td_1 = "Overview"
td_1_1 = "Library Overview" 
url_1_1 = "Overview/_Body.htm"
td_1_2 = "Changes"
url_1_2 = "Overview/Changes.htm"
td_1_3 = "Example"
url_1_3 = "Overview/Example.htm"
td_1_4 = "FAQ"
url_1_4 = "Overview/FAQ.htm"
td_1_5 = "Rounding"
url_1_5 = "Overview/Rounding.htm"
td_1_6 = "Deprecated"
url_1_6 = "Overview/Deprecated.htm"
td_1_7 = "License" 
url_1_7 = "Overview/License.htm"

td_2 = "Internet"
td_2_1 = "Clipper at SourceForge"
url_2_1 = "%http://sourceforge.net/projects/polyclipping/"
td_2_2 = "Clipper at angusj.com"
url_2_2 = "%http://www.angusj.com/delphi/clipper.php"