function adjustLayout()
    {
	//Get natural heights
	var bHeight = xHeight("body");
	var nHeight = xHeight("nav");
	var iHeight = xHeight("info");	
	//Find the maximum height
	var maxHeight = Math.max(bHeight, Math.max(iHeight, nHeight));
	//Assign max height to both cols, min 400
	if(maxHeight<400){
	    maxHeight=400;
		}
	xHeight("body", maxHeight);
	xHeight("nav", maxHeight);
	xHeight("info", maxHeight);
	}
	
//Image Swap script
function ChangePic(img_name,img_src)
    {
    document[img_name].src=img_src;
    };
	
function NewWindow(mypage,myname,w,h,scroll,pos)
    {
	if(pos=="random"){LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;}
	if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;}
	else if((pos!="center" && pos!="random") || pos==null){LeftPosition=0;TopPosition=20}
	settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=yes,menubar=no,toolbar=no,resizable=no';
	win=window.open(mypage,myname,settings);
	}