var xmlHttp;



function GetXmlHttpObject(){

    var objXMLHttp = null;
    
    if (window.XMLHttpRequest){
        try{
            objXMLHttp = new XMLHttpRequest();
        }catch (e){
            objXMLHttp = false;
        }
    }else if (window.createRequest){
        try{
            objXMLHttp = new window.createRequest();
        }catch (e){
            objXMLHttp = false;
        }
    }else if (window.ActiveXObject){
        try {
            objXMLHttp = new ActiveXObject("Msxml2.XMLHTTP");
        }catch (e){
            try {
                objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP");
            }catch (e){
                objXMLHttp = false;
            }
        }
    }
    
    return objXMLHttp;
}




function Search(email, sub, fromname){
        
        
        if(email==''&&fromname=='') 
        	alert("You must enter a valid email address and your name.");
        else{
        	      	if(email=='')   alert("You must enter a valid email address.");
        		if(fromname=='')alert("Please enter your name.");
        }
        
        
        if(email!=''&&fromname!=''){
	     xmlHttp = GetXmlHttpObject();
        
        	if(xmlHttp == null){
            		alert("Browser does not support HTTP Requests.");
            		return;
        	}
                
        	var term = term;
        	//var url = "http://lovingtheearth.co.uk/sendtoafriend.php?email=" + email + "&fromname="+ fromname + "&sub=" + sub;
        	
        	var url = "sendtoafriend.php?email=" + email + "&fromname=" + fromname + "&sub=" + sub;
        	xmlHttp.open("GET",url,true)
        	xmlHttp.onreadystatechange = function(){
            	if(xmlHttp.readyState == 4){
	                	if(xmlHttp.status == 200){
	                		 document.getElementById("result").innerHTML = xmlHttp.responseText;
	                		 
	                		 Clearup();
	                	}
            		}
        	};
        
    		xmlHttp.send(null);
        }
}




function Clearup(){
//	alert("*");
	setTimeout("Clearfield()", 5000); 
}

function Clearfield(){
//	alert("^");
	document.getElementById("result").innerHTML = '';
}