// JavaScript Document
var W3CDOM = (document.createElement && document.getElementsByTagName);
var IE = (document.all);
var NS4 = (document.layers); //[give warning message or write out something]
var isMac = navigator.userAgent.indexOf("Mac") != -1
if (NS4) {
	 //alert ("This site does not support Netscape 4 browsers, please upgrade your browser, or wait for another page to load");
 }
//else
//if ((IE) && (isMac )) alert ("IE Mac not fully supported"); //as of september 22, IE on Mac not working correctly. Not sure why or if its worth pursuing.
//else
if (W3CDOM || IE) window.onload = init;

//
function init() {
	//is there a whatsnew div? if so make sure maincontent layer is sized larger.
	var nav = document.getElementById('maintbl'); //start at the main table to capture elements
	var divs = nav.getElementsByTagName('div'); //look at all DIVS in maintbl
	var excessWidth = 0;
	for (var i=0;i<divs.length;i++) { 
		 if (divs[i].attributes['id'].specified) { //IE method of checking attributes (a table) works in mozilla
		 	   if (/ContentLayer/i.test(divs[i].getAttributeNode('id').value)){
				  var targetDiv = divs[i].getAttributeNode('id').value;
				  var targetHeight = document.getElementById(targetDiv).offsetHeight;
				  
			   }
			   if ((/whatsnew/i.test(divs[i].getAttributeNode('id').value)) || (/message/i.test(divs[i].getAttributeNode('id').value))){
				  var testDiv = divs[i].getAttributeNode('id').value;
				  
				  var testHeight = document.getElementById(testDiv).offsetHeight;
				  
			   }
		 
		 }//end id spec

	  
  }//end loop
  if(targetHeight < testHeight) { 
  		newHeight = testHeight + 100 + "px";
	  	document.getElementById(targetDiv).style.height = newHeight;
	 }//end redo height
}//end of Function