// veithsymposium.com
// javascript functions for manipulating style sheet values
// by nick poulos 7/9/2008



function getWindowHeight_old() {
	
	var winH = screen.availHeight;
	
	winH = winH - 75;
	
	//var body = document.getElementById('mainbody');
	
	//body.style.minHeight = winH + "px";
	
	var left_shadow = document.getElementById('left_shadow');
	
	left_shadow.style.minHeight = winH + "px";
	
	var right_shadow = document.getElementById('right_shadow');
	
	right_shadow.style.minHeight = winH + "px";
	
}

function getHeight() {
	
	var page_container = document.getElementById('container');
	
	winH = page_container.clientHeight;
	
	var left_shadow = document.getElementById('left_shadow');
	
	left_shadow.style.minHeight = winH + "px";
	
	var right_shadow = document.getElementById('right_shadow');
	
	right_shadow.style.minHeight = winH + "px";
	
}

function alertSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  window.alert( 'Width = ' + myWidth );
  window.alert( 'Height = ' + myHeight );
}

function getHeightOld() {
	
	var size_container = document.getElementById('container').clientHeight;
	var size_headernav = document.getElementById('header_nav').clientHeight;
	var size_content = document.getElementById('content').clientHeight;
	var size_footer = document.getElementById('footer').clientHeight;

	size_combined = size_header+size_headernav+size_content+size_footer+4;
	
	var left_shadow = document.getElementById('left_shadow');
	
	left_shadow.style.minHeight = size_combined + "px";
	left_shadow.style.height = size_combined + "px";
	
	var right_shadow = document.getElementById('right_shadow');
	
	right_shadow.style.minHeight = size_combined + "px";
	right_shadow.style.height = size_combined + "px";
}