precios_todos ='<select name="euro_max" size="3" class="casillas"><option value="0" selected="selected" >Todos</option></select>';
	precios_normal ='<select name="euro_max" size="3" class="casillas"><option value="0" selected="selected" >Todos</option><option value="120000"  >120.000 &euro;</option><option value="100000"  >200.000 &euro;</option><option value="300000"  >300.000 &euro;</option><option value="400000"  >400.000 &euro;</option><option value="500000">500.000 &euro;</option><option value="600000"  >600.000 &euro;</option><option value="1000000">1.000.000 &euro;</option><option value="2000000">2.000.000 &euro;</option></select>';
	precios_alquiler ='<select name="euro_max" size="3" class="casillas"><option value="0" selected="selected" >Todos</option><option value="300"  >300 &euro;</option><option value="400"  >400 &euro;</option><option value="500"  >500 &euro;</option><option value="600"  >600 &euro;</option><option value="700">700 &euro;</option><option value="800"  >800 &euro;</option><option value="1000">1000 &euro;</option><option value="1500">1500 &euro;</option><option value="2000">2000 &euro;</option><option value="3000">3000 &euro;</option></select>';
	tipos_todos = '<select name="inmueble" size="3" class="casillas"> <option value="0" selected="selected" >Cualquier tipo</option></select>';
	
	
		function cambio()
		{
			valor = document.getElementById('oferta').value;
			switch(parseInt(valor)){
						case 1:{
							document.getElementById('select_precio').innerHTML = precios_alquiler;
//							document.getElementById('select_inmueble').innerHTML = tipos_normal;
							break;
						}
						case 2:{
							document.getElementById('select_precio').innerHTML = precios_normal;
//							document.getElementById('select_inmueble').innerHTML = tipos_normal;
							break;
						}
						case 3:{
							document.getElementById('select_precio').innerHTML = precios_todos;
//							document.getElementById('select_inmueble').innerHTML = tipos_todos;
							break;
						}	
					}
		}