function article_loadVendorId(regionId,vendorcategory) { 
	http.open('get', 'ajax/forum.ajax.php?forum_loadVendorId=true&regionId='+regionId+'&vendorcategory='+vendorcategory);
	http.overrideMimeType('text/xml');
	http.onreadystatechange = handle_article_loadVendorId;
	http.send(null);
}

function handle_article_loadVendorId() {
  if(http.readyState == 4) {
  	if (http.status == 200) {
  		var response = http.responseText;
  		
			document.getElementById('vendorId').innerHTML=response;
  	}
  }
}

function magazines_change_all_magazines(magazinedate,direction) { 
	document.getElementById('magazine_all_magazines_direction').value=direction;

	http.open('get','/ajax/magazine.ajax.php?magazines_change_all_magazines=1&magazinedate='+magazinedate+'&direction='+direction+'&limitstart='+document.getElementById('magazine_all_magazines_limitstart').value);
	http.onreadystatechange = handle_magazines_change_all_magazines;
	http.send(null);
}

function handle_magazines_change_all_magazines() {
  if(http.readyState == 4) {
  	if (http.status == 200) {
  		var response = http.responseText;
  		
  		if (response=="previous_max") {
  			/* do nothing */
  		} else if (response=="next_max") {
  		  /* do nothing */
  		} else if (response!="") {
  			document.getElementById('magazine_all_magazines').innerHTML=response;
  			
  			if (document.getElementById('magazine_all_magazines_direction').value=="next") {
  				document.getElementById('magazine_all_magazines_limitstart').value=(document.getElementById('magazine_all_magazines_limitstart').value*1)-1;
  			} else if (document.getElementById('magazine_all_magazines_direction').value=="previous") {
  				document.getElementById('magazine_all_magazines_limitstart').value=(document.getElementById('magazine_all_magazines_limitstart').value*1)+1;
  			}
				//document.getElementById('magazine_all_magazines_limitstart').innerHTML=response_array[1];
			}
  	}
  }
}