title: jQuery to run after PHP load
body: <p>I'm working on a site using the Big Commerce platform. The cart page is built in snippets called by PHP. I don't have access to the PHP files. What I need to do is get the value of a span tag(at a given index) and retrieve the value, I use this value to determine what my minQTY text field should be. I want my code to run after the page has been loaded. However my script isn't working on the page. 
          </p>
  
  <pre><code>&lt;script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript"&gt;
  
  $(document).load(function(){
              $("a.CustomizeItemLink");
              $changeIndex = $("a.CustomizeItemLink").index('a.CustomizeItemLink');
              $change = $("a.CustomizeItemLink").length;
              $productTestArray = ['/american-boxwood-buxus/', '/lavander-crape-myrtle-lagerstroemia-fs/']
              $productLength = $productTestArray.length;
  
              for(i=0, j=0; i&lt;=$change, j&lt;=$productLength; i++, j++){
              $productTest = "http://www.tnnursery.net"; 
              $productTestValue = $("td.blah a").get(i);                    
              $productTest = "http://www.blah.net" + $productTestArray[j]; 
              $MD = $productTestValue;
              $MS = $productTest;
              $minQTYArray = ['100','100','75','50','25','20','15'];
              $cartSpanValue = $(".productAttributes td span:eq("+i+")").text();            
              $rdTestArray2 = ['6-12','12-18',"1-2'","2-3'","3-4'","4-5'","5-6'"];
              $arr2Test = jQuery.inArray($cartSpanValue, $rdTestArray2);
              $minQTYValue = $minQTYArray[$arr2Test];
              $cartQtyValue = $(".qtyInput:eq("+i+")").val();
  
              if($MD != $MS){
  
              }
              else{    
                  if($cartQtyValue &gt;= $minQTYValue){
  
                  }
                  else{
                      if ($arr2Test == -1){
                      $cartQtyValue = $(".qtyInput:eq(" + i + ")").val('100');    
                      }
                      else{
                      $cartQtyValue = $(".qtyInput:eq(" + i + ")").val($minQTYValue);  
                      alert($cartQtyValue);
                      }
                  }
              }
          }
  
      });
  });
  });
      &lt;/script&gt;
  </code></pre>
  
  <p></p>
  
  <pre><code>    &lt;/td&gt;
      &lt;td class="ProductName" colspan="1"&gt;
          &lt;a href="http://www.blah.net/blah-blah-blah/"&gt;Item Name1&lt;/a&gt;&lt;table class="productAttributes" cellpadding="0" cellspacing="2"&gt;
  &lt;tr&gt;
  &lt;td&gt;
      &lt;label&gt;Plant&amp;#8203; Size&amp;#8203;s:&lt;/label&gt;
  &lt;/td&gt;
  &lt;td&gt;
      &lt;span&gt;12-18&amp;#8203;&amp;quot;&lt;/span&gt;
  &lt;/td&gt;
  </code></pre>
  
  <p></p>
  
  <p>
      Change
              <br />
                  28500
              ()</p>
  
  <pre><code>        &lt;div style="display: none" class="WrappingOptions"&gt;
              Gift Wrapping:
  
              &lt;a href="#" onclick="Cart.ManageGiftWrapping('4eea86d587825');" style=""&gt;Add&lt;/a&gt;
              &lt;span style="display: none"&gt;
                  (&lt;a href="#" onclick="Cart.ManageGiftWrapping('4eea86d587825');"&gt;Change&lt;/a&gt; or &lt;a href="cart.php?action=remove_giftwrapping&amp;amp;item_id=4eea86d587825" onclick="return Cart.RemoveGiftWrapping();"&gt;Remove&lt;/a&gt;)
              &lt;/span&gt;
              &lt;br /&gt;
              &lt;span style="display: none"&gt;
                  Gift Message:
  
              &lt;/span&gt;
          &lt;/div&gt;
      &lt;/td&gt;
      &lt;td align="center" class="CartItemQuantity"&gt;
          &lt;span style="padding: 0; margin: 0;"&gt;&lt;input type="text" size="2" name="qty[4eea86d587825]" id="text_qty_4eea86d587825" class="qtyInput quantityInput" value="50"/&gt;&lt;/span&gt;
  
          &lt;div style=""&gt;
              &lt;a href="cart.php?action=remove&amp;amp;item=4eea86d587825" onclick="Cart.RemoveItem('4eea86d587825'); return false;" class="CartRemoveLink"&gt;Remove&lt;/a&gt;
          &lt;/div&gt;
      &lt;/td&gt;
  </code></pre>
  
  <p>My question is how do I set my jQuery to run after the PHP has been loaded into the page?</p>