [];
			var links = sets[i].getElementsByTagName("a");
			for (var j = 0; j < links.length; j++)
			{
				if (links[j].className.indexOf("tab") != -1)
				{
					tabs.push(links[j]);
					links[j].tabs = tabs;
					var c = document.getElementById(links[j].href.substr(links[j].href.indexOf("#") + 1));

					if (c) if (links[j].className.indexOf("active") != -1) c.style.display = "block";
					else c.style.display = "none";

					links[j].onclick = function ()
					{
						var c = document.getElementById(this.href.substr(this.href.indexOf("#") + 1));
						if (c)
						{
							for (var i = 0; i < this.tabs.length; i++)
							{
								var tab = document.getElementById(this.tabs[i].href.substr(this.tabs[i].href.indexOf("#") + 1));
								if (tab)
								{
									tab.style.display = "none";
								}
								this.tabs[i].className = this.tabs[i].className.replace("active", "");
							}
							this.className += " active";
							c.style.display = "block";
							return false;
						}
					}
				}
			}
		}
	}
}

function showTopAds(){
    var showTextEl = document.getElementById('showTopAdsText');
    if (showTextEl.innerHTML == 'Show all top ads'){
        display = 'list-item';
        showTextEl.innerHTML = 'Hide extra top ads';
    }
    else{
        display = 'none';
        showTextEl.innerHTML = 'Show all top ads';
    }
    var ads = document.getElementsByTagName("li");
    for (var i = 0; i < ads.length; i++){
        if (ads[i].className.indexOf('hiddenTopAd') != -1){
            ads[i].style.display = display;
        }
    }
}

var selectedMake = ''

function showhideadvanced(){
    if (hideadvanced){
        document.getElementById('advancedoptions').style.display = 'block';
        if (document.getElementById('showAdvOptDiv'))
            document.getElementById('showAdvOptDiv').innerHTML = 'Hide advanced options';
    }
    else{
        document.getElementById('advancedoptions').style.display = 'none';
        if (document.getElementById('showAdvOptDiv'))
            document.getElementById('showAdvOptDiv').innerHTML = 'Show advanced options';
    }
    hideadvanced = !hideadvanced;
}

function jumpCategory(category){
    if (category)
        if (category != 'personals')
            this.location = '/classifieds/' + category;
        else
            this.location = '/FormOver18';
}

function clearSearchForm(){
    var form = document.input_form;
    form.description.value = '';
    form.pricefrom.value = '';
    form.priceto.value = '';
    form.location.options[0].selected = true;
    for (var i = 1; i < form.location.length; i++){
        form.location.options[i].selected = false;
    }
    form.wanted_ind[0].checked = true;
    form.hide_new.checked = false;
    form.hide_commercial.checked = false;
    form.hide_outside.checked = false;
    form.hide_renewed.checked = false;
    form.free_ind.checked = false;
    form.trade_ind.checked = false;
}

if (window.addEventListener)
	window.addEventListener("load", initTabs, false);
else if (window.attachEvent && !window.opera)
	window.attachEvent("onload", initTabs);