/***********************************************
* Switch Menu 
***********************************************/

if (document.getElementById){ //DynamicDrive.com change
document.write('<style type="text/css">\n')
document.write('.notice{display: none;}\n')
document.write('</style>\n')

}
// uncheck Radio and clear fields for netscape
function RadioCheck() {
	
	document.naming.acknowledgement[0].checked = false;
document.naming.acknowledgement[1].checked =false;
/* document.naming.In_memory_honor_class_of[0].checked = false;
document.naming.In_memory_honor_class_of[1].checked =false;

document.naming.In_memory_honor_class_of2[0].checked = false;
document.naming.In_memory_honor_class_of2[1].checked =false; */

document.naming.This_tree_is_a_gift[0].checked =false;
document.naming.This_tree_is_a_gift[1].checked = false;
document.naming.This_tree_is_a_gift[2].checked =false;
document.naming.This_tree_is_a_gift[3].checked = false;
document.naming.tree_info_line1.value = ""; 
document.naming.tree_info_line2.value = ""; 

document.naming.additional_tree_info_line1.value = ""; 
document.naming.additional_tree_info_line2.value = ""; 

}

function get_radio_value (which, form, radio_array) { 
var i; 

for (i = 0; i < radio_array . length; ++ i)
	{
	if (radio_array [i] . checked) 
	{
		if (which == "1")
		{
			/* if (radio_array [i].value == "In class of")
				{
				form.tree_info_line3.value = radio_array [i].value;
				form.tree_info_line1.value = "";
				}
					else 
					{ */
					form.tree_info_line1.value = radio_array [i].value;
					/* form.tree_info_line3.value = "";
					} */
		}
		else  
		{
			/* if (radio_array [i].value == "In class of")
				{
				form.additional_tree_info_line3.value = radio_array [i].value;
				form.additional_tree_info_line1.value = "";
				}
				else
				{ */
					form.additional_tree_info_line1.value = radio_array [i].value;
					/* form.additional_tree_info_line3.value = " ";
				} */
		}
			
	}

	}
}


function restrictinput(maxlength,e,placeholder){ 
if (window.event&&event.srcElement.value.length>=maxlength)
return false
else if (e.target&&e.target==eval(placeholder)&&e.target.value.length>=maxlength){
var pressedkey=/[a-zA-Z0-9\.\,\/]/ //detect alphanumeric keys
if (pressedkey.test(String.fromCharCode(e.which)))
e.stopPropagation()
}
}




function ShowContent(obj, the_radio){
	if(the_radio.checked == true) 
		SwitchMenu(obj);
}

	
function SwitchMenu(obj){
	if(document.getElementById){
		
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); 
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="notice") 
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
	
}

/* function getRadioObject() {

 var isNS4=document.layers?true:false;
var isIE=document.all?true:false;
var isNS6=!isIE&&document.getElementById?true:false;

if(document.getElementById && document.getElementById("acknowledgement")) {
	return document.getElementById("acknowledgement");
   }
   else if (document.all && document.all("acknowledgement")) {  
	return document.all("acknowledgement");
   } 
   else if (document.layers && document.layers["acknowledgement"]) { 
	return document.layers["acknowledgement"];
   } else {
	return false;
   }
   
} */