User:Proteins/unindent.js: Difference between revisions

Revision as of 11:40, 23 October 2008

Revision as of 11:48, 23 October 2008

Line 18:

var DD_element_index = 0;

var num_unindented_DD_elements = 0;

var parent_node;

// Colors to help sighted people after the unindenting

Line 29 ⟶ 31:

indent_level = 0;

// Find the parental DL element for this DD node

parent_node = temp_DD_element.parentNode;

if (!parent_node) { continue; }

while (parent_node.nodeName != "DL") {

parent_node = parent_node.parentNode;

if (!parent_node) { break; }

}

if (!parent_node) { continue; }

// Check whether that DL element has any DT elements

num_DT_elements = parent_node.getElementsByTagName("DT");

if (num_DT_elements > 0) { continue; } // if so, don't unindent to the higher level

} // closes loop over the DD elements of the document