var inputok={msginput:['ccounter',60],msginput2:['ccounter2',1000],msginput3:['ccounter3',500]}
function ccounter_func(msginputId,ccounter_inputId,max,addevent)
{var msginput=document.getElementById(msginputId);var ccounter_input=document.getElementById(ccounter_inputId);var msglen=msginput.value.length;ccounter_input.value=(msglen>0)?max-msglen:max;if(msglen>max){alert("Engedélyezett karakterek száma maximum: "+max);msginput.value=msginput.value.substring(0,max);ccounter_input.value=0;}
if(addevent)
{msginput.onkeyup=function(){ccounter_func(msginputId,ccounter_inputId,max);}}}
var eid="";for(eid in inputok){ccounter_func(eid,inputok[eid][0],inputok[eid][1],true);}