function displayForm(str) 
		{
			$("div[id='" +str+ "']").show();
		}
function hideForm(str) 
		{	
			$("div[id='" +str+ "']").hide();
		}
			


function changeAreas(obj) 
		{
			var count;
			var letters = new Array('b', 'c', 'd' , 'e', 'f');
   			var lettersToHide = new Array('g', 'h', 'i1', 'j', 'k', 'l', 'm', 'n', 'o', 'p' , 'q', 'r', 's', 't', 'u', 'v', 'w' , 'x', 'y', 'z', '1', '2', '3', '4' , '5');

			//hides all second level toggle divs
			for (count = 0; count < lettersToHide.length; count=count+1) 
					{
							hideForm(lettersToHide[count]);
					}
			// displays selected option as div, hides all others
			for (count = 0; count < letters.length; count=count+1)
					{
						letters[count] == obj.value ? displayForm(letters[count]) : hideForm(letters[count]);
					}

			//resets the hidden forms to their default option
			var subForms = new Array();
			subForms = document.getElementsByName("subForm"); 
			for (var i = 0; i < subForms.length; i++)
				{
					var obj = document.getElementsByName("subForm").item(i);
					obj.value = 'default';
				}
//added to skip encoded url created by ephox.
				document.getElementById('map').data='http://maps.google.com/maps/ms?hl=en&ie=UTF8&msa=0&msid=107135723298921299075.00048d002e9081326988b&ll=51.8141,-2.278633&spn=0.002321,0.00456&z=17&output=embed';

				document.getElementById('map1').data='http://maps.google.com/maps/ms?hl=en&ie=UTF8&msa=0&msid=107135723298921299075.00047fa47fb16ac3cfe54&ll=51.267368,-1.08155&spn=0. 00235,0.00456&z=17&output=embed';

		} // end of function

function displayQueryDetails(obj) 
		{
			var count;
			var letters = new Array('g', 'h', 'i1', 'j', 'k', 'l', 'm', 'n', 'o', 'p' , 'q', 'r', 's', 't', 'u', 'v', 'w' , 'x', 'y', 'z', '1', '2', '3', '4' , '5');
			for (count = 0; count < letters.length; count=count+1)
					{
						letters[count] == obj.value ? displayForm(letters[count]) : hideForm(letters[count]);
					}
if(obj.value == "g"){ 
	if(document.getElementById('map1') != null){
		(function(){var o=document.
getElementById('map1');var i=document.createElement('iframe');i.setAttribute
('src',o.getAttribute('data'));i.style.width=o.style.width;i.style.height=o.style.
height;o.parentNode.replaceChild(i,o);})();
}
	}

				
if(obj.value == "h"){ 
	if(document.getElementById('map') != null){
		(function(){var o=document.
getElementById('map');var i=document.createElement('iframe');i.setAttribute
('src',o.getAttribute('data'));i.style.width=o.style.width;i.style.height=o.style.
height;o.parentNode.replaceChild(i,o);})();
	}
}				

		} // end of function