function loadIssue(){var theform;if(window.navigator.appName.toLowerCase().indexOf("microsoft")>-1)theform=document.LNav;else theform=document.forms["LNav"];if(theform['EPSelIssue:lbIssue'].length>0)goIssue(theform['EPSelIssue:lbIssue']);}function getSuppIssueId(){var issueId=false;var theform;if(window.navigator.appName.toLowerCase().indexOf("microsoft")>-1)theform=document.LNav;else theform=document.forms["LNav"];var rg=theform['EPSelIssue:rgSupplements'];if(rg){issueId=radioValue(rg);}return issueId;}function goSearch(theform){var issueId=getSuppIssueId();if(!issueId)issueId=theform['EPSelIssue:lbIssue'].value;setCookie('search','1');if(theform['EPSelIssue:lbIssue'].length>0){parent.frames['container'].location.href='../frames/search.aspx?issue='+issueId+'&query='+theform.txtQuery.value;}return false;}function selectIssue(issueId){if(issueId){if(parent.frames['content']){if(!window.opera)parent.frames['content'].location.replace('../frames/page.aspx?issue='+issueId+'&page=1');else parent.frames['content'].location.href='../frames/page.aspx?issue='+issueId+'&page=1';}if(parent.frames['pglst']){if(!window.opera)parent.frames['pglst'].location.replace('../frames/pagelist.aspx?issue='+issueId);else parent.frames['pglst'].location.href='../frames/pagelist.aspx?issue='+issueId;}}setCookie('issue',issueId);document.cookie='search=0;expires=Mon, 31 Dec 2001 18:18:33 GMT';}function goIssue(listbox){if(listbox){var issueId=listbox[listbox.selectedIndex].value;selectIssue(issueId);}return false;}function goGallery(issue){var issueId=getSuppIssueId();if(!issueId)issueId=issue;if(parent.frames['content']){if(!window.opera)parent.frames['content'].location.replace('../frames/pdfgallery.aspx?issue='+issueId);else parent.frames['content'].location.href='../frames/pdfgallery.aspx?issue='+issueId;}}