function chucuo(tid,info){
    var sels = document.getElementsByTagName('div'); 
    for (var i = 0; i < sels.length; i++){ 
	if (sels[i].id.indexOf("alerttxt") != -1)
        sels[i].style.display='none'; 
	}
    document.all.item(tid).innerHTML = info;
	document.all.item(tid).style.display='block';
    tid=repl(tid,'alerttxt','');
	document.getElementById(tid).focus();
    if (document.all.item("getcode")) 
	document.all.item("getcode").src = "/getcode.asp";
}

function gonexturl(info,url){
    alert(info);
	location.href=url
}

function repl(s,y,t) 
    { 
     var i; 
     var s2=s; 
     var y2=y;
     var t2=t;
    
     while(s2.indexOf(y2)>=0) 
     { 

     i = s2.indexOf(y2); 
     s2 = s2.substring(0, i) + t2 + s2.substring(i + y2.length, s2.length); 
     } 
     return s2; 
    }