/**
 * @author user
 */
var re2= /^ *[0-9]+ *$/;
var xmlHttp1;

function trim(str)
{
return str.replace(/^\s+|\s+$/g,'');
}

function revvalidation(){
	   	if (trim(document.getElementById("rev11").value) == "") {
	   		document.getElementById('warn_review').innerHTML = "<strong>Name field cant be blank</strong>";
	   		document.getElementById("rev11").value = '';
	   		document.getElementById("rev11").focus();
	   		return false;
	   	}
	   	else 
	   		if (re2.test(document.getElementById("rev11").value)) {
	   			//alert("Enter nonnumeric characters for the name field");
							document.getElementById('warn_review').innerHTML = "<strong>Enter nonnumeric characters for the name field</strong>";
							document.getElementById("rev11").value = '';
							document.getElementById("rev11").focus();
							return false;
						}
						else 
							if (trim(document.getElementById("rev12").value) == "") {
								document.getElementById('warn_review').innerHTML = "<strong>Review field cannot remain blank</strong>";
								document.getElementById("rev12").value = '';
								document.getElementById("rev12").focus();
								
								return false;
							}
							else {
								
								xmlHttp1 = GetXmlHttpObject()
								if (xmlHttp1 == null) {
									alert('browser do not support your request.')
									return
								}
								var url = "ajax-php/review_report.php?name=" + document.getElementById("rev11").value+"&prodid="+ document.getElementById("prodid").value+"&review="+document.getElementById("rev12").value;
								//alert(url);
								xmlHttp1.onreadystatechange = stateChanged12;
								xmlHttp1.open("GET", url, true);
								xmlHttp1.send(null);
							}
				}
				
function stateChanged12() 
{ 
	if (xmlHttp1.readyState==4)
	{ 		
		document.getElementById("rev12").value='';
		document.getElementById('warn_review').innerHTML=xmlHttp1.responseText;
	}
}


			
function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}