var xmlhttp=false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation, we can cope with old IE versions.
// and security blocked creation of the objects.
 try {
  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp = false;
  }
 }
@end @*/
if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
  xmlhttp = new XMLHttpRequest();
}

function rate(id,rating) 
{

   xmlhttp.open('POST',"/webengine/ajax_column.php",false);
   xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded');

   xmlhttp.send("call=rate&what=columnarticles&id="+id+"&rating="+rating);
	
   if(xmlhttp.responseText=='norating') 
   {
   } 
   else 
   {
	   	var newrating = 0;
   		try {
   			newrating = parseInt(xmlhttp.responseText);
   		}
   		catch (e) {
   			alert("exception when converting to int:"+e);
   		}
   		
				document.getElementById('art_your_rating_'+id).innerHTML = "You rated: "+rating+"/5, thanks. ";
		
				var html ="New rating: ";
   		
   		for(i=0; i<newrating;i++)
		{
			html += "<img src='/webengine/images/item_recommend.png' style='vertical-align:middle;width:12px' /> ";
		}

		document.getElementById('art_rating_'+id).innerHTML = html;
   }
}

function columnPostComment(id,name,email,comment) 
{

   xmlhttp.open('POST',"/webengine/ajax_column.php",false);
   xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded');

   xmlhttp.send("call=addComment&what=columnarticles&id="+id+"&name="+name+"&email="+email+"&comment="+comment+"&ip=38.107.191.108");
}