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61 lines
1.5 KiB
JavaScript
61 lines
1.5 KiB
JavaScript
<HTML>
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<HEAD>
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<TITLE>Keeping track of Web site access - Happy Codings :-) JavaScript Code Examples</TITLE>
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<SCRIPT LANGUAGE="JavaScript" ><!--
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function nameDefined(c,n) {
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var s=removeBlanks(c)
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var pairs=s.split(";")
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for(var i=0;i<pairs.length;++i) {
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var pairSplit=pairs[i].split("=")
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if(pairSplit[0]==n) return true
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}
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return false
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}
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function removeBlanks(s) {
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var temp=""
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for(var i=0;i<s.length;++i) {
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var c=s.charAt(i)
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if(c!=" ") temp += c
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}
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return temp
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}
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function getCookieValue(c,n) {
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var s=removeBlanks(c)
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var pairs=s.split(";")
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for(var i=0;i<pairs.length;++i) {
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var pairSplit=pairs[i].split("=")
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if(pairSplit[0]==n) return pairSplit[1]
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}
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return ""
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}
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function insertSiteCounter() {
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readCookie()
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displayCounter()
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}
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function displayCounter() {
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document.write('<H3 ALIGN="CENTER">')
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document.write("Welcome! You've accessed this site ")
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if(counter==1) document.write("for the first time.")
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else document.write(counter+" times!")
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document.writeln('</H3>')
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}
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function readCookie() {
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var cookie=document.cookie
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counter=0
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if(nameDefined(cookie,"siteCount"))
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counter=parseInt(getCookieValue(cookie,"siteCount"))
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++counter
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var newCookie="siteCount="+counter
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newCookie += "; expires=Wednesday, 10-Nov-10 23:12:40 GMT"
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newCookie += "; path=/"
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window.document.cookie=newCookie
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}
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// --></SCRIPT>
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</HEAD>
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<BODY BGCOLOR="#FFFFFF">
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<SCRIPT LANGUAGE="JavaScript"><!--
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insertSiteCounter()
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// --></SCRIPT>
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<H1 ALIGN="CENTER">Happy Codings :-) C++, C#, HTML, Java, JavaScript Code Examples</H1>
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</body>
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</HTML> |