// Popup code
var gPopupMask = null;
var gPopupContainer = null;
var gPopFrame = null;
var gReturnFunc;
var gPopupIsShown = false;
var gTitle = "" ;
var gDefaultPage = "../../Modal/loading.html";
var imgClose = "../../Modal/close.gif"
var gHideSelects = false;
var gReturnVal = null;

var gTabIndexes = new Array();
// Pre-defined list of tags we want to disable/enable tabbing into
var gTabbableTags = new Array("A","BUTTON","TEXTAREA","INPUT","IFRAME");	

// If using Mozilla or Firefox, use Tab-key trap.
if (!document.all) {
	document.onkeypress = keyDownHandler;
}

/**
 * Initializes popup code on load.	
 */
function initPopUp() {
    var paths =location.pathname ;
    var arrp = paths.split("/") ;
    var lensp = arrp.length - 1 ;
    if (location.host.indexOf('localhost') > -1 )
    {  lensp-- ;  }
    var str = "" ;
    for (var ips = 1; ips < lensp ; ips++ )
    {  str += "../" ;  }

    str += 'Web_Bg/popup/' ;
    imgpth = str ;
    
    
	// Add the HTML to the body
	theBody = document.getElementsByTagName('BODY')[0];
	popmask = document.createElement('div');
	popmask.id = 'popupMask';
	popcont = document.createElement('div');
	popcont.id = 'popupContainer';
	popcont.innerHTML = '' +
	   
	   '<div id="popupInner">' +
	   '<div style="background:url('+imgpth+'BG-frame-O01.jpg); height:15px; display:block ">' + 
	   '<div style="float:left; "><img src="'+imgpth+'BG-frame-L02.jpg" alt=""/></div>' +
	   '<div style="float:right"><img src="'+imgpth+'BG-frame-R02.jpg" alt=""/></div></div>' + 
	   
	   '<div style="background:url('+imgpth+'BG-frame-L03.jpg) repeat-y left;">' + 
	   '<div style="background:url('+imgpth+'BG-frame-R03.jpg) repeat-y right; padding:0 15px 0 15px;">' + 
			'<div id="popupTitleBar" style="width:100%;height:20px; margin-top: -5px;">' +
				'<div id="popupTitle"></div>' +
				'<div id="popupControls">' +
				    '<a href="javascript:hidePopWin(false);" id="popCloseBox"><h2>CLOSE</h2></a>' +
				'</div>' +
			'</div>' +
			
			'<iframe src="'+ gDefaultPage +'" style="width:100%;height:96%;background-color:transparent;" scrolling="no" frameborder="0" allowtransparency="true" id="popupFrame" name="popupFrame" height="96%"></iframe>' +
			
	   '</div></div>' +
	   '<div style="background:url('+imgpth+'BG-frame-D01.jpg) repeat-x bottom ;height:15px;">' + 
	   '<div style="float:left; vertical-align:bottom"><img src="'+imgpth+'BG-frame-L01.jpg" alt=""/></div>' +
	   '<div style="float:right; vertical-align:bottom"><img src="'+imgpth+'BG-frame-R01.jpg" alt=""/></div></div>'	+
	   '</div>' ;
	  
	   
	theBody.appendChild(popmask);
	theBody.appendChild(popcont);
	
	gPopupMask = document.getElementById("popupMask");
	gPopupContainer = document.getElementById("popupContainer");
	gPopFrame = document.getElementById("popupFrame");	
	gTitle = document.getElementById("popupTitle");
	
	// check to see if this is IE version 6 or lower. hide select boxes if so
	// maybe they'll fix this in version 7?
	var brsVersion = parseInt(window.navigator.appVersion.charAt(0), 10);
	if (brsVersion <= 6 && window.navigator.userAgent.indexOf("MSIE") > -1) {
		gHideSelects = true;
	}
	
	// Add onclick handlers to 'a' elements of class submodal or submodal-width-height
	var elms = document.getElementsByTagName('a');
	for (i = 0; i < elms.length; i++) {
		if (elms[i].className.indexOf("submodal") == 0) { 
			// var onclick = 'function (){showPopWin(\''+elms[i].href+'\','+width+', '+height+', null);return false;};';
			// elms[i].onclick = eval(onclick);
			elms[i].onclick = function(){
				// default width and height
				var width = 400;
				var height = 200;
				// Parse out optional width and height from className
				params = this.className.split('-');
				if (params.length == 3) {
					width = parseInt(params[1]);
					height = parseInt(params[2]);
				}
				showPopWin(this.href,width,height,null); return false;
			}
		}
	}
}
addEvent(window, "load", initPopUp);

//function querySt(ji) {
//hu = window.location.search.substring(1);
//gy = hu.split("&");
//for (i=0;i<gy.length;i++) {
//ft = gy[i].split("=");
//if (ft[0] == ji) {
//return ft[1];
//}
//}
//}

//var koko = querySt("koko");

/*document.write(koko);
document.write("<br>");
document.write(hu);*/
 /**
	* @argument width - int in pixels
	* @argument height - int in pixels
	* @argument url - url to display
	* @argument returnFunc - function to call when returning true from the window.
	* @argument showCloseBox - show the close box - default true
	*/

function showPopWin(url, width, height, returnFunc, showCloseBox, showTitle,loadpage) {
	// show or hide the window close widget
	//alert(window.location.search.substring(1)) ;
	url = url.toLowerCase() ;
	url = url.replace("gid=12","code=fl");
	url = url.replace("gid=22","code=si");
	url = url.replace("gid=20","code=tq");
	
	hu = window.location.search.substring(1);
	if(!(url.indexOf('code=r') != -1 || url.indexOf('code=l') != -1))
	{
	    (url.indexOf("?") != -1)? url += "&" : url += "?" ;
	    url +=  hu ;
	    if (url.indexOf("nopop_term.aspx") > -1) {  location = url.replace("nopop_term.aspx", "contact_investment_assurance.aspx" ); return false ; }
	}

	
	if (url.indexOf('disclaimer.aspx') != -1)
	{ height = 390 ; }
	else if (url.indexOf("ido_contact_popup.aspx") != -1)
	{ height = 505; width = 830; }
	
	else if (url.indexOf("code=l") != -1)
	{ height = 370 ; }
	else if (url.indexOf('code=r') != -1)
	{ height = 330 ; }
	
	else if (url.indexOf('code=ta') != -1)
	{ height = 670 ; width = 810 ; }
	else if (url.indexOf('code=wa') != -1)
	{ height = 650 ; width = 810 ; }
	
	else if (url.indexOf('code=tq') != -1)
	{ height = 560 ; width = 810 ; }
	else if (url.indexOf('code=wq') != -1)
	{ height = 550 ; width = 810 ; }
	
	else if (url.indexOf('code=aa') != -1)
	{ height = 600 ; width = 820 ; }
	else if (url.indexOf('code=sa') != -1)
	{ height = 610 ; width = 900 ; }
	
	else if (url.indexOf('code=fl') != -1)
	{ height = 390; }
	else if (url.indexOf('code=si') != -1)
	{ height = 390 ; }
	else if (url.indexOf('code=mo') != -1 )
	{ height = 520; }
    else if (url.indexOf('code=pv') != -1 )
    { height = 450; width = 700; }
	
	else if (url.indexOf('code=ace') != -1)
	{ height = 510; width = 750; }
	else if (url.indexOf('code=arq') != -1)
	{ height = 490; width = 750; }
	else if (url.indexOf('code=ipq') != -1)
	{ height = 670; width = 840; }
	else if (url.indexOf('code=mf') != -1)
	{ height = 620; width = 880; }

	
//	else if (url.indexOf('contact_invest_funds.aspx') != -1 && document.all)
//	{ height -= 20 ; }
//

	if (document.all) { height += 15; }
	
	//height += 75 ;
	//if (!document.all) { height -= 10 ; }
	
	if (showCloseBox == null || showCloseBox == true) {
		document.getElementById("popCloseBox").style.display = "block";
	} else {
		document.getElementById("popCloseBox").style.display = "none";
	}

	document.getElementById("popCloseBox").href= "javascript:hidePopWin(false,'"+ loadpage +"');" ;
		
	gPopupIsShown = true;
	disableTabIndexes();
	gPopupMask.style.display = "block";
	gPopupContainer.style.display = "block";
	// calculate where to place the window on screen
	centerPopWin(width, height);
	
	var titleBarHeight = parseInt(document.getElementById("popupTitleBar").offsetHeight, 10);


	gPopupContainer.style.width = (width) + "px";
	gPopupContainer.style.height = (height+titleBarHeight) + "px";
	
	setMaskSize();

	// need to set the width of the iframe to the title bar width because of the dropshadow
	// some oddness was occuring and causing the frame to poke outside the border in IE6
	gPopFrame.style.width = parseInt(document.getElementById("popupTitleBar").offsetWidth, 10) + "px";
	gPopFrame.style.height = height  + "px";
	
	// set the url
	gPopFrame.src = url;
	
	gReturnFunc = returnFunc;
	// for IE
	if (gHideSelects == true) {
		hideSelectBoxes();
	}
	
//	if ((showTitle == null || showTitle == false) && !(showCloseBox == null || showCloseBox == true)) {
//		document.getElementById("popupTitleBar").style.display = "none";
//	} else {
//		gTitle.innerHTML= showTitle ;
//	}

	window.setTimeout("setPopTitle();", 600);
}

//
var gi = 0;
function centerPopWin(width, height) {
	if (gPopupIsShown == true) {
		if (width == null || isNaN(width)) {
			width = gPopupContainer.offsetWidth;
		}
		if (height == null) {
			height = gPopupContainer.offsetHeight;
		}
		
		//var theBody = document.documentElement;
		var theBody = document.getElementsByTagName("BODY")[0];
		//theBody.style.overflow = "hidden";
		var scTop = parseInt(getScrollTop(),10);
		var scLeft = parseInt(theBody.scrollLeft,10);
	
		setMaskSize();
		
		//window.status = gPopupMask.style.top + " " + gPopupMask.style.left + " " + gi++;
		
		var titleBarHeight = parseInt(document.getElementById("popupTitleBar").offsetHeight, 10);
		
		var fullHeight = getViewportHeight();
		var fullWidth = getViewportWidth();
		
		gPopupContainer.style.top = (scTop + ((fullHeight - (height+titleBarHeight)) / 2)) + "px";
		gPopupContainer.style.left =  (scLeft + ((fullWidth - width) / 2)) + "px";
		
		//alert(fullWidth + " " + width + " " + gPopupContainer.style.left);
	}
}
addEvent(window, "resize", centerPopWin);
addEvent(window, "scroll", centerPopWin);
window.onscroll = centerPopWin;


/**
 * Sets the size of the popup mask.
 *
 */
function setMaskSize() {
	var theBody = document.getElementsByTagName("BODY")[0];
			
	var fullHeight = getViewportHeight();
	var fullWidth = getViewportWidth();
	
	// Determine what's bigger, scrollHeight or fullHeight / width
	if (fullHeight > theBody.scrollHeight) {
		popHeight = fullHeight;
	} else {
		popHeight = theBody.scrollHeight;
	}
	
	if (fullWidth > theBody.scrollWidth) {
		popWidth = fullWidth;
	} else {
		popWidth = theBody.scrollWidth;
	}
	
	gPopupMask.style.height = popHeight + "px";
	gPopupMask.style.width = popWidth + "px";
}

/**
 * @argument callReturnFunc - bool - determines if we call the return function specified
 * @argument returnVal - anything - return value 
 */

function hidePopWin(callReturnFunc , loadpage) {
    
	gPopupIsShown = false;
	var theBody = document.getElementsByTagName("BODY")[0];
	theBody.style.overflow = "";
	restoreTabIndexes();
	if (gPopupMask == null) {
		return;
	}
	gPopupMask.style.display = "none";
	gPopupContainer.style.display = "none";
	if (callReturnFunc == true && gReturnFunc != null) {
		// Set the return code to run in a timeout.
		// Was having issues using with an Ajax.Request();
		gReturnVal = window.frames["popupFrame"].returnVal;
		window.setTimeout('gReturnFunc(gReturnVal);', 1);
	}
	gPopFrame.src = gDefaultPage;
	// display all select boxes
	if (gHideSelects == true) {
		displaySelectBoxes();
	}
	
	if (loadpage == "1")
	{ parent.window.location.reload();  } 
}

/**
 * Sets the popup title based on the title of the html document it contains.
 * Uses a timeout to keep checking until the title is valid.
 */
function setPopTitle() {
	return;
	if (window.frames["popupFrame"].document.title == null) {
		window.setTimeout("setPopTitle();", 10);
	} else {
		document.getElementById("popupTitle").innerHTML = window.frames["popupFrame"].document.title;
	}
}

// Tab key trap. iff popup is shown and key was [TAB], suppress it.
// @argument e - event - keyboard event that caused this function to be called.
function keyDownHandler(e) {
    if (gPopupIsShown && e.keyCode == 9)  return false;
}

// For IE.  Go through predefined tags and disable tabbing into them.
function disableTabIndexes() {
	if (document.all) {
		var i = 0;
		for (var j = 0; j < gTabbableTags.length; j++) {
			var tagElements = document.getElementsByTagName(gTabbableTags[j]);
			for (var k = 0 ; k < tagElements.length; k++) {
				gTabIndexes[i] = tagElements[k].tabIndex;
				tagElements[k].tabIndex="-1";
				i++;
			}
		}
	}
}

// For IE. Restore tab-indexes.
function restoreTabIndexes() {
	if (document.all) {
		var i = 0;
		for (var j = 0; j < gTabbableTags.length; j++) {
			var tagElements = document.getElementsByTagName(gTabbableTags[j]);
			for (var k = 0 ; k < tagElements.length; k++) {
				tagElements[k].tabIndex = gTabIndexes[i];
				tagElements[k].tabEnabled = true;
				i++;
			}
		}
	}
}


/**
* Hides all drop down form select boxes on the screen so they do not appear above the mask layer.
* IE has a problem with wanted select form tags to always be the topmost z-index or layer
*
* Thanks for the code Scott!
*/
function hideSelectBoxes() {
	for(var i = 0; i < document.forms.length; i++) {
		for(var e = 0; e < document.forms[i].length; e++){
			if(document.forms[i].elements[e].tagName == "SELECT") {
				document.forms[i].elements[e].style.visibility="hidden";
			}
		}
	}
}

/**
* Makes all drop down form select boxes on the screen visible so they do not reappear after the dialog is closed.
* IE has a problem with wanted select form tags to always be the topmost z-index or layer
*/
function displaySelectBoxes() {
	for(var i = 0; i < document.forms.length; i++) {
		for(var e = 0; e < document.forms[i].length; e++){
			if(document.forms[i].elements[e].tagName == "SELECT") {
			document.forms[i].elements[e].style.visibility="visible";
			}
		}
	}
}