michael@0: function buildTable()
michael@0: {
michael@0:     var seed = 0;
michael@0: 
michael@0:     var neutrals = ['"', ")", "("];
michael@0:     var strongRTLs = ['א', 'ב', 'ג', 'ד', 'ה', 'ו', 'ז'];
michael@0:     var strongLTRs = ['a', 'b', 'c', 'd', 'e', 'f', 'g'];
michael@0:     var neutral = function() { return neutrals[seed++ % neutrals.length]; }
michael@0:     var strongRTL = function() { return strongRTLs[seed++ % strongRTLs.length]; }
michael@0:     var strongLTR = function() { return strongLTRs[seed++ % strongLTRs.length]; }
michael@0:     var charClassExamples = [neutral, strongRTL, strongLTR];
michael@0:     var possibleDirs = ['ltr', 'rtl'];
michael@0: 
michael@0:     var elem=document.getElementById("elem");
michael@0:     for (outerDirIndex in possibleDirs) {
michael@0: 	var outerDir = possibleDirs[outerDirIndex];
michael@0: 	for (beforeSpanIndex in charClassExamples) {
michael@0:             var beforeSpan = charClassExamples[beforeSpanIndex];
michael@0:             for (spanDirIndex in possibleDirs) {
michael@0: 		var spanDir = possibleDirs[spanDirIndex];
michael@0: 		for (inSpanIndex in charClassExamples) {
michael@0:                     var inSpan = charClassExamples[inSpanIndex];
michael@0:                     for (afterSpanIndex in charClassExamples) {
michael@0: 			var afterSpan = charClassExamples[afterSpanIndex];
michael@0: 			function caseWithStyle() {
michael@0:                             seed = 0;
michael@0:                             var outerDiv = document.createElement("div");
michael@0:                             outerDiv.dir = outerDir;
michael@0:                             outerDiv.appendChild(document.createTextNode(beforeSpan()));
michael@0:                             var span = document.createElement("span");
michael@0:                             span.dir = spanDir;
michael@0:                             span.setAttribute("class", "enclosed")
michael@0:                             span.appendChild(document.createTextNode(inSpan()));
michael@0:                             outerDiv.appendChild(span);
michael@0:                             outerDiv.appendChild(document.createTextNode(afterSpan()));
michael@0:                             return outerDiv;
michael@0: 			}
michael@0: 			elem.appendChild(caseWithStyle());
michael@0:                     }
michael@0: 		}
michael@0:             }
michael@0: 	}
michael@0:     }
michael@0: }