function hide(){
	document.searchy.search_model.options.length=1
	//document.searchy.search_size.options.length=1
}

function hide2(make){
	//document.searchy.search_model.options.length=1
	//document.searchy.search_size.options.length=1
}

function show_model(selectedmodel){
	if (selectedmodel == "0")
	{
		// Do Nothing
	}
	else
	{
		var option3 = document.searchy.search_make.options[selectedmodel].value;
		window.location.href="index.php?"+option3;		
	}
}

function show_size(selectedmodel){
	if (selectedmodel == "0")
	{
		// Do Nothing
	}
	else
	{
		var option3 = document.searchy.search_model.options[selectedmodel].value;
		window.location.href="index.php?"+option3;		
	}
}

function prepare(selectedmodel){
	if (selectedmodel == "0")
	{
		// Do Nothing
	}
	else
	{
		var option3 = document.searchy.search_size.options[selectedmodel].value;
		window.location.href="index.php?a=search&"+option3;		
	}
}