function EraseDefault(){
				if ($('fbname').value=='Ваше имя' || $('fbname').value=='Your name' || $('fbname').value=='Ihr Name') $('fbname').value='';
				if ($('fbemail').value=='Электронная почта' || $('fbemail').value=='Email' || $('fbemail').value=='E-Mail') $('fbemail').value='';
				if ($('fbphone').value=='Контактный телефон' || $('fbphone').value=='Contact phone' || $('fbphone').value=='Telefone') $('fbphone').value='';
			}	
		function EraseAll(){
				$('fbname').value='';
				$('fbemail').value='';
				$('fbphone').value='';
				$('fbmessage').value='';
			}
		function EraseOrder(){
				$('name').value='';
				$('email').value='';
				$('phone').value='';
				$('companyName').value='';
				$('auditory').value='';
				$('siteType').value='';
				$('volume').value='';
				$('corporateIdentity').value='';
				$('competitors').value='';
				$('samples').value='';
				$('badSamples').value='';
				$('features').value='';	
		}	
		function ASendMail(mode,lang){	
    		var req;   
	   
			if (window.XMLHttpRequest)      // normal browser   
			req = new XMLHttpRequest();    
			else if (window.ActiveXObject)      //IE   
			{   
			    try {   
			        req = new ActiveXObject('Msxml2.XMLHTTP');   
			    } catch (e){}   
			     try {   
			     req = new ActiveXObject('Microsoft.XMLHTTP');   
			     } catch (e){}   
			 }   
			   
			 if (req)    
			 {   
			 	
			     req.onreadystatechange = function()    
			     {   
			         if (req.readyState == 4 && req.status == 200)  { 
			         	 var b = req.responseText
			         	 var temp = new Array();
						 temp = b.split('%');
			         	if (temp[0]=='1') {EraseAll();alert(temp[1]);} else 
			         	if (temp[0]=='2') {EraseOrder();alert(temp[1]);} else 
			         	alert(temp[0]);
			         }           
			     };    
			     switch (mode){  
			     	case 'feedback':req.open("POST", 'mail.php', true);break;   
			     	case 'orderonline': req.open("POST", 'mail.php', true);break;
			     }
			     req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
			     switch (mode){  
			     	case 'feedback': req.send('lang='+lang+'&SendMail=1&fbname='+$('fbname').value+'&fbemail='+$('fbemail').value+'&fbphone='+$('fbphone').value+'&fbmessage='+$('fbmessage').value);break;
			     	case 'orderonline': req.send('SendMail=2&name='+$('name').value+'&email='+$('email').value+'&phone='+$('phone').value+
			     	'&companyName='+$('companyName').value+'&auditory='+$('auditory').value+'&siteType='+$('siteType').value+
			     	'&volume='+$('volume').value+'&corporateIdentity='+$('corporateIdentity').value+'&competitors='+$('competitors').value+
			     	'&samples='+$('samples').value+'&badSamples='+$('badSamples').value+'&features='+$('features').value); break;
			     }
			 }    
			 else alert("No AJAX support");  
		}