// JavaScript Document

$(document).ready(function() {
  
  	$("#nav li#home a").hover(
		function() {
			$(this).find("img").attr("src","/img/nav-home-RO.jpg");
		}, function() {
			$(this).find("img").attr("src","/img/nav-home.jpg");
		}
	);
	
	$("#marquee").marquee();
	
	$("#profile-nav li ul").hide();
	$("#profile-nav li a:not(#profile-nav li ul li a)").css("background-image", "url(/img/bg-arrow-closed.jpg)");
	$("#profile-nav li a:not(#profile-nav li ul li a)").click(function() {
		$("#profile-nav li ul").hide();
		$(this).parent().find("ul").toggle();
		$(this).parent().siblings().find("a:not(#profile-nav li ul li a)").css("background-image", "url(/img/bg-arrow-closed.jpg)");
		$(this).css("background-image", "url(/img/bg-arrow-open.jpg)");
		return false;													   
	 });
	
	var pathname = window.location.pathname;
	if (pathname == "/project-profiles/air-supported-overview.php" || pathname == "/project-profiles/air-supported-mi-athclub.php" || pathname == "/project-profiles/air-supported-structure-gvalleyathclub.php" || pathname == "/project-profiles/air-supported-structure-rice-sports-dome.php") {
		$("ul#air-supported").show();	
	} else if (pathname == "/project-profiles/custom-tension-structures-overview.php" || pathname == "/project-profiles/custom-tension-structures-logan.php" || pathname == "/project-profiles/custom-tension-structures-auckland-airport.php" || pathname == "/project-profiles/custom-tension-structures-nerangrail.php" || pathname == "/project-profiles/custom-tension-structures-guanare.php" || pathname == "/project-profiles/custom-tension-structures-challengesvcstations.php" || pathname == "/project-profiles/custom-tension-structure-honolulu-airport.php" || pathname == "/project-profiles/custom-tension-structure-bakersfield.php" || pathname == "/project-profiles/custom-tension-structure-edinburgh-mall.php" || pathname == "/project-profiles/custom-tension-structure-nautica.php" || pathname == "/project-profiles/custom-tension-structure-verizon.php") {
		$("ul#custom-tension").show();	
	} else if (pathname == "/project-profiles/pre-engineered-tension-overview.php" || pathname == "/project-profiles/pre-engineered-tension-structure-automfr.php" || pathname == "/project-profiles/pre-engineered-tension-structures-buffington.php" || pathname == "/project-profiles/pre-engineered-tension-structure-aquaticctr.php" || pathname == "/project-profiles/pre-engineered-tension-structure-bballfacility.php" || pathname == "/project-profiles/pre-engineered-tension-structure-gaming.php" || pathname == "/project-profiles/pre-engineered-tension-structure-northstar-church.php") {
		$("ul#pre-engineered").show();	
	}
	
	$(".enlarge").click(function() {
		$("#overlay").fadeIn();
		var chimage = $(this).attr("href");
		$('<img src="' + chimage + '" border="0" class="chenlarge" />').appendTo('body');
		$("#closeimage").fadeIn();
		return false;
	});
	
	$('<p>Click to enlarge</p>').appendTo('a.enlarge');
	
	$("#overlay").click(function() {
		$(this).fadeOut();
		$(".chenlarge").fadeOut();
		$("#closeimage").fadeOut();
	});
	$("#closeimage").click(function() {
		$("#overlay").fadeOut();
		$(".chenlarge").fadeOut();
		$(this).fadeOut();
		return false;
	});
	
});