var second_navs = new Array('shows_and_tickets_links','about_the_irt_links','artists_information_links','students_and_educators_links','support_the_irt_links');
var main_buttons = new Array('shows_and_tickets_nav','about_the_irt_nav','artists_information_nav','students_and_educators_nav','support_the_irt_nav');

function over_nav(current, mod_button, mod_list){
	// change over button
	var the_button = document.getElementById(mod_button);
	
	// change over second nav list
	//if(not_current == 'false'){
	//	if(document.getElementById("secondary_nav")){
	//		var the_list = document.getElementById(mod_list);
	//	}
	//}
	
	
	if(the_button.src.match("home")){
		//do nothing
	} else {
		// hide all lists
		//var hide_all_lists = new Array();
		//for(var i in second_navs){
			//alert(second_navs[i]);
		//	if(document.getElementById(second_navs[i])){
		//		hide_all_lists[i] = document.getElementById(second_navs[i]);
		//		hide_all_lists[i].style.display = 'none';
		//	}
		//}
		
		//change all buttons
		var change_all_buttons = new Array();
		for(var x in main_buttons){
			change_all_buttons[x] = document.getElementById(main_buttons[x]);
			var this_image = change_all_buttons[x].src;
			//if(/\d/.test(this_image)){ // wasn't working
			if(this_image.match("2")){
				var split_them = this_image.split('/'); // split image urls
				if(split_them[split_them.length - 1].match("2")){
					// split image filename
					var images_split = split_them[split_them.length - 1].split('2');
					var image_filename = images_split[0] + images_split[1];
				} else {
					var image_filename = split_them[split_them.length - 1];
				}
				change_all_buttons[x].src = '/files/image/' + image_filename;
			}
		}
	}
	
	// show over button and list
	var image_src = the_button.src;
	var split_it = image_src.split('/'); // split image url
	var image_split = split_it[split_it.length - 1].split('.'); // split image filename
	the_button.src = '/files/image/' + image_split[0] + '2.' + image_split[1]; // change image source
	//if(not_current == 'false'){
	//	if(document.getElementById("secondary_nav")){
	//		the_list.style.display = 'block';
	//	}
	//}
}

function out_nav(current, mod_button, mod_list){
	// change over button
	var the_button = document.getElementById(mod_button);
	
	// change over second nav list
	//if(not_current == 'false'){
	//	if(document.getElementById("secondary_nav")){
	//		var the_list = document.getElementById(mod_list);
	//	}
	//}
	
	if(the_button.src.match("home")){
		//do nothing
	} else {
		// hide all lists
		//var hide_all_lists = new Array();
		//for(var j in second_navs){
		//	if(document.getElementById(second_navs[j])){
		//		hide_all_lists[j] = document.getElementById(second_navs[j]);
		//		hide_all_lists[j].style.display = 'none';
		//	}
		//}
	}
	
	if(current != 'true'){
		var image_src = the_button.src;
		var split_it = image_src.split('/'); // split image url
		var image_split = split_it[split_it.length - 1].split('2'); // split image filename
		the_button.src = '/files/image/' + image_split[0] + image_split[1];
	}
	
	if(not_current == 'false'){
		// current section recall
		if(document.getElementById("secondary_nav")){
			var the_current_nav = document.getElementById(current_section);
			var the_current_links = document.getElementById(current_links);
			if(the_current_nav != undefined){
				var change_current = the_current_nav.src;
				//if(/\d/.test(change_current)){ // wasn't working
				if(change_current.match("2")){
					// do nothing
				} else {
					var split_it = change_current.split('/'); // split image url
					var image_split = split_it[split_it.length - 1].split('.'); // split image filename
					the_current_nav.src = '/files/image/' + image_split[0] + '2.' + image_split[1];
				}
				//the_current_links.style.display = 'block';
			}
		}
	}
}

function open_signup(){
	window.open('/forms/email_list.php','signup_page','scrollbars=yes,menubar=no,height=600,width=640,resizable=yes,toolbar=no,location=no,status=no');
}

function submitFormToFile(submitToFile){
	document.forms[0].target = 'submitPopUp';
	document.forms[0].action = '/forms/' + submitToFile;
	window.open('',document.forms[0].target,'scrollbars=yes,menubar=no,height=600,width=640,resizable=yes,toolbar=no,location=no,status=no');
	document.forms[0].submit();
	return false;
} // end submitThisForm

<!-- end of page -->