function search_item(search,pagenum){
var searchdata = search ;

function isEnglishchar(str){   
	var orgi_text="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890._- ";   
	var str_length=str.length;   
	var isEnglish=true;   
	var Char_At="";   
	for(i=0;i<str_length;i++){   
		Char_At=str.charAt(i);   
		if(orgi_text.indexOf(Char_At)==-1){   
			isEnglish=false;   
			break;
		}      
	}   
	return isEnglish; 
} 


if(searchdata == "" || document.searchform.searchitem.value !== "" && searchdata == "mainfix" ){
var title = document.searchform.searchitem.value ;
if(title == ""){return;}
if(title.length < 3 || title.length > 50 ){return;}

if(isEnglishchar(title)==false){

       window.location.href = ReferURL ;
	return false;
  }
}



if(searchdata !== "" && document.searchform.searchitem.value == "" && searchdata !== "mainfix"){ 

var title = searchdata ;
if(title == ""){return;}
if(title.length < 3 ||  title.length >50  ){return;}

if(isEnglishchar(title)==false){

	return false;
 }
}


if(searchdata !== "" && document.searchform.searchitem.value !== "" && searchdata !== "mainfix"){ 

var title = searchdata ;
if(title == ""){return;}
if(title.length < 3 ||  title.length >50 ){return;}

if(isEnglishchar(title)==false){

	return false;
 }
}






      var AJAXhttp;

      
     AJAXhttp=GetXmlHttpObject();
      if (AJAXhttp == null){
  alert ("Your browser does not support AJAX!");
  return;
  }
  




document.getElementById("products").innerHTML= "<div style = 'height:900px;width:900px;'><img src = 'style/img/loading.gif' ></div>"   ;

     
var url = "inc/searchitems.php";
var data = "?title=" + title + "&p=" + pagenum ; 


data = data + "&sid="+Math.random();
AJAXhttp.onreadystatechange = stateChanged;
AJAXhttp.open("GET",url + data ,true);
AJAXhttp.send(null);






function stateChanged(){

if (AJAXhttp.readyState==3){


document.getElementById("content").innerHTML= "<img src = 'inc/loading.gif' >"   ;
       }

	   
	   
	   
if (AJAXhttp.readyState==4){
scroll(0,0) ;
window.location.hash = "" ;
if(pagenum === undefined ){pagenum = "1"  ;  }
window.location.hash = "index.html?" + "search=" + title + "&p=" + pagenum ;   ;
document.getElementById("content").innerHTML= AJAXhttp.responseText  ; 
  }
}


function GetXmlHttpObject(){
    if (window.XMLHttpRequest){
     // code for IE7+, Firefox, Chrome, Opera, Safari
      return new XMLHttpRequest();
        }
      if (window.ActiveXObject){
      // code for IE6, IE5
      return new ActiveXObject("Microsoft.XMLHTTP");
    }
return null;
  }
}