function loadCities(){for(;document.getElementById("cmb_city").length-1>0;)document.getElementById("cmb_city").options[document.getElementById("cmb_city").length-1]=null;var c=document.getElementById("cmb_state").value;if(c=="--Select--")return false;document.getElementById("cmb_city").disabled=true;c=new Ajax.Request("load_cities.aspx",{method:"post",postBody:"state_id="+c,onSuccess:function(a){a=a.responseXML.getElementsByTagName("cities_160by2");for(var d=document.getElementById("cmb_city"),b=
0;b<a.length;b++){var e=a[b].getElementsByTagName("city_name")[0].firstChild.nodeValue,f=a[b].getElementsByTagName("city_id")[0].firstChild.nodeValue;d.options[d.length]=new Option(e,f)}document.getElementById("cmb_city").disabled=false},onFailure:function(a){return false}});return false};