/*
* Function to open a popup window
* @param url
* the url to open
*/
function popwin(url) {
window.open(url, "", "toolbar=yes,menubar=no,status=no,width=640,height=500,scrollbars=yes,resize=yes");
}
/*
* Function to create a printer-friendly version of the page
* requires: content in title, div with id="content" (in all pages of the site)
*/
function pf() {
var t = document.getElementsByTagName("title");
var title = t[0].innerHTML;
c = document.getElementById("content").innerHTML;
var newWin;
newWin = window.open("","","toolbar=yes,menubar=no,status=no,width=640,height=500,scrollbars=yes,resize=yes");
newWin.document.write('');
newWin.document.write('');
newWin.document.write('');
newWin.document.write('');
newWin.document.write('');
newWin.document.write('');
newWin.document.write('TAIR\n');
newWin.document.write('\n');
newWin.document.write('\n');
newWin.document.write('
\n');
newWin.document.write('\n');
newWin.document.write('\n');
newWin.document.close();
}
/*
* Function to show/hide elements in a definition list and swap images
* @param elem
* Returns the current element
* @param hide_elem
* returns the tag name of the element to hide
*/
function show_hide(elem, hide_elem) {
div = elem.parentNode.parentNode;
elem_to_hide = div.getElementsByTagName(hide_elem);
img = elem.childNodes[0];
if (img.src.indexOf('icon_minus.gif') != -1) { // swap to plus image
img.src = 'i/icon_plus.gif';
img.alt = 'expand';
}
else { // swap to minus image
img.src = 'i/icon_minus.gif';
img.alt = 'contract';
}
for (i=0; i elements go over dropdowns
* @param elem
* the element hovered over (link)
* @param state
* the state of the hover (true for hover, false for unhover)
*/
function dropdownFix(elem, state) {
ul = elem.parentNode.getElementsByTagName('ul')[0];
if (ul) {
navElem = document.getElementById('nav');
iframe = document.getElementById('iefix');
if (state) {
iframe.style.width = ul.offsetWidth; // width of the ul
iframe.style.height = ul.offsetHeight; // height of the ul
if (elem.parentNode.offsetLeft > 0) {
iframe.style.left = navElem.offsetLeft + elem.parentNode.offsetLeft - 1; // position of the #nav div + position of the li - 1
}
else {
iframe.style.left = navElem.offsetLeft + elem.parentNode.offsetLeft; // position of the #nav div + position of the li
}
iframe.style.top = 100; // 100px from the top
ul.style.zIndex = 30;
iframe.style.zIndex = 1;
iframe.style.display = "block";
}
else {
iframe.style.display = "none";
}
}
}
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