function setProductsPerPage(v){
	xmlHttp=GetXmlHttpObject()
  	if (xmlHttp==null){
    	alert ("Browser does not support HTTP Request")
    	return
  	} 
  	var url="/set-products-per-page.php?v="+v;
  	url=url+"&sid="+Math.random()
  	xmlHttp.onreadystatechange=stateChanged 
  	xmlHttp.open("GET",url,true)
  	xmlHttp.send(null)
}

function stateChanged(){
	if(xmlHttp.readyState==4 || xmlHttp.readystate=="complete"){
		/*alert(xmlHttp.responseText);*/
    	document.location.reload();
  }	
}

function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
}
return objXMLHttp
}