How to write hello world on the web page?

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Is there an alternative to javascript?

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What e means?

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What kind of conditional statements does JavaScript support?

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Does apple use javascript?

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Why is javascript called richer interface?

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The below script is working Internet browser but not working in mozilla plz find that good way... function doSubmit(op){ var rowcount=document.getElementsByName ("parameterTypeId").length; var parameterGrade; var performance; var goal; if(op == "save"){ for (var i=0; i < rowcount; i++) { var param=eval("document.forms [0].parameterGrade"+i); if(param.value != "select"){ return true; } } alert("Please rate atleast one attribute"); return false; }//if ends here

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What is the difference between ‘function declaration’ and ‘function expression’?

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What is client side in javascript?

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Explain the role of deferred scripts in javascript?

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Which built-in method reverses the order of the elements of an array?

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What is the use of debugger keyword in javascript?

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