var URL = '/artists.aspx'

function getArtists(ppa)
{
//	var errorElement = document.createElement('option') // used if error

	var requestUrl = URL + '?Ajax=1&keys.count=0&ppa='+ ppa
//alert(requestUrl)
	xmlHttpRequest.open('GET', requestUrl)
	xmlHttpRequest.onreadystatechange = function () {
		if (4 == xmlHttpRequest.readyState) {
			if (200 == xmlHttpRequest.status) {
				if (xmlHttpRequest.responseText) {
					try {

						document.getElementById('artists').innerHTML = xmlHttpRequest.responseText;
					} catch (e) {
						//alert('Exception caught: ' + e.message)
					}
				} else {
					//alert('No XML returned!')
				}
			} else {
				//alert('Bad status: ' + xmlHttpRequest.status)
			}
		}
	}
	
	xmlHttpRequest.send(null)
	
	return true
}
URL = '/getartistscenter.aspx'
function getArtistscenter(ppa)
{
//	var errorElement = document.createElement('option') // used if error

	var requestUrl = URL + '?keys.count=0&cpa='+ ppa
//alert(requestUrl)
	xmlHttpRequest.open('GET', requestUrl)
	xmlHttpRequest.onreadystatechange = function () {
		if (4 == xmlHttpRequest.readyState) {
			if (200 == xmlHttpRequest.status) {
				if (xmlHttpRequest.responseText) {
					try {
//						alert(xmlHttpRequest.responseText);
						document.getElementById('artists').outerHTML = xmlHttpRequest.responseText;
					} catch (e) {
						//alert('Exception caught: ' + e.message)
					}
				} else {
					//alert('No XML returned!')
				}
			} else {
				//alert('Bad status: ' + xmlHttpRequest.status)
			}
		}
	}
	
	xmlHttpRequest.send(null)
	
	return true
}