function textCounter(field,counter,maxlimit,linecounter){var fieldWidth=parseInt(field.offsetWidth);var charcnt=field.value.length;if(charcnt>maxlimit){field.value=field.value.substring(0,maxlimit);}
else{var percentage=parseInt(100-((maxlimit-charcnt)*100)/maxlimit);document.getElementById(counter).style.width=parseInt((fieldWidth*percentage)/130)+"px";document.getElementById(counter).innerHTML=" Nachrichtenlänge: "+percentage+"%"
setcolor(document.getElementById(counter),percentage,"background-color");}}
function setcolor(obj,percentage,prop){obj.style[prop]="rgb(127,127,127)";}
function focus(){document.kontakt.realname.focus();}