function checkusername(str)
		{
		 inprocess = true;
		
		 
		
		  var name=document.getElementById('username').value;
		
		
		   if(name!="") {  
		       // ajax.URLString = 'q='+ q ;
			  
			  
		        ajax.requestFile = 'checkusername.php?u='+name;
		      
		        ajax.method = 'POST';
				
		        
		        ajax.onCompletion = function( ) { 
		                var obj = document.getElementById(str);             
		               // alert(ajax.response);
		                obj.innerHTML = ajax.response;
		                var result=obj.innerHTML;
		              
		               var filelength = parseInt(result.length)-2
		               var fileext = result.substring(filelength,filelength + 5);;
		            
		                if(fileext=="en") {
							
						 document.getElementById(str).value="Username not avaliable";
		                 document.getElementById("username").value="";
		                  document.getElementById("username").focus();
		                }
		                inprocess = false;     
		        };    // Specify function that will be executed after file has been found
		 
		        ajax.runAJAX();        // Execute AJAX function
		   
		  }
		} 
		
		function checkemail(str)
		{
		 inprocess = true;
		
		 
		
		  var name=document.getElementById("email").value;
		
		
		   if(name!="") {  
		       // ajax.URLString = 'q='+ q ;
			  
			   document.getElementById("hideimageuser").style.display=="";
		        ajax.requestFile = 'checkemail.php?u='+name;
		      
		        ajax.method = 'POST';
				
		        
		        ajax.onCompletion = function( ) { 
		                var obj = document.getElementById(str);             
		                //alert(ajax.response);
		                obj.innerHTML = ajax.response;
		                var result=obj.innerHTML;
		              
		               var filelength = parseInt(result.length)-8
		               var fileext = result.substring(filelength,filelength + 8);;
		            
		                if(fileext=="is taken") {
							
						 document.getElementById(str).value="Username not avaliable";
		                 document.getElementById("email").value="";
		                  document.getElementById("email").focus();
		                }
		                inprocess = false;     
		        };    // Specify function that will be executed after file has been found
		 
		        ajax.runAJAX();        // Execute AJAX function
		   
		  }
		} 
		
		function addtoFavouritesDeal(id,str)
		{
			
		 var inprocess = true;
		  var name=id;
		
		  
		   if(name!="") {  
		       // ajax.URLString = 'q='+ q ;
		        ajax.requestFile = 'addtofavouritedeal.php?u='+name;
		        ajax.method = 'POST';
		        ajax.onCompletion = function( ) { 
		        var obj = document.getElementById(str);             
		         //alert(ajax.response);
		                obj.innerHTML = ajax.response;
		                var result=obj.innerHTML;
		                inprocess = false;  
						window.parent.location.reload();
						
		        };    // Specify function that will be executed after file has been found
		 
		        ajax.runAJAX();        // Execute AJAX function
		  }
		}