function tabviz(n){
        e=document.getElementsByTagName("TABLE");
        for(i=0;i<e.length;i++){
                if (e[i].id.indexOf('tabhid'+n)!=-1){
                        if (e[i].style.visibility=="hidden") {
                                e[i].style.visibility="visible";
                                e[i].style.position="relative";
                        }else {
                                e[i].style.visibility="hidden";
                                e[i].style.position="absolute";
                        }
                }
        }
}

function citata(who,field){
if(document.selection && document.selection.createRange){
var range = document.selection.createRange();
selek = range.text;
document.getElementById(field).value += who+' пишет:'+'[quote]'+selek+'[/quote]';
}else if (document.getSelection){
selek = document.getSelection();
document.getElementById(field).value += who+' пишет:'+'[quote]'+selek+'[/quote]';
}
                            }

function smile(n,field){
                              document.getElementById(field).value += '[sm'+n+']';
                            }

function obr(name,field){
                              document.getElementById(field).value += name+', ';
                            }