// JavaScript Document

var ajax = new Array();

function defcity(cityid)
{
getcity(document.getElementById("state_name").value,cityid);
//alert(cityid);
}

function getcity(state_id,cityid)
{
	
	document.getElementById('City').options.length = 0;	// Empty Degination select box
	if(state_id>0){
		var index = ajax.length;
		ajax[index] = new sack();
		ajax[index].requestFile = '/ajaxphp/getcity.php?state_id='+state_id+'&city_id='+cityid;;	// Specifying which file to get
		ajax[index].onCompletion = function(){ createCity(index) };	// Specify function that will be executed after file has been found
		ajax[index].runAJAX();		// Execute AJAX function
	}
}

function createCity(index)
{
	var obj = document.getElementById('City');
	eval(ajax[index].response);	// Executing the response from Ajax as Javascript code	
}