/**
 * ...
 * @author Donny
 */

	var currentTallest = 0;
	var currentRowStart = 0;
	var rowDivs = new Array();

	function setConformingHeight(el, newHeight) {
	 // set the height to something new, but remember
	 // the original height in case things change
	 el.data("originalHeight", (el.data("originalHeight") == 
		   undefined) ? (el.height()) : (el.data("originalHeight")));
	 el.height(newHeight);
	}

	function getOriginalHeight(el) {
	 // if the height has changed, send the originalHeight
	 return (el.data("originalHeight") == undefined) ? 
			  (el.height()) : (el.data("originalHeight"));
	}

	function columnConform(column) {
		// find the tallest DIV in the row, and set
	 // the heights of all of the DIVs to match it.
	 $(column).each(function(index) {

	  if(currentRowStart != $(this).position().top) {

	   // we just came to a new row.  Set all the heights on the completed row
	   for(currentDiv = 0 ; currentDiv < rowDivs.length ; currentDiv++)
		   setConformingHeight(rowDivs[currentDiv], currentTallest);

	   // set the variables for the new row
	   rowDivs.length = 0; // empty the array
	   currentRowStart = $(this).position().top;
	   currentTallest = getOriginalHeight($(this));
	   rowDivs.push($(this));

	  } else {

	   // another div on the current row.
	   // Add it to the list and check if it's taller
	   rowDivs.push($(this));
	   currentTallest = (currentTallest < getOriginalHeight($(this))) ? 
						(getOriginalHeight($(this))) : (currentTallest);

	  }
	  // do the last row
	  for(currentDiv = 0 ; currentDiv < rowDivs.length ; currentDiv++)
		  setConformingHeight(rowDivs[currentDiv], currentTallest);

	 });

	}