/*----------------------------------------------------------
How to put it in the header
<SCRIPT LANGUAGE="JavaScript" SRC="resources/javascripts/pop_window.js"></SCRIPT>

How to use in a link
<a href="javascript:makePopUpWin('filename.ext',width,height,features)">
	Feature options:
	0 = Menubar only
	1 = Menubar and toolbar
	2 = Menubar, status, resizable, scrollbars
	3 = No menubar, no status bar, not resizable, no scrollbars
	4 = scrollbars only
Example:<a href="javascript:makePopUpWin('author_profile.asp',450,185,3)">
__________________________________________________________*/
// Make popup window using specified sizes in the function
function initArray() {
 for (var i = 0; i < initArray.arguments.length; i++)
  this[i] = initArray.arguments[i];
 this.length = initArray.arguments.length;
}


//By default IE 7 does not respect 'status' and 'location' settings
//Following option needs to be enabled to control above two setting
//Tools->Internet Options->Security tab
//  Click Internet, then Custom Level
//  Scroll down to Miscellaneous
//  Scroll down to
//  "Allow websites to open windows without address or status bars"

var chrome = new initArray(
 "menubar",
 "menubar,toolbar",
 "menubar,status,resizable,scrollbars",
 "",
 "scrollbars",
 "resizable,scrollbars",
 "status=no,toolbar=no,menubar=no,location=no"   
 );



var popUpWin = '';
var url = '';
var winFeatures = '';
var dateObj = new Date();

var newWin = null, iframe = null;

function findAndClosePopUpWin() {
    var IsParentAnIFrame =false; 
    if(parent.frameElement && parent.frameElement.tagName && parent.frameElement.tagName.toUpperCase()=="IFRAME")
        IsParentAnIFrame=true;
	//if this is indexmain, find main frame and close, otherwise is a standalone page, such as a popup
	if(top.location.href.indexOf("indexmain.aspx") > -1 && !IsParentAnIFrame)
		top.main.closePopUpWin();
	else
		parent.closePopUpWin();
}

function closePopUpWin() {
    //since popup win is in iframe, need relative path to document
    var bodyTags = document.getElementsByTagName("body");
    if(bodyTags != null && bodyTags[0] != null)
	    bodyTags[0].removeChild(newWin);
	    
	newWin = null;
	iframe = null;
}

function include_dom(script_filename) {
    var html_doc = document.getElementsByTagName('head').item(0);
    var js = document.createElement('script');
    js.setAttribute('language', 'javascript');
    js.setAttribute('type', 'text/javascript');
    js.setAttribute('src', script_filename);
    html_doc.appendChild(js);
    return false;
}

var included_files = new Array();

function include_once(script_filename) {
    if (!in_array(script_filename, included_files)) {
        included_files[included_files.length] = script_filename;
        include_dom(script_filename);
    }
}

function in_array(needle, haystack) {
    for (var i = 0; i < haystack.length; i++) {
        if (haystack[i] == needle) {
            return true;
        }
    }
    return false;
}

function makeDHTMLPopup(url,wide,high,pClientX,pClientY) {
	if(wide == null) wide = 395;
	if(high == null) high = 117;
	
	if(newWin != null) closePopUpWin();

	newWin = iframe = document.createElement("iframe");
	iframe.setAttribute("id","iframe1");
	iframe.style.zIndex = 9999999;
	document.getElementsByTagName("body")[0].appendChild(newWin);
	
	//create script tag for draggable iframe and add it to this page also
	include_dom("../resources/javascripts/dragiframe.js");

	newWin.style.position = "absolute";
	newWin.style.width = iframe.style.width = wide;
	newWin.style.height = iframe.style.height = high;
	newWin.style.top = newWin.style.left = 0;
	

	var clientX = 0, clientY = 0;
	if(pClientX == null && pClientY == null) {
	    clientX = event.clientX - wide + 20;
	    clientY = event.clientY - 15;
    } else {
	    clientX = pClientX;
	    clientY = pClientY;
    }
    
	//Find out how close the mouse is to the corner of the window
	var rightedge=document.body.clientWidth-clientX;
	var bottomedge=document.body.clientHeight-clientY;

	//if the horizontal distance isn't enough to accomodate the width of the context menu
	if (rightedge<newWin.offsetWidth)
		//move the horizontal position of the menu to the left by it's width
		rightedge = document.body.scrollLeft+clientX-newWin.offsetWidth;
	else
		//position the horizontal position of the menu where the mouse was clicked
		rightedge = document.body.scrollLeft+clientX;

	//correct for rightedge being off the screen (negative)
	rightedge = (rightedge < 0 ? 5 : rightedge);
	newWin.style.left=rightedge;
	
	//same concept with the vertical position
	if (bottomedge<newWin.offsetHeight)
		bottomedge = document.body.scrollTop+clientY-newWin.offsetHeight;
	else
		bottomedge = document.body.scrollTop+clientY;

	bottomedge = (bottomedge < 0 ? 5 : bottomedge);
	newWin.style.top=bottomedge;

	iframe.src = url;
	iframe.allowTransparency = "true";
    
}

// 08/06/07  Chandra Bhumireddy
function makePopUpWin(url,wide,high,winFeatures) {
	var tall = high + 5;  // adjust for spacing to border above and below picture
	var side = wide + 5;  // adjust for spacing to border on sides of picture

     // Do not show popup if the  url is not passed
     if(url==undefined || url=="")
       return;
       
    // alert(x);
      
	if (popUpWin && !popUpWin.closed) {
		popUpWin.close();
	}

	popUpWin = window.open(url,'newWin'+dateObj.getTime(),chrome[winFeatures]+',height='+tall+',width='+side);
	if(!popUpWin) {
		if(url.indexOf("ValidateLoginTest.aspx") == -1) {
			if(confirm("Your browser does not appear to support popups - Click the Ok button to leave this page and do a browser check or Cancel to ignore this problem.")) {
				top.document.location.href="../Core/ValidateLoginTest.aspx?ReDirURL=%2E%2E%2FCore%2Fcreate%2Da%2Dproject1%2Easp&Step=1&Force=1";
			}
		} else {
			alert("Your browser does not support popups. Please click Ok on this dialog and read the directions on this page.");
		}
	}
}


// 08/13/07  Chandra Bhumireddy
function makePopUpWinReuse(url,name,wide,high,winFeatures) {
	var tall = high + 5;  // adjust for spacing to border above and below picture
	var side = wide + 5;  // adjust for spacing to border on sides of picture

     // Do not show popup if the  url is not passed
     if(url==undefined || url=="")
       return;
      

//	if (popUpWin && !popUpWin.closed) {
//	
//	    popUpWin.onunload="";
//		popUpWin.close();
//	}

	popUpWin = window.open(url,name,chrome[winFeatures]+',height='+tall+',width='+side);
	if(!popUpWin) {
		if(url.indexOf("ValidateLoginTest.aspx") == -1) {
			if(confirm("Your browser does not appear to support popups - Click the Ok button to leave this page and do a browser check or Cancel to ignore this problem.")) {
				top.document.location.href="../Core/ValidateLoginTest.aspx?ReDirURL=%2E%2E%2FCore%2Fcreate%2Da%2Dproject1%2Easp&Step=1&Force=1";
			}
		} else {
			alert("Your browser does not support popups. Please click Ok on this dialog and read the directions on this page.");
		}
	}
}

function update() {
   popUpWin.document.open();
}

//.NET length validation functionality
function validateLength(oSrc, args){
	var theVal = args.Value + "";

	if(theVal.length <= parseInt(oSrc.maxlength)) {
		args.IsValid = true;
	} else {
		args.IsValid = false;
	}
}

function selectAllItems(isChecked,checkboxName) {
	var ItemIds = eval(checkboxName);

	if(ItemIds) {
		var count = ItemIds.length;
		
		if(count) {
			for(var i=0; i<count; i++) {
				ItemIds[i].checked = isChecked;
			}
		} else {
			ItemIds.checked = isChecked;
		}
	}
}

function ConstMgmtMenuLink(ConstMgmtId, ConstMgmtPage) {
	top.frames[1].showAllFiles(false); //close all
	top.frames[1].toggleChildItemsShown(ConstMgmtId,true,true); //open single item
	document.location.href=ConstMgmtPage; //send main page
}
function editProject(ProjectId) {
    window.open('../Core/ProjectDetails.aspx?Skin=External&ProjectId=' + ProjectId);
}
function gotoProject(ProjectId) {
    window.open('../Core/ProjectList.aspx?ProjectId=' + ProjectId);
}

function getRandomNumber(min, max)
{
    return Math.floor(Math.random()*(max-min)) + min;
}

function selectAllText(textbox) {
    var oRange = textbox.createTextRange();
    oRange.moveStart('character', 0);
    oRange.moveEnd('character', textbox.value.length);
    oRange.select();
}

// Wayne Zhang, 2007-10-10
// This function is used to enable HidhSlides PopUp to inform its opener page to refresh 
// when the close button inside the popup is clicked.
// Note: It need to be HighSlides PopUp and with Iframe setting, and it won't work if you are still
//       doing some work on popup.
// Use:  example: <body onload="return AttachCloseEvent2HsPopupContainer(window, 'RefreshParentPage')">
function AttachCloseEvent2HsPopupContainer(sender, arg)
    {if(sender.parent){
    var senderDocUrl = sender.document.url;
    var mainDoc = sender.parent.document;
    var mainDocUrl = mainDoc.url;
    var iframeArray = mainDoc.getElementsByTagName('iframe');
    
    var targetIframe = null;
    for ( var i = 0; i< iframeArray.length; i++)
    {
    var tempIf = iframeArray[i];

    if(tempIf.src == sender.location.href)
    {
    targetIframe = tempIf;
    break;	 	       
    }
    }
    
    if(targetIframe != null)
    {
    var hsBody = targetIframe.parentNode;
    var hsMove = hsBody.previousSibling;
    var hsCloseControl = hsMove.firstChild;
	    
	if (arg == 'RefreshParentPage')
	{    
    //"<A class=control onclick=\"return hs.close(this)\" href=\"#\">Close</A>"
    hsCloseControl.setAttribute ('href','javascript: location.reload(true); ');
    hsCloseControl.setAttribute ('onclick',''); //hs.Close(this);
    }
    
    }
    }
}
// -->