This is a demonstration code in Javascript.
<!-- one could put javascripts on 3 places, the head section is one of these three --> <script language="javascript">// <![CDATA[ document.write("this is a <b>sample</b> javascript work file "); // this is a document.write entity document.write("this is another line from document write"); // put comments in javascript this way document.write(" "); document.write(" "); document.write(" "); var operand1 = 13; // variable initialization and variable declaration combined var operand2 = 5; // second variable initialization and declaration document.write("The operand1 variable has a value: "+ operand1); document.write(" "); document.write("The operand2 variable has a value: "+ operand2); document.write(" "); document.write("Integer Sum of operand2 and operand1 is: "+ (operand2+operand1)); // sum of two operands document.write(" "); document.write(" "); documen.write("method_call on "); document.write(" "); // give this a break .. we can get going from here /* This is a multi-lined comment, anything placed here is ignored by the browser, meant to have long comments, and meant to be working only under the context of javascript block code. */ /* I will declare the variables under the script */ // ]]></script> <script language="javascript">// <![CDATA[ document.write("this is a <b>sample</b> javascript work file "); // this is a document.write entity document.write("this is another line from document write"); // put comments in javascript this way // ]]></script>