//Browser Detection if (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) >= 4) { var isIE4 = true var isNS4 = false } else if (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 4) { var isIE4 = false var isNS4 = true } else { var isIE4 = false var isNS4 = false } if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.indexOf("MSIE 5") >= 0) { var isIE5 = true } else { var isIE5 = false } //Detect platform var version_and_platform = navigator.appVersion if (version_and_platform.indexOf("Mac") >= 0) { var isMac = true var isPC = false } else if (version_and_platform.indexOf("Win") >= 0) { var isMac = false var isPC = true } else { var isMac = false var isPC = false } var subW = "" function enlargeSW(x) { closeSW() subW = window.open("","view_window","left=0,top=0,scrollbars=yes,location=no,status=no,resizable=yes,toolbar=no,height=" + (parseInt(theItem.imagesHeight[x]) + 80) + ",width=" + (theItem.imagesWidth[x])) subW.document.write("") subW.document.write("") subW.document.write("Enlarged Image") subW.document.write("") subW.document.write("") if (isNS4) { subW.document.write("") } subW.document.write("") if (isNS4) { subW.document.write("") } subW.document.write("

") subW.document.write("") subW.document.write("") subW.document.close() subW.focus() } function incorrect(x) { var z = "" z += "" z += "" z += "" z += "" z += "
" z += "" z += "" z += "" z += "" z += "
" z += "" z += "" z += "
" + theItem.imageSubTitles[x] + ", " z += theItem.imageInfo[x] + "

" z += "" z += "

" z += "
" z += "		" var temp = "" temp += "Not a Curtis photograph

" temp += "HINT: " temp += theItem.imageObservations[x] temp += "" z += rTextBox(temp,219) z += "" z += "
" return z } function rTextBox(text,tWidth) { var z = "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "
" z += "" z += "" z += "" z += "" z += "" z += "" z += "
" z += text z += "
" z += "
" return z } function rTextBox_testCopy(text,tWidth) { var z = "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "
" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "" z += "
" //z += text z += "
" z += "
" return z } function closeSW() { if (subW && !subW.closed) { subW.close() } } function resizeImage(x,w,h) { rWidth = theItem.imagesHeight[x] rHeight = theItem.imagesWidth[x] percent = 99 while (rWidth > w || rHeight > h) { rWidth = parseInt(theItem.imagesWidth[x] * percent * .01) rHeight = parseInt(theItem.imagesHeight[x] * percent * .01) --percent } return "" } function setSubCookie(cookieKey,subKey,subValue) { subValue = escape(subValue) if (document.cookie.indexOf(cookieKey) >= 0) { //get cookie var keyValuePairs = document.cookie.split("; ") for (var i=0; i < keyValuePairs.length; ++i) { var tempArray = keyValuePairs[i].split("=") if (tempArray[0] == cookieKey) { var theCookie = tempArray[1] break } } //get sub cookies var subKeyValuePairs = theCookie.split("&&") //update sub cookie for (var i=0; i < subKeyValuePairs.length; ++i) { var tempArray = subKeyValuePairs[i].split("::") if (tempArray[0] == subKey) { subKeyValuePairs[i] = tempArray[0] + "::" + subValue var newCookie = subKeyValuePairs.join("&&") document.cookie = cookieKey + "=" + newCookie return true } } //or, add sub cookie var newCookie = subKeyValuePairs.join("&&") document.cookie = cookieKey + "=" + newCookie + "&&" + subKey + "::" + subValue } else { document.cookie = cookieKey + "=" + subKey + "::" + subValue return true } } function retrieveSubCookie(cookieKey,cookieSubKey) { //Check for existence of cookie if (!document.cookie) { return false } //get cookie var keyValuePairs = document.cookie.split("; ") for (var i=0; i < keyValuePairs.length; ++i) { var tempArray = keyValuePairs[i].split("=") if (tempArray[0] == cookieKey) { var theCookie = tempArray[1] break } } if (!theCookie) { return false } //get sub cookie var subKeyValuePairs = theCookie.split("&&") for (var i=0; i < subKeyValuePairs.length; ++i) { var tempArray = subKeyValuePairs[i].split("::") if (tempArray[0] == cookieSubKey) { return unescape(tempArray[1]) } } return false } function displaySet(selection) { if (retrieveSubCookie("curtis","set" + selection) == "yes") { location.href = "correct.html?" + selection return true } else { for (var i=1; i <= totalSets; ++i) { if (retrieveSubCookie("curtis","set" + i) == "active") { setSubCookie("curtis","set" + i,"no") } } setSubCookie("curtis","set" + selection,"active") } location.href = "puzzles.html?" + selection } function allCorrect() { //Check to see if all images have been correctly found var found = 0 for (var i = 1; i <= totalSets; ++i) { if (retrieveSubCookie("curtis","set" + i) == "yes") { ++found } } if (found == totalSets) { return true } else { return false } }