//1st Person Generic JS Functions //Š2007 1st Person Solutions, All Rights Reserved //For use only on sites written by 1st Person Solutions //Determine DOM Tree var IE = (document.all) ? 1 : 0; var DOM = 0; if (parseInt(navigator.appVersion) >=5) {DOM=1}; //Trap enter key, requires function keyPress() { if (event.keyCode == 13){ event.returnValue = false; } } //Turn on and off divs with checkboxes function showHideDiv(thisDivID){ var thisDivSec = thisDivID + "div"; var divSecStyle = document.getElementById(thisDivSec).style; if(document.getElementById(thisDivID).checked == true){ if (divSecStyle != false) { divSecStyle.display = "block"; } } else { if (divSecStyle != false) { divSecStyle.display = "none"; } } } //Check the email address function checkEmail(strng){ var error=""; if(strng == ""){ error = "You didn't enter an email address.\n"; } var emailFilter=/^.+@.+\..{2,3}$/; if (!(emailFilter.test(strng))) { error = "Please enter a valid email address.\n"; } else { //test email for illegal characters var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/ if(strng.match(illegalChars)){ error = "The email address contains illegal characters.\n"; } } return error; } //Checks a field to see if it is empty function checkCounts(strng,name,minLen,maxLen) { var error = ""; if (strng.length == 0) { error = name + " has not been filled in.\n"; } else { if (strng.length < minLen || strng.length > maxLen) { error = name + " is not within the specified length.\n"; } } return error; }