function loadResponsePage() {
	var queryString = window.location.search.substring(1);
	val = getParameterValue(queryString, "drLocZipTxt");
	document.getElementById('drLocZipTxt').value = val;	
	if(val == null){
		val = "Brussels";
		document.getElementById('drLocZipTxt').value = "Brussels";
	}
	else
	{
		document.getElementById('drLocZipTxt').value = val;
	}
	//document.getElementById('drLocZipTxt').value = val;
	getECPResults(val);
	
}

function loadIFrm() 
{
	
	val = document.getElementById('drLocZipTxt').value;
	getECPResults(val);
}

function getECPResults(val)
{
	//check if valid zip
	postalCode = val;

	var url1 = document.URL;
	var url2 = url1.replace('http://','');
	var url3 = url2.replace('https://','');

	var url4 = new Array();
	var url4 = url3.split('/');

	var url5 = url4[0];
	var cDom = url5;

	var url ="http://get.cibavision.com/index.shtml?brandSite=Y&brandSiteURL="+cDom+"&country=NLD&bic=Y&postalCd="+postalCode;
	document.getElementById('drLocatorFrame').src = url;
	document.getElementById('drLocatorFrame').style.display="block";
}



function loadLocatorPage() {
	//alert('Hi');
	var val = document.getElementById('drLocZip').value;
	if(!isNaN(val))
		location.href="/nl-be/optiekzoeker.shtml?drLocZipTxt="+val;
	else
		alert('Enter a valid zip code');
}


function loadLocatorPage_frm() {
	var val = document.getElementById('drLocZipTxt').value;
	//if(!isNaN(val))
		location.href="/nl-be/optiekzoeker.shtml?drLocZipTxt="+val;
	//else
	//	alert('Enter a valid zip code');
}

//function gives the parameter value from the query string, takes query string and parameter name as parameters
function getParameterValue(queryString,parameterName){
	var paramName = parameterName + "=";
	var begin;
	var end;
	if(queryString.length > 0){
		begin = queryString.indexOf(paramName);
		if(begin != -1){
			begin = begin + paramName.length;
			end = queryString.indexOf("&",begin);
			if(end == -1)
				end = queryString.length;
			return queryString.substring(begin,end);
		}
	}
	return null;
}