<body>\n<script type='text/javascript'>\n<!--\n\n var descArray = new Array();\n var index = 0;\n \n function box(value) {\n var newNode = document.createElement("input");\n newNode.name = "Description" + index;\n newNode.id = newNode.name;\n newNode.value = value;\n document.form1.appendChild(newNode);\n descArray.push(newNode);\n index += 1;\n\n // This portion would be generated by your CGI script:\n box("abc");\n box("def");\n box("ghi");\n box("jkl");\n box("mno");\n\n// -->\n</script>
...something like that anyway. Extremely untested.