function FloatingPopup (forceWindow) { this.ie = false; this.ud = false; if (forceWindow) this.up = true; else { this.up = false; if (window.createPopup) this.ie = true; else this.ud = true; } this.txt = null; this.title = ""; this.emptyUrl = null; this.createDiv = function () { div = document.createElement("div"); div.setAttribute ("style", "position:absolute;visibility:hidden"); document.body.appendChild (div); return div; }; if (this.ie) this.oPopup = window.createPopup(); else if (this.up) this.oPopup = null; else this.div = this.createDiv(); this.setContent = function (txt) { if (this.ie) this.oPopup.document.body.innerHTML = txt; else if (this.up) this.txt = txt; else this.div.innerHTML = txt; }; this.setTitle = function (txt) { this.title = txt; }; this.setEmptyUrl = function (url) { this.emptyUrl = url; } this.show = function (x, y, width, height) { if (this.ie) this.oPopup.show (x, y, width, height, document.body); else if (this.up) { var options = "toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,titlebar=no,dependent,width=" + width + ",height=" + height + ",left=" + x + ",top=" + y; var myUrl = "about:blank"; if (this.emptyUrl) myUrl = this.emptyUrl; this.oPopup = window.open(myUrl, "floatingPopup", options); if (this.title) this.oPopup.document.write("" + this.title + ""); this.oPopup.document.bgColor = window.document.bgColor; this.oPopup.that = this; this.oPopup.document.body.innerHTML = this.txt; } else { this.div.style.left = x + "px"; this.div.style.width = width + "px"; //this.div.style.height = height + "px"; if (y + this.div.scrollHeight > document.body.clientHeight) y = document.body.clientHeight - this.div.scrollHeight; y += document.body.scrollTop; if (y < 0) y = 0; this.div.style.top = y + "px"; this.div.style.visibility = "visible"; } }; this.getScrollWidth = function() { if (this.ie || this.up) return this.oPopup.document.body.scrollWidth; return this.div.scrollWidth; }; this.getScrollHeight = function() { if (this.ie || this.up) return this.oPopup.document.body.scrollHeight; return this.div.scrollHeight; }; this.hide = function(doClose) { if (this.ie) this.oPopup.hide(); else if (this.up) this.oPopup.close(); else { this.div.style.visibility = "hidden"; if (doClose) this.div.innerHTML = ""; } }; } var _popupwidth = -1; var _popupposx; var _popupposy; var _popuptimer = null; var _popupstr; var _popupwho = null; var _popupdiv = null; var _popuptextdiv = null; function _getWindowHeight() { var myHeight = 0; if( typeof( window.innerWidth ) == 'number' ) { //Non-IE myHeight = window.innerHeight; } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) { //IE 6+ in 'standards compliant mode' myHeight = document.documentElement.clientHeight; } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) { //IE 4 compatible myHeight = document.body.clientHeight; } return myHeight; } function _getDivHeight(divobj) { var h = divobj.offsetHeight; var obj = divobj.firstChild; while (obj != null) { if (obj.nodeName == "DIV") h += obj.offsetHeight; obj = obj.nextSibling; } return h; } function _getDivWidth(divobj) { var w = divobj.offsetWidth; var obj = divobj.firstChild; while (obj != null) { if (obj.nodeName == "DIV" && w < obj.offsetWidth) w = obj.offsetWidth; obj = obj.nextSibling; } return w; } function _setDivWidth() { if (_popupwidth == -1) return; _popupdiv.style.width = _popupwidth + "px"; var obj = _popupdiv.firstChild; while (obj != null) { if (obj.nodeName == "DIV") obj.style.width = _popupwidth + "px"; obj = obj.nextSibling; } } function _getPopupScreenPos() { var oleft = _popupposx + 5; var otop = _popupposy + 5; var height = _getWindowHeight(); var divheight = _getDivHeight(_popupdiv); var divwidth = _getDivWidth(_popupdiv); if (_popupwho) { otop = 0; obj = _popupwho; do { if (obj.scrollTop) otop -= obj.scrollTop; } while (obj = obj.parentNode); obj = _popupwho; do { otop = otop + obj.offsetTop; } while (obj = obj.offsetParent); otop += _popupwho.offsetHeight; if ((otop + divheight) > height) otop = otop - divheight - _popupwho.offsetHeight; } else if ((otop + divheight) > height) otop = _popupposy - divheight; if ((oleft + divwidth) > document.body.clientWidth) oleft = document.body.clientWidth - divwidth - 1; oleft += document.documentElement.scrollLeft; if (oleft < 0) oleft = 0; otop += document.documentElement.scrollTop; if (otop < 0) otop = 0; return [oleft, otop]; } function _showPopup() { _popuptextdiv.innerHTML = _popupstr; _popupdiv.style.visibility = "visible"; _popupdiv.style.display = "block"; _popupdiv.style.position = "absolute"; _setDivWidth (); var pos = _getPopupScreenPos (); _popupdiv.style.top = pos[1] + "px"; _popupdiv.style.left = pos[0] + "px"; _setDivWidth (); } function showPopup(event, str, popDiv, textDiv, minWidth) { if (minWidth) _popupwidth = minWidth; if (popDiv) { _popupdiv = popDiv; if (textDiv) _popuptextdiv = textDiv; else _popuptextdiv = popDiv; } else { _popupdiv = document.createElement ("div"); _popupdiv.style.visibility = "hidden"; _popupdiv.style.display = "none"; _popupdiv.style.padding = "1px"; _popupdiv.style.fontFamily = "verdana"; _popupdiv.style.fontSize = "8pt"; _popupdiv.style.border = "1px solid black"; document.body.appendChild (_popupdiv); _popuptextdiv = _popupdiv } if (!event) event = window.event; _popupposx = event.clientX; _popupposy = event.clientY; _popupstr = str; _popupwho = (typeof event.target != 'undefined') ? event.target : event.srcElement; _showPopup(); } function closeFloatPopup() { if (_popupdiv == null) return; _popupdiv.style.visibility = "hidden"; _popupdiv.style.display = "none"; }