/*
DYNAMIC PAGE HEIGHTS
*/

// get the objects
var objMain = document.getElementById("main");
var objRightCol = document.getElementById("right_col");
var objLeftCol = document.getElementById("left_col");


// alert("wtf?");

// get the height of the main section
// var headerHeight = objHeader.offsetHeight;
var mainHeight = objMain.offsetHeight;
var rightColHeight = objRightCol.offsetHeight;
var leftColHeight = objLeftCol.offsetHeight;


// Determine which column is taller.
var pageHeight;
if (leftColHeight <= mainHeight) {
 	pageHeight = mainHeight;
	} else {
		pageHeight = leftColHeight;
		}


// alert("leftMenuHeight = " + leftMenuHeight + "\nmainHeight = " + mainHeight + "\nrightColHeight = " + rightColHeight + "\npageHeight = " + pageHeight);


// set minimum height
if (pageHeight < 800) {
	pageHeight = 800;
}

// pageHeight += 30;
objMain.style.height = pageHeight + "px";
objRightCol.style.height = pageHeight + "px";

var leftHeight = pageHeight - 25;
objLeftCol.style.height = leftHeight + "px";


// alert("objLeftMenu.style.height = " + objLeftMenu.style.height + "\nobjMain.style.height = " + objMain.style.height + "\nobjRightCol.style.height = " + objRightCol.style.height + "\nobjFooter.style.marginTop = " + objFooter.style.marginTop);