//--- Indien ajax
//--- prototype.js moet geladen zijn
var ua = navigator.userAgent
var cssFilters = ((ua.indexOf("MSIE 5.5") >= 0 || ua.indexOf("MSIE 6") >= 0 || ua.indexOf("MSIE 7") >= 0) && ua.indexOf("Opera") < 0) ? 1 : 0
var blnFiltersEnabled = 0
var tbody
var intMouseX = 0;
var intMouseY = 0;
var blnIE = (document.all) ? 1 : 0
var blnDom = (document.getElementById) ? 1 : 0
//var popupwindow = document.getElementById('popupwindow');
var grabx = 0;
var graby = 0;
var orix = 0;
var oriy = 0;
var elex = 0;
var eley = 0;
var dragobj = null;
var intWindowWidth = 0;
var intWindowHeight = 0;
var intScrollTop = 0;
var intScrollLeft = 0;

//document.onmousemove = getMousePosition;

var strResult = '';
strResult += '<div id="popupwindow" style="position: absolute; top: -1000px; visibility: hidden; left: -1000px; z-index: 1000; width: 10px; height: 10px" onmousedown="grab(this);hideContent()" onmouseup="showContent()" onselectstart="return false">';
strResult += '	<table id="popupwindow_table" border="0" cellpadding="0" cellspacing="0" width="100%" height="100%">';
strResult += '		<tr>';
strResult += '			<td id="popupwindow_header">';
strResult += '				<table border="0" cellpadding="0" cellspacing="0" width="100%">';
strResult += '					<tr>';
strResult += '						<td id="popupwindow_header_text">&nbsp;</td>';
strResult += '						<td id="popupwindow_header_close" onClick="hidePopup()"><img src="/lcs/images/popup_close.gif" border="0" alt="Sluiten"/></td>';
strResult += '					</tr>';
strResult += '				</table>';
strResult += '			</td>';
strResult += '		</tr>';
strResult += '		<tr>';
strResult += '			<td valign="top" id="popupwindow_content" style="width: 100%; height: 100%">&nbsp;</td>';
strResult += '		</tr>';
strResult += '	</table>';
strResult += '	</div>';

document.write(strResult)


function hideContent() {
    document.getElementById('popupwindow_content').style.visibility = 'hidden'
}

function showContent() {
    document.getElementById('popupwindow_content').style.visibility = 'visible'
}



function showPopup(p_strHeader, p_strText, p_strURL, p_intWidth, p_intHeight) {
    var intOffsetX = 6;
    var intOffsetY = 6;
    var intLeft = 0;
    var intTop = 0;
    var popupwindow = document.getElementById('popupwindow');

    getMousePosition();
    getWindowSize();
    getScrollOffset();

    intMouseX = parseFloat(intMouseX);
    intMouseY = parseFloat(intMouseY);
    p_intWidth = parseFloat(p_intWidth);
    p_intHeight = parseFloat(p_intHeight);
    intOffsetX = parseFloat(intOffsetX);
    intOffsetY = parseFloat(intOffsetY);
    intWindowWidth = parseFloat(intWindowWidth);
    intWindowHeight = parseFloat(intWindowHeight);
    intScrollLeft = parseFloat(intScrollLeft);
    intScrollTop = parseFloat(intScrollTop);

    if ((intMouseX + p_intWidth + intOffsetX) >= (intWindowWidth - intScrollLeft)) {
        intLeft = (intMouseX - p_intWidth - intOffsetX);
    }
    else {
        intLeft = (intMouseX + intOffsetX);
    }

    if (intLeft < 0) {
        intLeft = intScrollLeft;
    }

    if ((intMouseY + p_intHeight + intOffsetY) >= (intWindowHeight - intScrollTop)) {
        intTop = (intMouseY - p_intHeight - intOffsetY);
    }
    else {
        intTop = (intMouseY + intOffsetY);
    }

    if (intTop < 0) {
        intTop = intScrollTop;
    }

    if (blnDom == false) {
        window.open(p_strURL, p_strHeader, 'width=' + p_intWidth + 'px,height=' + p_intHeight + 'px,left=' + intLeft + ',top=' + intTop + ',scrollbars=1');
    }
    else {
        if (p_strHeader == '') {
            p_strHeader = '&nbsp;';
        }

        getLoadingAnimation();

        document.getElementById('popupwindow_header_text').innerHTML = p_strHeader;

        popupwindow.style.width = p_intWidth + 'px';
        popupwindow.style.height = p_intHeight + 'px';
        popupwindow.style.left = intLeft + 'px';
        popupwindow.style.top = intTop + 'px';

        if (p_strText != '') {
            document.getElementById('popupwindow_content').innerHTML = p_strText;
        }

        if (p_strURL != '') {
            document.getElementById('popupwindow_content').innerHTML = "<iframe name='iframe_popupwindow' id='iframe_popupwindow' scrolling='auto' style='width: 100%; height: " + (p_intHeight - 25) + "px' frameborder='0' src='" + p_strURL + "'></iframe>";
        }

        popupwindow.style.visibility = 'visible';
    }
}


function resizePopup(p_intWidth, p_intHeight) {
    var popupwindow = document.getElementById('popupwindow');
    
    if (popupwindow) {
        popupwindow.style.width = p_intWidth + 'px';
        popupwindow.style.height = p_intHeight + 'px';
    }
}


function getLoadingAnimation() {
    document.getElementById('popupwindow_content').innerHTML = "<table border='0' width='100%' height='100%'><tr><td valign='middle' align='center'><img src='../images/loader.gif' border='0' width='32' height='32' alt=''/></td></tr></table>";
}


function hidePopup() {
    var popupwindow = document.getElementById('popupwindow');

    popupwindow.style.left = '-1000px';
    popupwindow.style.top = '-1000px';
    popupwindow.style.visibility = 'hidden';

    getLoadingAnimation();
}



function getMousePosition(e) {
    if (!e) e = window.event;

    if (e) {
        if (e.pageX || e.pageY) {
            intMouseX = e.pageX;
            intMouseY = e.pageY;
        }
        else if (e.clientX || e.clientY) {
            intMouseX = e.clientX + document.body.scrollLeft;
            intMouseY = e.clientY + document.body.scrollTop;
        }
    }
}



function getWindowSize() {
    if (blnIE == 1) {
        intWindowWidth = document.body.clientWidth;
        intWindowHeight = document.body.clientHeight;
    }
    else {
        intWindowWidth = window.innerWidth;
        intWindowHeight = window.innerHeight;
    }
}


function getScrollOffset() {
    if (typeof (window.pageYOffset) == 'number') {
        //Netscape compliant
        intScrollTop = window.pageYOffset;
        intScrollLeft = window.pageXOffset;
    }
    else if (document.body && (document.body.scrollLeft || document.body.scrollTop)) {
        //DOM compliant
        intScrollTop = document.body.scrollTop;
        intScrollLeft = document.body.scrollLeft;
    }
    else if (document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
        //IE6 standards compliant mode
        intScrollTop = document.documentElement.scrollTop;
        intScrollLeft = document.documentElement.scrollLeft;
    }
}


//Drag & Drop

var grabx = 0;
var graby = 0;
var orix = 0;
var oriy = 0;
var elex = 0;
var eley = 0;

var dragobj = null;

function falsefunc() {
    return false;
}

function grab(context) {
    getMousePosition()

    document.onmousedown = falsefunc;
    dragobj = context;
    dragobj.style.zIndex = 10;
    dragobj.style.cursor = 'move';
    document.onmousemove = drag;
    document.onmouseup = drop;
    grabx = intMouseX;
    graby = intMouseY;
    elex = orix = dragobj.offsetLeft;
    eley = oriy = dragobj.offsetTop;

}

function drag(e) {
    if (dragobj) {
        getMousePosition()

        elex = orix + (intMouseX - grabx);
        eley = oriy + (intMouseY - graby);

        dragobj.style.position = "absolute";
        dragobj.style.left = (elex).toString(10) + 'px';
        dragobj.style.top = (eley).toString(10) + 'px';
    }

    return false;
}

function drop() {
    if (dragobj) {
        dragobj.style.cursor = '';
        dragobj.style.zIndex = 0;
        dragobj = null;
    }

    document.onmouseup = null;
    document.onmousedown = null;
}