// termsSwap.js
// Swaps Terms and Conditions button and shows/hides the terms and conditions text depending on state of button
// Jonathan Russell e:jonathan@macphoenix.com p:631-403-0818 t:@macphoenix
// 30 Dec 2009

// dependent on js.query for $functions

var topNavGlobal;
var subNavGlobal;
var dir = "images/olp_nav_images/" ;

$(document).ready(function(){ 
   $(".verbiage, .ols_div, .ind_sol_div").hide();
});

function navOnLoad(topNav, subNav) {
	var nav
	if (topNav == "ols") {
		document.getElementById("olp-services").src = dir + "tn-olp-services-ro.gif" ;
		$(".ols_div").show();
	}
	if (topNav == "ind_sol") {
		document.getElementById("industry-solutions").src = dir + "tn-industry-solutions-ro.gif" ;
		$(".ind_sol_div").show();
	}
	if (subNav != "") {
		var subSect = subNav;
		subSect_id = document.getElementById(subSect) ;
		if (topNav == 'ols') {
			nav = "bn";
		}
		if (topNav == 'ind_sol') {
			nav = "isbn";
		}
		subSect_id.src = dir + nav + "-" + subSect + "-ro.gif" ;
	}
	topNavGlobal = topNav;
	subNavGlobal = subNav;
}


function swapButton() {
	var id = document.getElementById('termsButton');
	var idString = id.src ;
	if (idString.match('_down.gif')) {
		id.src = 'images/terms-button.gif' ;
		id.width = '132';
		$(".verbiage").hide("fast");
	} else {
		id.src = 'images/terms-button_down.gif' ;
		id.width = '146';
		$(".verbiage").show("normal");
	}
}

function rollover(image, nav) {
	var img_id = document.getElementById(image);
	var img_id_src = img_id.src ;
	var img_base = dir + nav + "-" + image + ".gif" ;
	
	var ols_img = document.getElementById("olp-services");
	var ind_sol_img = document.getElementById("industry-solutions");

	if (img_id_src.match(img_base)) { //on mouseover
		img_id.src = dir + nav + "-" + image + "-ro.gif" ;
		if (image == "olp-services") {
			$(".ind_sol_div").hide("fast");
			$(".ols_div").slideDown("normal");
			ind_sol_img.src = dir + "tn-industry-solutions.gif";
		}
		if (image == "industry-solutions") {
			$(".ols_div").hide("fast");
			$(".ind_sol_div").slideDown("normal");
			ols_img.src = dir + "tn-olp-services.gif";
		}
		if (image == "savings-calculator") {
			$(".ols_div, .ind_sol_div").hide("fast");
		  ols_img.src = dir + "tn-olp-services.gif";
		  ind_sol_img.src = dir + "tn-industry-solutions.gif";
		}
		if (nav == "bn") {
			$(".ols_div").show();
			ols_img.src = dir + "tn-olp-services-ro.gif";
			ind_sol_img.src = dir + "tn-industry-solutions.gif";
		}
		if (nav == "isbn") {
			$(".ind_sol_div").show();
			ols_img.src = dir + "tn-olp-services.gif";
			ind_sol_img.src = dir + "tn-industry-solutions-ro.gif";
		}
	} else { //on mouseout
		img_id.src = img_base ;
		if (image == "olp-services" || image == "industry-solutions") {
			$(".ols_div, .ind_sol_div").hide();
		}
		if (nav == "bn" || nav == "isbn") {
			$(".ols_div, .ind_sol_div").hide();	
			ols_img.src = dir + "tn-olp-services.gif";
			ind_sol_img.src = dir + "tn-industry-solutions.gif";
		}
		if (topNavGlobal) { 
			navOnLoad(topNavGlobal, subNavGlobal);
		}
	}
}