var cnt; cnt = 0; function addToList() { var pos; var i; sText = document.faqform.txtAdd.value.split(","); for(i=0;i { if (!valid(sText[i])) return false; } for(i=0;i { NewItem = new Option(sText[i],sText[i],false,false); pos = cnt; document.faqform.cmbAdd.options[pos]=NewItem; cnt++; } document.faqform.txtAdd.value = ""; document.faqform.txtAdd.focus(); return false; } function valid(wldBeVal) { if (wldBeVal == "") { alert("Please type in a value"); return false; } invalidChars = new Array(" ", "!", "^","~","#","%","&","*","(",")","_","-","+","=","|","\\","{","}", "[","]",";",":","'","\"","",",",".","?","/"); for (j=0;j { if (wldBeVal.indexOf(invalidChars[j]) > -1) { alert("Invalid charactor '" + invalidChars[j] + "'"); return false; } } if (compareStrings(wldBeVal)) { return true; } else return false; return true; } function compareStrings(wldBeVal) { for (i=0;i { if (document.faqform.cmbAdd.options[i].text == wldBeVal) { alert("The text '" + wldBeVal + "' has already been added..."); return false; } } return true; } function removeFromList() { if (document.faqform.cmbAdd.selectedIndex == -1) { alert("Please select an item to remove"); return false; } for (i=document.faqform.cmbAdd.options.length - 1;i>=0; i--) { if (document.faqform.cmbAdd.options[i].selected) { document.faqform.cmbAdd.options[i] = null; cnt--; } } return true; } function postThis() { var postVals; postVals = ""; var Options; Options = document.faqform.cmbAdd.options; for (i=0; i < Options.length; i++) postVals = postVals == "" ? Options[i].text : postVals + "," + Options[i].text; document.faqform.hidListVals.value = postVals; return true; } function retrieveVals() { var Options; var listVals; var hidVals; Options = document.faqform.cmbAdd.options; hidVals = document.faqform.hidListVals.value; listVals = hidVals.split(","); if (hidVals != '') { for (i=0; i < listVals.length; i++) { NewItem = new Option(listVals[i],listVals[i],false,false); Options[i] = NewItem; } if (listVals.length > 0) cnt = listVals.length; } }
