// ---------------
// Toggles visibility of the specified element.
// ---------------
function toggleVisibility(elemId)
{
var elem = document.getElementById(elemId);
if (elem)
{
if (elem.style.display == 'none')
{
elem.style.display = 'block';
}
else
{
elem.style.display = 'none';
}
}
}
// ------------------------------------------------------------
// Changes the height of a number of elements so they are the same
// height. The input param is an array with elements-id:s.
// ------------------------------------------------------------
function adaptElementHeight(divNameArr, minHeight)
{
// This script messes up the page when it's displayed in EPi's
// edit mode so we need this rather ugly work-around to prevent
// the script from running when the page is viewed in edit mode.
if (window.parent.name == 'EditPanel')
{
return;
}
var height = minHeight;
var divArr = Array();
// Loop over all the divs to get the height if the highest
for (i = 0; i < divNameArr.length; i++)
{
divArr[i] = document.getElementById(divNameArr[i]);
if (divArr[i])
{
// We set the height to auto to erase any previously hardcoded pixel
// values which will otherwise prevent this function from running correctly
// more than one time. It's useful to be able to call this function
// again when dynamic content is displayed on the page.
divArr[i].style.height = 'auto';
if (divArr[i].clientHeight > height)
{
height = divArr[i].clientHeight;
}
}
}
// Set the height for all divs
for (i = 0; i < divArr.length; i++)
{
if (divArr[i])
{
divArr[i].style.height = height + 'px';
}
}
}
// ------------------------------------------------------------
// Sets the height of all the children of the specified element
// to the height of the highest child.
// ------------------------------------------------------------
function adaptChildHeight(parentId)
{
// This script messes up the page when it's displayed in EPi's
// edit mode so we need this rather ugly work-around to prevent
// the script from running when the page is viewed in edit mode.
if (window.parent.name == 'EditPanel')
{
return;
}
var parentElement = document.getElementById(parentId);
if (parentElement)
{
var maxHeight = 0;
// Loop over all children to find the maxHeight
for (i = 0; i < parentElement.childNodes.length; i++)
{
if (parentElement.childNodes[i].clientHeight > maxHeight)
{
maxHeight = parentElement.childNodes[i].clientHeight;
}
}
// Loop over all children and set the height
for (i = 0; i < parentElement.childNodes.length; i++)
{
if (parentElement.childNodes[i].style &&
(parentElement.childNodes[i].style.clear != 'both'))
{
parentElement.childNodes[i].style.height = maxHeight + 'px';
}
}
}
}
// ------------------------------------------------------------
// This function will fire a click event on the specified control when the
// enter key is pressed in a text field. Attach this function to the
// onkeypress-event on the text field like this:
//
// ------------------------------------------------------------
function fireClickOnEnter(evt, controlId)
{
var control = document.getElementById(controlId);
var keyCode = (typeof window.event == 'object') ? window.event.keyCode : evt.keyCode;
// If enter is pressed -> fire click-event on the control
if (control && (keyCode == 13))
{
control.focus();
control.click();
return false;
}
else
{
return true;
}
}
// ------------------------------------------------------------
// This function will fire a postbackon the specified control when the
// enter key is pressed in a text field. Attach this function to the
// onkeypress-event on the text field like this:
//
// ------------------------------------------------------------
function postbackOnEnter(evt, controlId)
{
var keyCode = (typeof window.event == 'object') ? window.event.keyCode : evt.keyCode;
// If enter is pressed -> do a postback
if (keyCode == 13)
{
__doPostBack(controlId,'');
return false;
}
else
{
return true;
}
}
// ------------------------------------------------------------
// Returns the x coordinate of the specified object
// ------------------------------------------------------------
function findPosX(obj)
{
var curleft = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curleft += obj.offsetLeft
obj = obj.offsetParent;
}
}
else if (obj.clientLeft)
{
curleft += obj.clientLeft;
}
return curleft;
}
// ------------------------------------------------------------
// Returns the y coordinate of the specified object
// ------------------------------------------------------------
function findPosY(obj)
{
var curtop = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curtop += obj.offsetTop
obj = obj.offsetParent;
}
}
else if (obj.clientTop)
{
curtop += obj.clientTop;
}
return curtop;
}
// ------------------------------------------------------------
// Builds an html-page for printing
// ------------------------------------------------------------
function printPage(pagename, appRoot)
{
if (!window.print)
{
window.status = 'No print';
return;
}
// Get the main content area and other stuff we need
var contentdiv = document.getElementById('PrintDiv');
if (contentdiv)
{
var contentHtml = '
