var auto_rotate_tabs= true;
var notwaiting= true;
var waiting_auto_tab_number= 1;
var to;

function SwitchWantTab(new_content_number, user_input) {
	var new_content_id= 'want_today_'+new_content_number;
	var container_id= 'want_today_section';
	var new_content_item;
	var container_item;
	if (document.getElementById) {
		container_item= document.getElementById(container_id);
		new_content_item= document.getElementById(new_content_id);
	}
	else {
		container_item= document.layers[container_id];
		new_content_item= document.layers[new_content_id];
	}
	if(user_input) {
		clearTimeout(to);
		auto_rotate_tabs= false;
		container_item.innerHTML= new_content_item.innerHTML;

		var auto_tab_number= (new_content_number%3)+1;
		waiting_auto_tab_number= auto_tab_number;
		if(notwaiting) {
			notwaiting= false;
			to= setTimeout("ResumeSwitchWantTab()",15000);
		}
	}

	if(auto_rotate_tabs) {
		if (new_content_item != null) {
			container_item.innerHTML= new_content_item.innerHTML;
		}
		var auto_tab_number= (new_content_number%3)+1;
		to= setTimeout("SwitchWantTab("+auto_tab_number+", false)",5000);
	}
}

function ResumeSwitchWantTab() {
	auto_rotate_tabs=true;
	notwaiting= true;
	SwitchWantTab(waiting_auto_tab_number, false);
}
SwitchWantTab(1, false);

function clearDefault(textfield) { if (textfield.defaultValue==textfield.value) textfield.value = "" }

function unclearDefault(textfield) { if (textfield.value=='') textfield.value = textfield.defaultValue }

function SubmitCompanySearch(search_form, interstitial_form)
{
	search_form.submit();
	return false;
}