function switch_engine_sail(value)
{
	if (value == 'm')
	{
		$('ads_boats_sailboats').set('style', 'display:none');
		$('select_sail').set('style', 'display:none !important;');
		if ($('ads_boatss_size'))
		{
			$('ads_boatss_size').set('style', 'display:none !important;');			
		}
		$('ads_boats_motors').set('style', 'display:');
		$('select_motor').set('style', 'display:');
		if ($('ads_boatsm_size'))
		{
			$('ads_boatsm_size').set('style', 'display:');			
		}
	}
	else
	{
		$('ads_boats_motors').set('style', 'display:none');
		$('select_motor').set('style', 'display:none !important;');
		if ($('ads_boatsm_size'))
		{
			$('ads_boatsm_size').set('style', 'display:none !important;');			
		}
		$('ads_boats_sailboats').set('style', 'display:');
		$('select_sail').set('style', 'display:');
		if ($('ads_boatss_size'))
		{
			$('ads_boatss_size').set('style', 'display:');			
		}
	}
}

function set_url(params, more_params)
{
	var reg = new RegExp("(;)", 'g');
	more_params =  more_params.replace(reg, '/');
	var reg = new RegExp("(:)", 'g');
	more_params =  more_params.replace(reg, '=');
	
	location.href = params+more_params; 
}