function disableButton(a){document.getElementById(a).disabled=1}function enableButton(a){document.getElementById(a).disabled=0}function clearMsg(a){document.getElementById(a).innerHTML=""}function invalidmsg(b){var a="&nbsp;&nbsp;<span style='color:#ff0000;'>"+b+"</span>";return a}function limitChars(b,a,c){var f=b.value;var d=f.length;var e=document.getElementById(c);if(d>a){e.innerHTML="You cannot write more than "+a+" characters!";b.value=f.substr(0,a);return false}else{e.innerHTML="You have "+(a-d)+" characters left.";return true}}function limitText(c,a,b){if(c.value.length>a){c.value=c.value.substring(0,a)}else{document.getElementById(b).innerHTML="You have "+(a-c.value.length)+" characters left.";return true}}function handleEnter(d,b){var c=b.keyCode?b.keyCode:b.which?b.which:b.charCode;if(c==13){var a;for(a=0;a<d.form.elements.length;a++){if(d==d.form.elements[a]){break}}a=(a+1)%d.form.elements.length;d.form.elements[a].focus();return false}else{return true}}
function nl2br(str){
	str=str.replace(/&/g,"%26");
    var breakTag='';
    breakTag='<br />';
    return(str+'').replace(/([^>]?)\n/g,'$1'+breakTag+'\n');
}