function filter_data(){
	
	var y = document.getElementById('year').value;
	var m = document.getElementById('month').value;
	
	var url = '&year='+y+'&month='+m;
	var pn = script_name;
	//alert(base_url + '/' + pn + url);
	window.location = base_url + '/' + pn + url;

}



var reWhitespace = /^\s+$/ ;
        var whitespace = " \t\n\r";
        var reEmail = /^.+\@.+\..+$/ ;
        var reAlphabetic = /^([a-zA-Z]|\s)+$/  ;
        var defaultEmptyOK = false ;


        function isEmpty(s)
        {   return ((s == null) || (s.length == 0))
        }

        function isWhitespace (s)

        {   // Is s empty?
            return (isEmpty(s) || reWhitespace.test(s));
        }

        function isAlphabetic (s)

        {   var i;

            if (isEmpty(s)) 
               if (isAlphabetic.arguments.length == 1) return defaultEmptyOK;
               else return (isAlphabetic.arguments[1] == true);

            else {
               return reAlphabetic.test(s)
            }
        }


        function isEmail (s)

        {   if (isEmpty(s)) 
               if (isEmail.arguments.length == 1) return defaultEmptyOK;
               else return (isEmail.arguments[1] == true);
            
            else {
               return reEmail.test(s)
            }
        }


    function svalidate($val){
			if($val==1){
				var obj = document.contactus;
			}else{
				var obj = document.contact;
			}
                    
            if(isWhitespace(obj.name.value)){
                obj.name.focus();
                alert('Please Enter Name.');
                return false;
            } else if(!isAlphabetic (obj.name.value)){
                obj.name.focus();
                alert('Please Enter Valid Name.');
                return false;
            } 
                    
            if(isWhitespace(obj.email.value)){
                obj.email.focus();
                alert('Please Enter Email Address.');
                return false;
            } else if(!isEmail (obj.email.value)){
                obj.email.focus();
                alert('Please Enter Valid Email Address.');
                return false;
            }
                                   
            if(isWhitespace(obj.message.value)){
                obj.message.focus();
                alert('Please Enter Message.');
                return false;
            }
            
            
            return true;
        }


 function reg_validate(){
			
			var obj = document.reg_frm;
			       
            if(isWhitespace(obj.fname.value)){
                 obj.fname.focus();
                alert('Please Enter First Name.');
                return false;
            } else if(!isAlphabetic (obj.fname.value)){
                obj.fname.focus();
                alert('Please Enter Valid Name.');
                return false;
            } 

			if(isWhitespace(obj.lname.value)){
                 obj.lname.focus();
                alert('Please Enter Last Name.');
                return false;
            } else if(!isAlphabetic (obj.lname.value)){
                obj.lname.focus();
                alert('Please Enter Valid Name.');
                return false;
            } 

			if(isWhitespace(obj.addr.value)){
                 obj.addr.focus();
                alert('Please Enter Street Address.');
                return false;
            }
			if(isWhitespace(obj.city.value)){
                 obj.city.focus();
                alert('Please Enter City.');
                return false;
            }
			if(isWhitespace(obj.state.value)){
                 obj.state.focus();
                alert('Please Enter State.');
                return false;
            }
			if(isWhitespace(obj.zip.value)){
                 obj.zip.focus();
                alert('Please Zip City.');
                return false;
            }
                    
            if(isWhitespace(obj.email.value)){
                obj.email.focus();
                alert('Please Enter Email Address.');
                return false;
            } else if(!isEmail (obj.email.value)){
                obj.email.focus();
                alert('Please Enter Valid Email Address.');
                return false;
            }
                                   
            if(isWhitespace(obj.phone.value)){
                obj.phone.focus();
                alert('Please Enter Phone.');
                return false;
            }
            
            
            obj.submit();;
        }