"; } } function hexfromdec(num) { if (num > 65535) { return ("err!") } first = Math.round(num/4096 - .5); temp1 = num - first * 4096; second = Math.round(temp1/256 -.5); temp2 = temp1 - second * 256; third = Math.round(temp2/16 - .5); fourth = temp2 - third * 16; return (""+getletter(third)+getletter(fourth)); } function getletter(num) { if (num < 10) { return num; } else { if (num == 10) { return "A" } if (num == 11) { return "B" } if (num == 12) { return "C" } if (num == 13) { return "D" } if (num == 14) { return "E" } if (num == 15) { return "F" } } } function decode(){ if (document.forms[0].asciitext.value=="") {alert('No code to decrypt!');} else {document.forms[0].asciitext.value=unescape(document.forms[0].asciitext.value);document.forms[0].asciitext.value="Click Encrypt to encrypt the code.";} } function preview(){ if (document.forms[0].asciitext.value=="") {alert('Nothing to preview!');} else {pr=open("","_blank","top=0,left=0"); pr.document.write(document.forms[0].asciitext.value); pr.document.title='Preview'; } } //-->