// JavaScript Document

function callSearchType(type)
 {
	var types = 3;
	var i=0;
	
	for (i=1;i<=types;i++) 
	{//alert('type_'+i);
			var obj = new getObj('type_'+i);
			
	   if (i != type) {
					obj.style.display = "none";
			} 
			else {
					obj.style.display = "inline";
				}
	}
 }
 
var req;

function loadXMLDoc(url) 
{//window.open (url);
    // branch for native XMLHttpRequest object
    if (window.XMLHttpRequest) {
        req = new XMLHttpRequest();
        req.onreadystatechange = processSelector;
        req.open("GET", url, true);
        req.send(null);
    // branch for IE/Windows ActiveX version
    } else if (window.ActiveXObject) {
        req = new ActiveXObject("Microsoft.XMLHTTP");
        if (req) {
            req.onreadystatechange = processSelector;
            req.open("GET", url, true);
            req.send();
        }
    }
}


function processSelector() 
{
	var obj = new getObj("body");
    // only if req shows "complete"
    switch (req.readyState) {
		case 1:
			//obj.obj.innerHTML = "<img src='/images/loading-anim.gif'>";
		break;

		case 4:
			// only if "OK"
			if (req.status == 200) {
				obj.obj.innerHTML = req.responseText;
			} else {
				alert("There was a problem retrieving the XML data:\n" + req.statusText);
			}
		break;
    }
}

 function callState()
    {
		var search_type = "";
		 var postcode = "";
		 var state = "";
		 var keyword = "";
		 var suburb = "";
		 var country = "";
		 
				
	// var search_type = document.agentlocator.search_type.value;
  
  	for (i=0;i<document.agentlocator.search_type.length;i++)
			{
				if (document.agentlocator.search_type[i].checked)
				{
					search_type = document.agentlocator.search_type[i].value;
				}
			}

	
	//state set for australia only
	country = document.agentlocator.country.value;
	
	//alert(country);
	
	switch (country)
	{
		case "au":
				 state = document.agentlocator.state.options[document.agentlocator.state.selectedIndex].value;
		 break
	}
	  
		

	var url = 'agent_locator.asp?'
		+'search_type=' + search_type
		+'&postcode=' + postcode
		+'&state=' + state
		+'&keyword=' + keyword
		+'&suburb=' + suburb
		
	//alert(url);
       loadXMLDoc (url);
     // window.open (url);
		
	   return false;
	}
	
	


function callAgents(week,agents)
 {
	var weeks = 0;
	var currentWeek = 1;
	weeks = agents 
	//alert(weeks);
	var i=1;
	
	for (i=1;i<=weeks;i++) 
	{
			//alert(week);
			var agent = new getObj('agent_'+i);
			var links = new getObj('link_'+i);
			
	   if (i != week) {
					agent.obj.style.display = "none";
					links.obj.className = "notselected";
			} 
			else {
					agent.obj.style.display = "inline";
					links.obj.className = "selected";
				}
	}
	
	// To change the Bottom Links Highlight
	for (i=1;i<=weeks;i++) 
	{
		
		var links1 = new getObj('link_'+i+'_'+i);
			
	   	if (i != week) {
					links1.obj.className = "notselected";
			} 
			else {
					links1.obj.className = "selected";
				}
	}
}

function getObj(name)
{ //alert("Name"+name);
	if (document.getElementById) {
		
		this.obj = document.getElementById(name);
		//this.style = document.getElementById(name).style;
	} else if (document.all) {
		this.obj = document.all[name];
		//this.style = document.all[name].style;
	} else if (document.layers) {
		if (document.layers[name]) {
			this.obj = document.layers[name];
			//this.style = document.layers[name];
		}
	}
}