// detects the section which the page lives in and displays the block of links for that section
// when you add a section or link, you must add in the following an additional case.

// At present the .length test is performed on sectionLinkA array. This is because it is the LONGEST array, 
// not because it is the FIRST array. So if you introduce a longer array, you must change the line:
//  for(var i=0; i<sectionLinkA.length; i++) to read  for(var i=0; i<sectionLinkMyNewArray.length; i++)
// SEE ACCOMPANYING DOCUMENTATION
var sectionLinkA = new Array ("welcome");
var sectionLinkB = new Array ("contact");
var sectionLinkC = new Array ("find");
var sectionLinkD = new Array ("cur", "cur_career");
var sectionLinkE = new Array ("per");
var sectionLinkF = new Array ("grad", "grad_course", "grad_former");
var sectionLinkG = new Array ("bgo", "bgo_tours", "bgo_disc", "bgo_info");
var sectionLinkH = new Array ("ica");
var sectionLinkI = new Array ("coll", "coll_ab", "col_meet");
var sectionLinkJ = new Array ("links");
var sectionLinkK = new Array ("highlight");


var parentNameA = "Home"
var parentNameB = "Contact"
var parentNameC =  "Find People"
var parentNameD =  "Current Students"
var parentNameE =  "Prospective Students"
var parentNameF =  "Graduates"
var parentNameG =  "Burke-Gaffney Observatory"
var parentNameH = "Institute for Computational Astrophysics"
var parentNameI =  "Colloquia & Meetings"
var parentNameJ = "External Links"
var parentNameK = "Department Highlights Archive"


var links_urlD = new Array ("cur_career.html");
var links_textD = new Array ("Career Questions");

var links_urlF = new Array ("grad_course.html", "grad_former.html");
var links_textF = new Array ("Courses", "Former students");

var links_urlG = new Array ("bgo_tours.html", "bgo_disc.html", "bgo_info.html");
var links_textG = new Array ("Tours", "Research", "Night Sky Information");

var links_urlI = new Array ("coll_ab.html", "col_meet.html");
var links_textI = new Array ("Abstracts", "Meetings");

// gets the full path for use later 
var thisPage=String((this.location));
//document.write(thisPage)
// This means that pages must have unique names within sections - ie, not 10 pahes all called welcome.html on the same level
// this takes the above variable and strips out the extraneous path components and 
// makes a name for the page, eg 'www.smu.ca/academic/science/welcome.html' becomes just 'welcome'
var loc= String((thisPage));
loc=loc.split("/");
loc=loc[loc.length-1].split(".");
loc=loc[loc.length-2];

function sectionDetect()
{
	//sectionLinkB here was used because it is the longest array in the page. If you adda  longer array, or if sectionLinkB is shortened
	//then the new longest array name must be used
for(var i=0; i<sectionLinkG.length; i++)
 {

switch (loc) 
{
	
case sectionLinkA[i]:
   document.write('<a href="welcome.html" class="menu1thispage">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')

   
break
	 
case sectionLinkB[i]:
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1thispage">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')
   
break
		
case sectionLinkC[i]:
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1thispage">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')
 
break
 
 
case sectionLinkD[i]:  
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1thispage">' + parentNameD + '</a><br /><a href="' +links_urlD[0]+'" class="menu2">' +links_textD[0]+'</a></br>')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')
	 
break 
 
case sectionLinkE[i]:
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1thispage">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')
 
break
 
case sectionLinkF[i]:
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1thispage">' + parentNameF + '</a><br /><a href="' +links_urlF[0]+'" class="menu2">' +links_textF[0]+'</a></br><a href="' +links_urlF[1]+'" class="menu2">' +links_textF[1]+'</a></br>')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')
break
  
case sectionLinkG[i]:
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1thispage">' + parentNameG + '</a><br /><a href="' +links_urlG[0]+'" class="menu2">' +links_textG[0]+'</a></br><a href="' +links_urlG[1]+'" class="menu2">' +links_textG[1]+'</a></br><a href="' +links_urlG[2]+'" class="menu2">' +links_textG[2]+'</a></br>')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')

break

case sectionLinkH[i]:
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1thispage">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')
	 
break

case sectionLinkI[i]:
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1thispage">' + parentNameI + '</a><br /><a href="' +links_urlI[0]+'" class="menu2">' +links_textI[0]+'</a></br><a href="' +links_urlI[1]+'" class="menu2">' +links_textI[1]+'</a></br>')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')
	 
break

case sectionLinkJ[i]:
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1thispage">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1">' + parentNameK + '</a><br />')
	 
break
	 	 
case sectionLinkK[i]: 
   document.write('<a href="welcome.html" class="menu1">' + parentNameA + '</a><br />')
   document.write('<a href="contact.html" class="menu1">' + parentNameB + '</a><br />')
   document.write('<a href="find.html" class="menu1">' + parentNameC + '</a><br />')
   document.write('<a href="cur.html" class="menu1">' + parentNameD + '</a><br />')
   document.write('<a href="per.html" class="menu1">' + parentNameE + '</a><br />')
   document.write('<a href="grad.html" class="menu1">' + parentNameF + '</a><br />')
   document.write('<a href="bgo.html" class="menu1">' + parentNameG + '</a><br />')
   document.write('<a href="ica.html" class="menu1">' + parentNameH + '</a><br />')
   document.write('<a href="coll.html" class="menu1">' + parentNameI + '</a><br />')
   document.write('<a href="links.html" class="menu1">' + parentNameJ + '</a><br />')
   document.write('<a href="highlight.html" class="menu1thispage">' + parentNameK + '</a><br />')
	 
break


}

}
}

sectionDetect (); 
// Delete the line below if the site doesn't need a related links table.
// If it needs a related links table then complete the table below
 document.write('<br /><br /><table width="100%" border="0" cellspacing="0" cellpadding="4" >')
 document.write('<tr><td bgcolor="#FAF6EB" class="border"><strong>Related Links</strong></td></tr>')
document.write ('<tr><td valign="top" class="borderbottomleftright"><a href="http://www.smu.ca/academic/science/">Faculty of Science</a><br><a href="http://www.smu.ca/conted/online/" target="_blank">WebCT</a><br><a href="http://www.ap.smu.ca/demos/" target="_blank">Physics Video Demos</a><br><a href="http://www.ace-net.ca/" target="_blank">ACEnet</a><br><a href="http://www.ap.stmarys.ca/community/connections/physics_pres.html" target="_blank">In-school Presentations</a><br><a href="http://www.ap.smu.ca/%7Esmuaps" target="_blank"> SMU Astronomy and Physics Society (SMUAPS)</a></td></tr>');
document.write('</td></tr>  <tr><td>&nbsp;</td></tr><tr><td>&nbsp;</td></tr></table>')