function ziprequest_req(input){

	var re = /-/;
	var id = input.replace(re,"");
	
	if(id.length < 7){
		return;
	}
	var url = '_zipsearch&zip_code='+id;
	new Ajax.Request(url,
		{
		  	method: "post",
			onSuccess: function(request){
				var data = eval("("+request.responseText+")");
				
				$('pref').value = data.pref_id;
				$('addr1').value = data.addr1;
				$('addr2').value = data.addr2;
			}
		});
}

function ziprequest_req2(input){

	var re = /-/;
	var id = input.replace(re,"");
	
	if(id.length < 7){
		return;
	}
	var url = '_zipsearch&zip_code='+id;
	new Ajax.Request(url,
		{
		  	method: "post",
			onSuccess: function(request){
				var data = eval("("+request.responseText+")");
				
				$('pref2').value = data.pref_id;
				$('addr2_1').value = data.addr1;
				$('addr2_2').value = data.addr2;
			}
		});
}