////////////////////////////////////////////////////////////////////////////

// Variables to conditionally write different blocks of code for an issue

////////////////////////////////////////////////////////////////////////////



























// These three variables are defined in the issue.js file associated with each issue of a journal

// var prevIssueLink = "some link or nothing";

// var currIssueLink = "some month and year";

// var nextIssueLink = "some link or nothing";



// One variable is defined in the current_issue.js file associated with a particular journal

// var currentIssue = "some month and year";



var currIssueNav = "";

var currIssueName = "";



if (currIssueLink == currentIssue) {

	currIssueName = "Current Issue";

} else {

	currIssueName = currIssueLink;

}



if ((prevIssueLink) || (nextIssueLink)) {



	currIssueNav = "<p class=\"article-toc-navigation\">";



	if (prevIssueLink) {

		currIssueNav += "<a href=\"" + prevIssueLink + "\" class=\"link-list-link\"><img src=\"/all_images/bullet_arrow_article_previous.gif\" width=\"13\" height=\"8\" alt=\"Previous Issue\" border=\"0\" align=\"bottom\" />Previous Issue</a>"; 

		if (nextIssueLink) {

			currIssueNav += "&nbsp;|&nbsp;<a href=\"" + nextIssueLink + "\" class=\"link-list-link\">Next Issue<img src=\"/all_images/bullet_arrow_article_next.gif\" width=\"13\" height=\"8\" alt=\"next page\" border=\"0\" align=\"bottom\" /></a></p>";

		} else {

			currIssueNav += "<span class=\"article-navigation-off\">&nbsp;|&nbsp;Next Issue<img src=\"/all_images/bullet_arrow_article_next_off.gif\" width=\"13\" height=\"8\" alt=\"next page\" border=\"0\" align=\"bottom\" /></span></p>";

		}



	} else {

		currIssueNav += "<span class=\"article-navigation-off\"><img src=\"/all_images/bullet_arrow_article_previous_off.gif\" width=\"13\" height=\"8\" alt=\"Previous Issue\" border=\"0\" align=\"bottom\" />Previous Issue &nbsp;|</span>&nbsp;<a href=\"" + nextIssueLink + "\" class=\"link-list-link\">Next Issue<img src=\"/all_images/bullet_arrow_article_next.gif\" width=\"13\" height=\"8\" alt=\"next page\" border=\"0\" align=\"bottom\" /></a></p>";

	}



} else {



	currIssueNav = "";



}



if (currIssueName == "Current Issue") {

	currIssueCue = "<img src=\"/all_images/options_menu_publications_arrow_on.gif\" width=\"14\" height=\"10\" alt=\"arrow\" border=\"0\" align=\"bottom\" />";

} else {

	currIssueCue = "<img src=\"/all_images/options_menu_publications_arrow.gif\" width=\"14\" height=\"10\" alt=\"arrow\" border=\"0\" align=\"bottom\" />";

}