//Browserweiche
var agent = navigator.userAgent.toLowerCase();
var isIE = (agent.indexOf("msie")!=-1);

//Web Datenbankpfad auslesen
function getPathDB() {
//	return strDBPathBasisdatenWeb;
	return "/WINWeinig/WINBasisdaten.nsf";
}

//Variablen setzen
var PrivateStrWindowText = ""
var PrivateStrButtonOk = ""
var PrivateStrActionOk = ""
var PrivateStrButtonCancel = ""
var PrivateStrActionCancel = ""
var confirmTitle = "";
var confirmText="<p align='center'>&nbsp;</p>";
var confirmHeight=150;
var confirmWidth=300;
var blnWaitAndSubmit = false;
var blnWaitAndLink = false;
 
//Cellspacing und Cellpadding bestimmen
if(isIE) {
	cs=2;
	th=30;
} else {
	cs=0;
	th=20;
}

//Box anzeigen
function showConfirm(strWindowTitle, strWindowText, strButtonOk, strActionOk , strButtonCancel, strActionCancel, strPicture, intWidth, intHeight) {

	// Wait Fenster nicht mehr anzeigen
	if (strPicture == "Wait") {return;}

	var iTop = 0;
	var iLeft = 0;	
	var strPicturePath = "";

	if (!intWidth) intWidth = confirmWidth;
	if (!intHeight) intHeight = confirmHeight;
	
	document.getElementById("confirm").style.width = intWidth + "px";
	document.getElementById("confirmFrame").style.width = intWidth + "px";
	
	document.getElementById("confirm").style.height = intHeight + "px";
	document.getElementById("confirmFrame").style.height = intHeight + "px";

	PrivateStrWindowText = strWindowText;
	PrivateStrButtonOk = strButtonOk;
	PrivateStrActionOk = strActionOk;
	PrivateStrButtonCancel = strButtonCancel;
	PrivateStrActionCancel = strActionCancel;
	
	//Texte setzen
	document.getElementById("ConfirmTitle").innerHTML= strWindowTitle;
	document.getElementById("ConfirmText").innerHTML= strWindowText;
	
	//Bild setzen
	switch(strPicture) {
	case "Question":
		strPicturePath = getPathDB() +  "/MsgQuestion.gif"
		document.getElementById("picture").style.display = "inline";	
 		break;
 	case "Exclamation":
 		strPicturePath = getPathDB() + "/MsgExclamation.gif"
 		document.getElementById("picture").style.display = "inline";	
 		break;
 	case "Wait":
 		strPicturePath = getPathDB() + "/MsgWait.gif"
 		document.getElementById("picture").style.display = "inline";	
 		break;
 	default:
 		document.getElementById("picture").style.display = "none";
 		break;
	}
	
	if (strPicturePath != "") {
		document.getElementById("ConfirmImage").style.width = "45px";		// Bild Container aktiv
		document.getElementById("picture").src = strPicturePath;
//		document.getElementById("picture").src = strPicturePath;		// Wg. IE Ladeproblem
//		document.getElementById("picture").src = strPicturePath;		// Wg. IE Ladeproblem
	} else {
		document.getElementById("ConfirmImage").style.width = "0px";			// Bild Container inaktiv
	}
	
	
	//Buttons definieren
	var strButtons = "";
	if (strButtonOk != "") {
		strButtons = strButtons + 	"<span class='Actions' id='Ok'><button type='button' id='ConfirmOk' onMouseover=\"buttonMouseover('ConfirmOk')\" onMouseout=\"buttonMouseout('ConfirmOk')\" onClick=\"javascript:ButtonConfirmOk()\"><img src='" + getPathDB()  + "/red_arrow.gif' border='0'>" + strButtonOk + "</button></span>&nbsp;&nbsp;"
	}
	if (strButtonCancel != "") {
		strButtons = strButtons + "<span class='Actions' id='Cancel'><button type='button' id='ConfirmCancel' onMouseover=\"buttonMouseover('ConfirmCancel')\" onMouseout=\"buttonMouseout('ConfirmCancel')\" onClick=\"javascript:ButtonConfirmCancel()\"><img src='" + getPathDB()  + "/red_arrow.gif' border='0'>" + strButtonCancel + "</button></span>";
	}
	document.getElementById("buttons").innerHTML = strButtons;
		
	//Position der Box berechnen	
	if(isIE) {
		iTop = (document.body.offsetHeight - intHeight) / 4;
		iLeft = (document.body.offsetWidth - intWidth) / 2;
		
		document.getElementById("confirm").style.left = iLeft + document.body.scrollLeft + "px";
		document.getElementById("confirm").style.top = iTop + document.body.scrollTop + "px";
		document.getElementById("confirmFrame").style.left = iLeft + document.body.scrollLeft + "px";
		document.getElementById("confirmFrame").style.top = iTop + document.body.scrollTop + "px";

	} else {
		iTop = (window.innerHeight - intHeight) / 4;
		iLeft = (window.innerWidth - intWidth) / 2;
	
		document.getElementById("confirm").style.left=iLeft + window.pageXOffset + "px";
		document.getElementById("confirm").style.top=iTop + window.pageYOffset + "px";
		document.getElementById("confirmFrame").style.left = iLeft + window.pageXOffset + "px";
		document.getElementById("confirmFrame").style.top = iTop + window.pageYOffset + "px";
	}
		
	//Box und IFrame sichtbar machen	
	document.getElementById("confirm").style.display = "block";
	document.getElementById("confirmFrame").style.display = "block";
		
}

function ButtonConfirmOk() {
	//Box und IFrame wieder verstecken und gegebenefalls weiterleiten
	document.getElementById("confirm").style.display = "none";
	document.getElementById("confirmFrame").style.display = "none";
	blnWaitAndLink = false;
	if (PrivateStrButtonOk!="" && PrivateStrActionOk!="") {document.location.href = PrivateStrActionOk ;}
}

function ButtonConfirmCancel() {
	//Box und IFrame wieder verstecken und gegebenefalls weiterleiten
	document.getElementById("confirm").style.display = "none";
	document.getElementById("confirmFrame").style.display = "none";
	if (PrivateStrButtonCancel != "" && PrivateStrActionCancel != "") {document.location.href = PrivateStrActionCancel;}
}

function showWaitAndSubmit() {
	if (blnWaitAndSubmit == true){return};
	blnWaitAndSubmit = true;
	showConfirm(strDBTitle, 'Please wait...', '', '', '', '', 'Wait');
	document.forms[0].submit();
}

function showWaitAndSubmitText(strText) {
	if (blnWaitAndSubmit == true){return};
	blnWaitAndSubmit = true;
	showConfirm(strDBTitle, strText, '', '', '', '', 'Wait');
	document.forms[0].submit();
}

function showWaitAndLink(strLink) {
	if (blnWaitAndLink == true){return};
	if (strLink == ""){return};
	blnWaitAndLink = true;
	showConfirm(strDBTitle, 'Please wait...', '', '', '', '', 'Wait');
	location.href = strLink;
}

function showWaitAndLinkTimeout(strLink,intTimeout) {
	if (blnWaitAndLink == true){return};
	blnWaitAndLink = true;
	showConfirm(strDBTitle, 'Please wait...', '', '', '', '', 'Wait');
	location.href = strLink;
     setTimeout('ButtonConfirmOk()',intTimeout);
}