newb questions.. I have two variables p and d I want to do something like
<?php
// check to see if p = wall
	if ($p == 'wall') 
echo "<h2>Fall Protection	 - Wall Anchors</h2>	"

	//check what subproduct d is 
  if ($d == 'thru')
include("Products/wall-thru-bolt.html");
	
  elseif ($d == 'pip')
include("Products/wall-pip.html"); 
	 
  elseif ($d == 'adhesive') 
include("Products/wall-adhesive.html"); 
		
			else 
include("Products/wall-thru-bolt.html");
 include("Products/wall-pip.html");
 include("Products/wall-adhesive.html"); 

//if p <> wall then check to see if p = roof
	
	elseif ($p == 'roof'){
	echo "<h2> Roof Anchors </h2>"
//check what subproduct d is
 if (d=='foo') 
include("produts/foo.html";
elseif (d=='"fi')
include ("products/fi.html")
else 
echo " i can't find your product"
//can't find p then
Else
echo " I can't find the P product