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371 lines
12 KiB
371 lines
12 KiB
///////////////////////////////////////////////////
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// The Qcodo Object is used for everything in Qcodo
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///////////////////////////////////////////////////
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var qcodo = {
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initialize: function() {
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////////////////////////////////
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// Browser-related functionality
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////////////////////////////////
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this.isBrowser = function(intBrowserType) {
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return (intBrowserType & qcodo._intBrowserType);
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};
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this.IE = 1;
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this.IE_6_0 = 2;
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this.IE_7_0 = 4;
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this.IE_8_0 = 8;
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this.FIREFOX = 16;
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this.FIREFOX_1_0 = 32;
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this.FIREFOX_1_5 = 64;
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this.FIREFOX_2_0 = 128;
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this.FIREFOX_3_0 = 256;
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this.SAFARI = 512;
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this.SAFARI_2_0 = 1024;
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this.SAFARI_3_0 = 2048;
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this.SAFARI_4_0 = 4096;
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this.OPERA = 8192;
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this.OPERA_7 = 16384;
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this.OPERA_8 = 32768;
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this.OPERA_9 = 65536;
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this.KONQUEROR = 131072;
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this.KONQUEROR_3 = 262144;
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this.KONQUEROR_4 = 524288;
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this.CHROME = 1048576;
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this.CHROME_0 = 2097152;
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this.CHROME_1 = 4194304;
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this.WINDOWS = 8388608;
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this.LINUX = 16777216;
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this.MACINTOSH = 33554432;
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this.UNSUPPORTED = 67108864;
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var strUserAgent = navigator.userAgent.toLowerCase();
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this._intBrowserType = 0;
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// INTERNET EXPLORER (supporting versions 6.0 and 7.0 and eventually 8.0)
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if (strUserAgent.indexOf("msie") >= 0) {
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this._intBrowserType = this._intBrowserType | this.IE;
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if (strUserAgent.indexOf("msie 6.0") >= 0)
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this._intBrowserType = this._intBrowserType | this.IE_6_0;
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else if (strUserAgent.indexOf("msie 7.0") >= 0)
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this._intBrowserType = this._intBrowserType | this.IE_7_0;
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else if (strUserAgent.indexOf("msie 8.0") >= 0)
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this._intBrowserType = this._intBrowserType | this.IE_8_0;
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else
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this._intBrowserType = this._intBrowserType | this.UNSUPPORTED;
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// FIREFOX (supporting versions 1.0, 1.5, 2.0 and eventually 3.0)
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} else if ((strUserAgent.indexOf("firefox") >= 0) || (strUserAgent.indexOf("iceweasel") >= 0)) {
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this._intBrowserType = this._intBrowserType | this.FIREFOX;
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strUserAgent = strUserAgent.replace('iceweasel/', 'firefox/');
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if (strUserAgent.indexOf("firefox/1.0") >= 0)
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this._intBrowserType = this._intBrowserType | this.FIREFOX_1_0;
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else if (strUserAgent.indexOf("firefox/1.5") >= 0)
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this._intBrowserType = this._intBrowserType | this.FIREFOX_1_5;
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else if (strUserAgent.indexOf("firefox/2.0") >= 0)
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this._intBrowserType = this._intBrowserType | this.FIREFOX_2_0;
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else if (strUserAgent.indexOf("firefox/3.0") >= 0)
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this._intBrowserType = this._intBrowserType | this.FIREFOX_3_0;
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else
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this._intBrowserType = this._intBrowserType | this.UNSUPPORTED;
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// SAFARI (supporting version 2.0 and eventually 3.0 and 4.0)
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} else if (strUserAgent.indexOf("safari") >= 0) {
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this._intBrowserType = this._intBrowserType | this.SAFARI;
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if (strUserAgent.indexOf("version/4") >= 0)
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this._intBrowserType = this._intBrowserType | this.SAFARI_4_0;
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else if (strUserAgent.indexOf("version/3") >= 0 || strUserAgent.indexOf("safari/52") >= 0)
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this._intBrowserType = this._intBrowserType | this.SAFARI_3_0;
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else if (strUserAgent.indexOf("version/2") >= 0 || strUserAgent.indexOf("safari/41") >= 0)
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this._intBrowserType = this._intBrowserType | this.SAFARI_2_0;
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else
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this._intBrowserType = this._intBrowserType | this.UNSUPPORTED;
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// KONQUEROR (eventually supporting versions 3 and 4)
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} else if (strUserAgent.indexOf("konqueror") >= 0) {
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this._intBrowserType = this._intBrowserType | this.KONQUEROR;
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if (strUserAgent.indexOf("konqueror/3") >= 0)
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this._intBrowserType = this._intBrowserType | this.KONQUEROR_3;
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else if (strUserAgent.indexOf("konqueror/4") >= 0)
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this._intBrowserType = this._intBrowserType | this.KONQUEROR_4;
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else
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this._intBrowserType = this._intBrowserType | this.UNSUPPORTED;
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}
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// OPERA (eventually supporting versions 7, 8 and 9)
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if (strUserAgent.indexOf("opera") >= 0) {
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this._intBrowserType = this._intBrowserType | this.OPERA;
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if (strUserAgent.indexOf("opera/7") >= 0 || strUserAgent.indexOf("opera 7") >= 0)
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this._intBrowserType = this._intBrowserType | this.OPERA_7;
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else if (strUserAgent.indexOf("opera/8") >= 0 || strUserAgent.indexOf("opera 8") >= 0)
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this._intBrowserType = this._intBrowserType | this.OPERA_8;
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else if (strUserAgent.indexOf("opera/9") >= 0 || strUserAgent.indexOf("opera 9") >= 0)
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this._intBrowserType = this._intBrowserType | this.OPERA_9;
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else
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this._intBrowserType = this._intBrowserType | this.UNSUPPORTED;
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}
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// CHROME (eventually supporting versions 0 and 1)
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if (strUserAgent.indexOf("chrome") >= 0) {
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this._intBrowserType = this._intBrowserType | this.CHROME;
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if (strUserAgent.indexOf("chrome/0") >= 0)
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this._intBrowserType = this._intBrowserType | this.CHROME_0;
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else if (strUserAgent.indexOf("chrome/1") >= 0)
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this._intBrowserType = this._intBrowserType | this.CHROME_1;
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else
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this._intBrowserType = this._intBrowserType | this.UNSUPPORTED;
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}
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// COMPLETELY UNSUPPORTED
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if (this._intBrowserType == 0)
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this._intBrowserType = this._intBrowserType | this.UNSUPPORTED;
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// OS (supporting Windows, Linux and Mac)
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if (strUserAgent.indexOf("windows") >= 0)
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this._intBrowserType = this._intBrowserType | this.WINDOWS;
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else if (strUserAgent.indexOf("linux") >= 0)
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this._intBrowserType = this._intBrowserType | this.LINUX;
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else if (strUserAgent.indexOf("macintosh") >= 0 || navigator.userAgent.toLowerCase().indexOf("mac os") >= 0)
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this._intBrowserType = this._intBrowserType | this.MACINTOSH;
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////////////////////////////////
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// Browser-related functionality
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////////////////////////////////
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this.loadJavaScriptFile = function(strScript, objCallback) {
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strScript = qc.jsAssets + "/" + strScript;
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var objNewScriptInclude = document.createElement("script");
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objNewScriptInclude.setAttribute("type", "text/javascript");
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objNewScriptInclude.setAttribute("src", strScript);
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document.getElementById(document.getElementById("Qform__FormId").value).appendChild(objNewScriptInclude);
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// IE does things differently...
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if (qc.isBrowser(qcodo.IE)) {
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objNewScriptInclude.callOnLoad = objCallback;
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objNewScriptInclude.onreadystatechange = function() {
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if ((this.readyState == "complete") || (this.readyState == "loaded"))
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if (this.callOnLoad)
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this.callOnLoad();
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};
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// ... than everyone else
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} else {
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objNewScriptInclude.onload = objCallback;
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};
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};
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this.loadStyleSheetFile = function(strStyleSheetFile, strMediaType) {
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strStyleSheetFile = qc.cssAssets + "/" + strStyleSheetFile;
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// IE does things differently...
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if (qc.isBrowser(qcodo.IE)) {
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var objNewScriptInclude = document.createStyleSheet(strStyleSheetFile);
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// ...than everyone else
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} else {
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var objNewScriptInclude = document.createElement("style");
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objNewScriptInclude.setAttribute("type", "text/css");
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objNewScriptInclude.setAttribute("media", strMediaType);
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objNewScriptInclude.innerHTML = '@import "' + strStyleSheetFile + '";';
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document.body.appendChild(objNewScriptInclude);
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};
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};
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/////////////////////////////
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// QForm-related functionality
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/////////////////////////////
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this.registerForm = function() {
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// "Lookup" the QForm's FormId
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var strFormId = document.getElementById("Qform__FormId").value;
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// Register the Various Hidden Form Elements needed for QForms
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this.registerFormHiddenElement("Qform__FormControl", strFormId);
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this.registerFormHiddenElement("Qform__FormEvent", strFormId);
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this.registerFormHiddenElement("Qform__FormParameter", strFormId);
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this.registerFormHiddenElement("Qform__FormCallType", strFormId);
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this.registerFormHiddenElement("Qform__FormUpdates", strFormId);
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this.registerFormHiddenElement("Qform__FormCheckableControls", strFormId);
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};
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this.registerFormHiddenElement = function(strId, strFormId) {
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var objHiddenElement = document.createElement("input");
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objHiddenElement.type = "hidden";
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objHiddenElement.id = strId;
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objHiddenElement.name = strId;
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document.getElementById(strFormId).appendChild(objHiddenElement);
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};
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this.wrappers = new Array();
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////////////////////////////////////
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// Mouse Drag Handling Functionality
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////////////////////////////////////
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this.enableMouseDrag = function() {
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document.onmousedown = qcodo.handleMouseDown;
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document.onmousemove = qcodo.handleMouseMove;
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document.onmouseup = qcodo.handleMouseUp;
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};
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this.handleMouseDown = function(objEvent) {
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objEvent = qcodo.handleEvent(objEvent);
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var objHandle = qcodo.target;
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if (!objHandle) return true;
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var objWrapper = objHandle.wrapper;
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if (!objWrapper) return true;
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// Qcodo-Wide Mouse Handling Functions only operate on the Left Mouse Button
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// (Control-specific events can respond to QRightMouse-based Events)
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if (qcodo.mouse.left) {
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if (objWrapper.handleMouseDown) {
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// Specifically for Microsoft IE
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if (objHandle.setCapture)
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objHandle.setCapture();
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// Ensure the Cleanliness of Dragging
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objHandle.onmouseout = null;
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if (document.selection)
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document.selection.empty();
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qcodo.currentMouseHandleControl = objWrapper;
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return objWrapper.handleMouseDown(objEvent, objHandle);
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};
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};
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qcodo.currentMouseHandleControl = null;
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return true;
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};
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this.handleMouseMove = function(objEvent) {
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objEvent = qcodo.handleEvent(objEvent);
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if (qcodo.currentMouseHandleControl) {
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var objWrapper = qcodo.currentMouseHandleControl;
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var objHandle = objWrapper.handle;
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// In case IE accidentally marks a selection...
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if (document.selection)
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document.selection.empty();
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if (objWrapper.handleMouseMove)
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return objWrapper.handleMouseMove(objEvent, objHandle);
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};
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return true;
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};
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this.handleMouseUp = function(objEvent) {
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objEvent = qcodo.handleEvent(objEvent);
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if (qcodo.currentMouseHandleControl) {
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var objWrapper = qcodo.currentMouseHandleControl;
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var objHandle = objWrapper.handle;
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// In case IE accidentally marks a selection...
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if (document.selection)
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document.selection.empty();
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// For IE to release release/setCapture
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if (objHandle.releaseCapture) {
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objHandle.releaseCapture();
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objHandle.onmouseout = function() {this.releaseCapture()};
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};
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qcodo.currentMouseHandleControl = null;
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if (objWrapper.handleMouseUp)
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return objWrapper.handleMouseUp(objEvent, objHandle);
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};
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return true;
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};
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////////////////////////////////////
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// Window Unloading
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////////////////////////////////////
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this.unloadFlag = false;
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this.handleUnload = function() {
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qcodo.unloadFlag = true;
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};
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window.onunload= this.handleUnload;
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this.beforeUnloadFlag = false;
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this.handleBeforeUnload = function() {
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qcodo.beforeUnloadFlag = true;
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};
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window.onbeforeunload= this.handleBeforeUnload;
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////////////////////////////////////
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// Color Handling Functionality
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////////////////////////////////////
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this.colorRgbValues = function(strColor) {
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strColor = strColor.replace("#", "");
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try {
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if (strColor.length == 3)
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return new Array(
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eval("0x" + strColor.substring(0, 1)),
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eval("0x" + strColor.substring(1, 2)),
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eval("0x" + strColor.substring(2, 3))
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);
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else if (strColor.length == 6)
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return new Array(
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eval("0x" + strColor.substring(0, 2)),
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eval("0x" + strColor.substring(2, 4)),
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eval("0x" + strColor.substring(4, 6))
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);
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} catch (Exception) {};
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return new Array(0, 0, 0);
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};
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this.hexFromInt = function(intNumber) {
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intNumber = (intNumber > 255) ? 255 : ((intNumber < 0) ? 0 : intNumber);
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intFirst = Math.floor(intNumber / 16);
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intSecond = intNumber % 16;
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return intFirst.toString(16) + intSecond.toString(16);
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};
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this.colorRgbString = function(intRgbArray) {
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return "#" + qcodo.hexFromInt(intRgbArray[0]) + qcodo.hexFromInt(intRgbArray[1]) + qcodo.hexFromInt(intRgbArray[2]);
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};
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}
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};
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////////////////////////////////
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// Qcodo Shortcut and Initialize
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////////////////////////////////
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var qc = qcodo;
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qc.initialize();
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