/* Script by: www.jtricks.com
 * Version: 20070301
 * Latest version:
 * www.jtricks.com/javascript/window/box.html
 */
// Moves the box object to be directly beneath an object.
function move_box(an, box)
{
    var cleft = 0;
    var ctop = 0;
    var obj = an;

    while (obj.offsetParent)
    {
        cleft += obj.offsetLeft;
        ctop += obj.offsetTop;
        obj = obj.offsetParent;
    }
    
     
    box.style.left = cleft + 'px';

    ctop += an.offsetHeight + 8;

    // Handle Internet Explorer body margins,
    // which affect normal document, but not
    // absolute-positioned stuff.
    if (document.body.currentStyle &&
        document.body.currentStyle['marginTop'])
    {
        ctop += parseInt(
            document.body.currentStyle['marginTop']);
    }

    
    box.style.top = ctop + 'px';
}

// Javascript absolute popup:
// Shows a box if it wasn't shown yet or is hidden
// or hides it if it is currently shown
function show_hide_box(an, width, height, borderStyle)
{
    var href = an.href;
    var boxdiv = document.getElementById(href);

    if (boxdiv != null)
    {
        if (boxdiv.style.display=='none')
        {
            // Show existing box, move it
            // if document changed layout
            move_box(an, boxdiv);
            boxdiv.style.display='block';

            bringToFront(boxdiv);

            // Workaround for Konqueror/Safari
            if (!boxdiv.contents.contentWindow)
                boxdiv.contents.src = href;
        }
        else
            // Hide currently shown box.
            boxdiv.style.display='none';
        return false;
    }

    // Create box object through DOM
    boxdiv = document.createElement('div');

    // Assign id equalling to the document it will show
    boxdiv.setAttribute('id', href);

    boxdiv.style.display = 'block';
    boxdiv.style.position = 'absolute';
    boxdiv.style.width = width + 'px';
    boxdiv.style.height = height + 'px';
    boxdiv.style.border = borderStyle;
    boxdiv.style.textAlign = 'right';
    boxdiv.style.padding = '4px';
    boxdiv.style.background = '#FFFFFF';
    document.body.appendChild(boxdiv);

    var offset = 0;

    // Remove the following code if 'Close' hyperlink
    // is not needed.
    var close_href = document.createElement('a');
    close_href.setAttribute("id", "closepopup");
   
    close_href.href = 'javascript:void(0);';
    close_href.onclick = function()
        { show_hide_box(an, width, height, borderStyle); }
    close_href.appendChild(document.createTextNode('Close'));
    boxdiv.appendChild(close_href);
    // this style works in irm.net pages, but couldn't get it to work with Custom/../*.htm ?
    document.getElementById("closepopup").className="PopupClose";
    offset = close_href.offsetHeight;
    // End of 'Close' hyperlink code.

    var contents = document.createElement('iframe');
    //contents.scrolling = 'no';
    contents.overflowX = 'hidden';
    contents.overflowY = 'scroll';
    contents.frameBorder = '0';
    contents.style.width = width + 'px';
    contents.style.height = (height - offset) + 'px';

    boxdiv.contents = contents;
    boxdiv.appendChild(contents);

    move_box(an, boxdiv);

    if (contents.contentWindow)
        contents.contentWindow.window.location.replace(
            href);
    else
        contents.src = href;

    // The script has successfully shown the box,
    // prevent hyperlink navigation.
    return false;
}

function getAbsoluteDivs()
{
    var arr = new Array();
    var all_divs = document.body.getElementsByTagName("DIV");
    var j = 0;

    for (i = 0; i < all_divs.length; i++)
        if (all_divs.item(i).style.position=='absolute')
        {
            arr[j] = all_divs.item(i);
            j++;
        }

    return arr;
}

function bringToFront(obj)
{
    if (!document.getElementsByTagName)
        return;

    var divs = getAbsoluteDivs();
    var max_index = 0;
    var cur_index;

    // Compute the maximal z-index of
    // other absolute-positioned divs
    for (i = 0; i < divs.length; i++)
    {
        var item = divs[i];
        if (item == obj ||
            item.style.zIndex == '')
            continue;

        cur_index = parseInt(item.style.zIndex);
        if (max_index < cur_index)
        {
            max_index = cur_index;
        }
    }

    obj.style.zIndex = max_index + 1;
}

//Centered popup:
/* Script by: www.jtricks.com
 * Version: 20070703
 * Latest version:
 * www.jtricks.com/javascript/window/box_centered.html
 */
var has_inner = typeof(window.innerWidth) == 'number';
var has_element = document.documentElement
    && document.documentElement.clientWidth;

// Moves the box object to be centered on current
// viewable area of the page
function center_box(box, width, height)
{
    cleft = has_inner
        ? pageXOffset + 
          (window.innerWidth - width)/2
        : has_element
          ? document.documentElement.scrollLeft + 
            (document.documentElement.clientWidth - width)/2
          : document.body.scrollLeft + 
            (document.body.clientWidth - width)/2;

    ctop = has_inner
        ? pageYOffset + (window.innerHeight - height)/2
        : has_element
          ? document.documentElement.scrollTop + 
            (document.documentElement.clientHeight - height)/2
          : document.body.scrollTop + 
            (document.body.clientHeight - height)/2;

    box.style.left = cleft > 0 ? cleft + 'px' : '0px';
    box.style.top = ctop > 0 ? ctop + 'px' : '0px';
}


// Moves the box object to be centered horizontally on current
// viewable area of the page
function horiz_center_box(an, box, width, height, verticalAdjust) {
     cleft = has_inner
        ? pageXOffset + 
          (window.innerWidth - width)/2
        : has_element
          ? document.documentElement.scrollLeft + 
            (document.documentElement.clientWidth - width)/2
          : document.body.scrollLeft + 
            (document.body.clientWidth - width)/2;

    var obj = an;
    var ctop = 0;
    while (obj.offsetParent)
    {
        ctop += obj.offsetTop;
        obj = obj.offsetParent;
    }
    
    ctop += an.offsetHeight + 8;

    // Handle Internet Explorer body margins,
    // which affect normal document, but not
    // absolute-positioned stuff.
    if (document.body.currentStyle &&
        document.body.currentStyle['marginTop'])
    {
        ctop += parseInt(
            document.body.currentStyle['marginTop']);
    }

    ctop += verticalAdjust;

    box.style.left = cleft > 0 ? cleft + 'px' : '0px';
    box.style.top = ctop > 0 ? ctop + 'px' : '0px';
}

// Hides other alone popup boxes that might be displayed
function hide_other_alone(obj)
{
    if (!document.getElementsByTagName)
        return;

    var all_divs = document.body.getElementsByTagName("DIV");

    for (i = 0; i < all_divs.length; i++)
    {
        if (all_divs.item(i).style.position != 'absolute' ||
            all_divs.item(i) == obj ||
            !all_divs.item(i).alonePopupBox)
        {
            continue;
        }

        all_divs.item(i).style.display = 'none';
    }
    return;
}

// Shows a box if it wasn't shown yet or is hidden
// or hides it if it is currently shown
function show_hide_centered_box(an, width, height, borderStyle) {
      show_hide_centered_href(
        an.href, width, height, borderStyle);
    return false;
}


// Shows a box if it wasn't shown yet or is hidden
// or hides it if it is currently shown
function show_hide_centered_href(href, width, height, borderStyle)
{
    var boxdiv = document.getElementById(href);

    if (boxdiv != null)
    {
        if (boxdiv.style.display=='none')
        {
            hide_other_alone(boxdiv);
            // Show existing box, move it
            // if document changed layout
            center_box(boxdiv, width, height);
            boxdiv.style.display='block';

            // Workaround for Konqueror/Safari
            if (!boxdiv.contents.contentWindow)
                boxdiv.contents.src = href;
        }
        else
            // Hide currently shown box.
            boxdiv.style.display='none';
        return false;
    }

    hide_other_alone(null);

    // Create box object through DOM
    boxdiv = document.createElement('div');

    // Assign id equalling to the document it will show
    boxdiv.setAttribute('id', href);

    // Add object identification variable
    boxdiv.alonePopupBox = 1;

    boxdiv.style.display = 'block';
    boxdiv.style.position = 'absolute';
    boxdiv.style.width = width + 'px';
    boxdiv.style.height = height + 'px';
    boxdiv.style.border = borderStyle;
    boxdiv.style.textAlign = 'right';
    boxdiv.style.padding = '4px';
    boxdiv.style.background = '#FFFFFF';
    document.body.appendChild(boxdiv);

    var offset = 0;

    // Remove the following code if 'Close' hyperlink
    // is not needed.
    var close_href = document.createElement('a');
    close_href.href = 'javascript:void(0);';
    close_href.onclick = function()
    {
        show_hide_centered_href(href, width, height, borderStyle);
    }

    close_href.appendChild(document.createTextNode('Close'));
    boxdiv.appendChild(close_href);
    offset = close_href.offsetHeight;
    // End of 'Close' hyperlink code.

    var contents = document.createElement('iframe');
    //contents.scrolling = 'no';
    contents.overflowX = 'hidden';
    contents.overflowY = 'scroll';
    contents.frameBorder = '0';
    contents.style.width = width + 'px';
    contents.style.height = (height - offset) + 'px';

    boxdiv.contents = contents;
    boxdiv.appendChild(contents);

    center_box(boxdiv, width, height);

    if (contents.contentWindow)
    //contents.contentWindow.document.location.replace(
        contents.contentWindow.window.location.replace(   
            href);
    else
        contents.src = href;

    // The script has successfully shown the box,
    // prevent hyperlink navigation.
    return;
}



// Shows a box if it wasn't shown yet or is hidden
// or hides it if it is currently shown
// use negative verticalAdjust to push box up vertically
function show_hide_horiz_centered_box(an, width, height, borderStyle, verticalAdjust)
{
    show_hide_horiz_centered_href(
        an.href, width, height, borderStyle, an, verticalAdjust);
    return false;
}

// Shows a box if it wasn't shown yet or is hidden
// or hides it if it is currently shown
function show_hide_horiz_centered_href(href, width, height, borderStyle, an, verticalAdjust)
{
    var boxdiv = document.getElementById(href);

    if (boxdiv != null)
    {
        if (boxdiv.style.display=='none')
        {
            hide_other_alone(boxdiv);
            // Show existing box, move it
            // if document changed layout
            horiz_center_box(an, boxdiv, width, height, verticalAdjust);
            boxdiv.style.display='block';

            // Workaround for Konqueror/Safari
            if (!boxdiv.contents.contentWindow)
                boxdiv.contents.src = href;
        }
        else
            // Hide currently shown box.
            boxdiv.style.display='none';
        return false;
    }

    hide_other_alone(null);

    // Create box object through DOM
    boxdiv = document.createElement('div');

    // Assign id equalling to the document it will show
    boxdiv.setAttribute('id', href);

    // Add object identification variable
    boxdiv.alonePopupBox = 1;

    boxdiv.style.display = 'block';
    boxdiv.style.position = 'absolute';
    boxdiv.style.width = width + 'px';
    boxdiv.style.height = height + 'px';
    boxdiv.style.border = borderStyle;
    boxdiv.style.textAlign = 'right';
    boxdiv.style.padding = '4px';
    boxdiv.style.background = '#FFFFFF';
    document.body.appendChild(boxdiv);

    var offset = 0;

    // Remove the following code if 'Close' hyperlink
    // is not needed.
    var close_href = document.createElement('a');
    close_href.href = 'javascript:void(0);';
    close_href.onclick = function()
    {
        show_hide_horiz_centered_href(href, width, height, borderStyle, an, verticalAdjust);
    }

    close_href.appendChild(document.createTextNode('Close'));
    boxdiv.appendChild(close_href);
    offset = close_href.offsetHeight;
    // End of 'Close' hyperlink code.

    var contents = document.createElement('iframe');
    //contents.scrolling = 'no';
    contents.overflowX = 'hidden';
    contents.overflowY = 'scroll';
    contents.frameBorder = '0';
    contents.style.width = width + 'px';
    contents.style.height = (height - offset) + 'px';

    boxdiv.contents = contents;
    boxdiv.appendChild(contents);

    horiz_center_box(an, boxdiv, width, height, verticalAdjust);

    if (contents.contentWindow)
        contents.contentWindow.window.location.replace(
            href);
    else
        contents.src = href;

    // The script has successfully shown the box,
    // prevent hyperlink navigation.
    return;
}



/************************************************************************************************************
(C) www.dhtmlgoodies.com, October 2005  Tooltip
	
This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.	
	
Updated:	
March, 11th, 2006 - Fixed positioning of tooltip when displayed near the right edge of the browser.
April, 6th 2006, Using iframe in IE in order to make the tooltip cover select boxes.
		
Terms of use:
You are free to use this script as long as the copyright message is kept intact. However, you may not
redistribute, sell or repost it without our permission.
	
Thank you!
	
www.dhtmlgoodies.com
Alf Magne Kalleland
	
************************************************************************************************************/
var dhtmlgoodies_tooltip = false;
var dhtmlgoodies_tooltipShadow = false;
var dhtmlgoodies_shadowSize = 4;
var dhtmlgoodies_tooltipMaxWidth = 200;
var dhtmlgoodies_tooltipMinWidth = 100;
var dhtmlgoodies_iframe = false;
var tooltip_is_msie = (navigator.userAgent.indexOf('MSIE') >= 0 && navigator.userAgent.indexOf('opera') == -1 && document.all) ? true : false;

function showTooltip(e, tooltipTxt) {

    var bodyWidth = Math.max(document.body.clientWidth, document.documentElement.clientWidth) - 20;

    if (!dhtmlgoodies_tooltip) {
        dhtmlgoodies_tooltip = document.createElement('DIV');
        dhtmlgoodies_tooltip.id = 'dhtml_tooltip';
        dhtmlgoodies_tooltipShadow = document.createElement('DIV');
        dhtmlgoodies_tooltipShadow.id = 'dhtml_tooltipShadow';

        document.body.appendChild(dhtmlgoodies_tooltip);
        document.body.appendChild(dhtmlgoodies_tooltipShadow);

        if (tooltip_is_msie) {
            dhtmlgoodies_iframe = document.createElement('IFRAME');
            dhtmlgoodies_iframe.frameborder = '5';
            dhtmlgoodies_iframe.style.backgroundColor = '#FFFFFF';
            dhtmlgoodies_iframe.src = '#';
            dhtmlgoodies_iframe.style.zIndex = 100;
            dhtmlgoodies_iframe.style.position = 'absolute';
            document.body.appendChild(dhtmlgoodies_iframe);
        }

    }

    dhtmlgoodies_tooltip.style.display = 'block';
    dhtmlgoodies_tooltipShadow.style.display = 'block';
    if (tooltip_is_msie) dhtmlgoodies_iframe.style.display = 'block';

    var st = Math.max(document.body.scrollTop, document.documentElement.scrollTop);
    if (navigator.userAgent.toLowerCase().indexOf('safari') >= 0) st = 0;
    var leftPos = e.clientX + 10;

    dhtmlgoodies_tooltip.style.width = null; // Reset style width if it's set 
    dhtmlgoodies_tooltip.innerHTML = tooltipTxt;
    dhtmlgoodies_tooltip.style.left = leftPos + 'px';
    dhtmlgoodies_tooltip.style.top = e.clientY + 10 + st + 'px';


    dhtmlgoodies_tooltipShadow.style.left = leftPos + dhtmlgoodies_shadowSize + 'px';
    dhtmlgoodies_tooltipShadow.style.top = e.clientY + 10 + st + dhtmlgoodies_shadowSize + 'px';

    if (dhtmlgoodies_tooltip.offsetWidth > dhtmlgoodies_tooltipMaxWidth) {	/* Exceeding max width of tooltip ? */
        dhtmlgoodies_tooltip.style.width = dhtmlgoodies_tooltipMaxWidth + 'px';
    }

    var tooltipWidth = dhtmlgoodies_tooltip.offsetWidth;
    if (tooltipWidth < dhtmlgoodies_tooltipMinWidth) tooltipWidth = dhtmlgoodies_tooltipMinWidth;


    dhtmlgoodies_tooltip.style.width = tooltipWidth + 'px';
    dhtmlgoodies_tooltipShadow.style.width = dhtmlgoodies_tooltip.offsetWidth + 'px';
    dhtmlgoodies_tooltipShadow.style.height = dhtmlgoodies_tooltip.offsetHeight + 'px';

    if ((leftPos + tooltipWidth) > bodyWidth) {
        dhtmlgoodies_tooltip.style.left = (dhtmlgoodies_tooltipShadow.style.left.replace('px', '') - ((leftPos + tooltipWidth) - bodyWidth)) + 'px';
        dhtmlgoodies_tooltipShadow.style.left = (dhtmlgoodies_tooltipShadow.style.left.replace('px', '') - ((leftPos + tooltipWidth) - bodyWidth) + dhtmlgoodies_shadowSize) + 'px';
    }

    if (tooltip_is_msie) {
        dhtmlgoodies_iframe.style.left = dhtmlgoodies_tooltip.style.left;
        dhtmlgoodies_iframe.style.top = dhtmlgoodies_tooltip.style.top;
        dhtmlgoodies_iframe.style.width = dhtmlgoodies_tooltip.offsetWidth + 'px';
        dhtmlgoodies_iframe.style.height = dhtmlgoodies_tooltip.offsetHeight + 'px';

    }

}

function hideTooltip() {
    dhtmlgoodies_tooltip.style.display = 'none';
    dhtmlgoodies_tooltipShadow.style.display = 'none';
    if (tooltip_is_msie) dhtmlgoodies_iframe.style.display = 'none';
}