if(typeof(window.tagthis_send) == "undefined"){ // should prevent redefining function but no? //alert('Berlitz.com.sg'); function tagthis_send1(textfield,j,tagurl){ if (typeof(tagurl)=="undefined" || tagurl ==""){ tagurl = window.location.href; } if(textfield.value == ""){ alert ("Type a tag into the input box first"); } else { newtag=URLEncode(textfield.value); safeurl = URLEncode(tagurl); //alert("Tagging "+safeurl); extjs='http://i.tagthis.info/addtag.php?url='+safeurl+'&divnum='+j+'&tag='+newtag; var script=document.createElement('script'); script.src=extjs; var headnode = document.getElementsByTagName('head')[0]; headnode.appendChild(script); textfield.value=""; } } function gE(te){ return document.getElementById(te); } function URLEncode(plaintext) { // The Javascript escape and unescape functions do not correspond // with what browsers actually do... var SAFECHARS = "0123456789" + // Numeric "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + // Alphabetic "abcdefghijklmnopqrstuvwxyz" + "-_.!~*'()"; // RFC2396 Mark characters var HEX = "0123456789ABCDEF"; var encoded = ""; for (var i = 0; i < plaintext.length; i++ ) { var ch = plaintext.charAt(i); if (ch == " ") { encoded += "+"; // x-www-urlencoded, rather than %20 } else if (SAFECHARS.indexOf(ch) != -1) { encoded += ch; } else { var charCode = ch.charCodeAt(0); //test for unicode chars - can't urlencode them if (charCode > 255) { encoded += "+"; } else { encoded += "%"; encoded += HEX.charAt((charCode >> 4) & 0xF); encoded += HEX.charAt(charCode & 0xF); } } } // for return encoded; }//function function array_search(val, arr){ var i = arr.length; while (i--) if (arr[i] && arr[i] === val) break; return i; } function maketagthisform(tagged_url){ var i = 0; var divname = 'tagthis_formdiv'; while (gE(divname+i)){ i++; }//while document.write('\n\n'); }//function }//if maketagthisform('Berlitz.com.sg');