function toggleTab(tabId, idTable)
{
	// highlight the clicked tab
	var lis = $$("ul.ad_tab li");
	lis.each(function(li, index) {
		li.removeClassName('selected');
		if (li.readAttribute('id') == tabId)
			li.addClassName('selected');
	});
	// hidden all result div
	var divs = $$("div.div_ad_list");
	divs.each(function(div, index) {
		div.hide();
	});
	// show the div wanted
	var displayDiv = tabId.replace(/tab/,'list');
	$(displayDiv).show();
}

function toggleForm(tabId)
{
	// hidden all result div
	var divs = $$("div.Div_Form");
	divs.each(function(div, index) {
		div.hide();
	});
	
	// hidden all result div
	var divs = $$("div.div_ad_list");
	divs.each(function(div, index) {
		div.hide();
	});
	
		// highlight the clicked tab
	var lis = $$("ul.ad_tab li");
	lis.each(function(li, index) {
		li.removeClassName('selected');
		if (li.readAttribute('id') == tabId.replace(/div_Form_/,'ad_tab_table'))
			li.addClassName('selected');
	});
	
	// show the div wanted
	var displayDiv = tabId;
	$(displayDiv).show();
	
	var displayDivList = tabId.replace(/div_Form_/,'ad_list_table');
	$(displayDivList).show();
	
	var displayDivPhoto = tabId.replace(/div_Form_/,'ad_list_photo');
	$(displayDivPhoto).hide();
}