function fetchData(url,dataRequested,objectID){
	if (dataRequested) var dataRequest = "dataRequest="+ dataRequested;
	var pageRequest = false
	if (window.XMLHttpRequest) {
		pageRequest = new XMLHttpRequest()
	}
	else if (window.ActiveXObject){ 
		try {
			pageRequest = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e) {
			try{
				pageRequest = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (e){}
		}
	}
	else return false
	pageRequest.onreadystatechange=function() {
		filterData(pageRequest,objectID)
	}
		if (dataRequested) {		
			pageRequest.open('POST', url, true);
  	  pageRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    	pageRequest.send(dataRequest);
		}
		else {
			pageRequest.open('GET', url, true)
			pageRequest.send(null)	
		}
}