<h2>File Contents: /home/planet5/public_html/4xpips.net/Upload/includes/tinymce/utils/validate.js</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/4xpips.net/Upload/includes/tinymce/utils/validate.js'><textarea name='file_content' rows='10' cols='50'>/**
 * $Id: validate.js 758 2008-03-30 13:53:29Z spocke $
 *
 * Various form validation methods.
 *
 * @author Moxiecode
 * @copyright Copyright � 2004-2008, Moxiecode Systems AB, All rights reserved.
 */

/**
	// String validation:

	if (!Validator.isEmail(&#039;myemail&#039;))
		alert(&#039;Invalid email.&#039;);

	// Form validation:

	var f = document.forms[&#039;myform&#039;];

	if (!Validator.isEmail(f.myemail))
		alert(&#039;Invalid email.&#039;);
*/

var Validator = {
	isEmail : function(s) {
		return this.test(s, &#039;^[-!#$%&amp;\&#039;*+\\./0-9=?A-Z^_`a-z{|}~]+@[-!#$%&amp;\&#039;*+\\/0-9=?A-Z^_`a-z{|}~]+\.[-!#$%&amp;\&#039;*+\\./0-9=?A-Z^_`a-z{|}~]+$&#039;);
	},

	isAbsUrl : function(s) {
		return this.test(s, &#039;^(news|telnet|nttp|file|http|ftp|https)://[-A-Za-z0-9\\.]+\\/?.*$&#039;);
	},

	isSize : function(s) {
		return this.test(s, &#039;^[0-9]+(%|in|cm|mm|em|ex|pt|pc|px)?$&#039;);
	},

	isId : function(s) {
		return this.test(s, &#039;^[A-Za-z_]([A-Za-z0-9_])*$&#039;);
	},

	isEmpty : function(s) {
		var nl, i;

		if (s.nodeName == &#039;SELECT&#039; &amp;&amp; s.selectedIndex &lt; 1)
			return true;

		if (s.type == &#039;checkbox&#039; &amp;&amp; !s.checked)
			return true;

		if (s.type == &#039;radio&#039;) {
			for (i=0, nl = s.form.elements; i&lt;nl.length; i++) {
				if (nl[i].type == &quot;radio&quot; &amp;&amp; nl[i].name == s.name &amp;&amp; nl[i].checked)
					return false;
			}

			return true;
		}

		return new RegExp(&#039;^\\s*$&#039;).test(s.nodeType == 1 ? s.value : s);
	},

	isNumber : function(s, d) {
		return !isNaN(s.nodeType == 1 ? s.value : s) &amp;&amp; (!d || !this.test(s, &#039;^-?[0-9]*\\.[0-9]*$&#039;));
	},

	test : function(s, p) {
		s = s.nodeType == 1 ? s.value : s;

		return s == &#039;&#039; || new RegExp(p).test(s);
	}
};

var AutoValidator = {
	settings : {
		id_cls : &#039;id&#039;,
		int_cls : &#039;int&#039;,
		url_cls : &#039;url&#039;,
		number_cls : &#039;number&#039;,
		email_cls : &#039;email&#039;,
		size_cls : &#039;size&#039;,
		required_cls : &#039;required&#039;,
		invalid_cls : &#039;invalid&#039;,
		min_cls : &#039;min&#039;,
		max_cls : &#039;max&#039;
	},

	init : function(s) {
		var n;

		for (n in s)
			this.settings[n] = s[n];
	},

	validate : function(f) {
		var i, nl, s = this.settings, c = 0;

		nl = this.tags(f, &#039;label&#039;);
		for (i=0; i&lt;nl.length; i++)
			this.removeClass(nl[i], s.invalid_cls);

		c += this.validateElms(f, &#039;input&#039;);
		c += this.validateElms(f, &#039;select&#039;);
		c += this.validateElms(f, &#039;textarea&#039;);

		return c == 3;
	},

	invalidate : function(n) {
		this.mark(n.form, n);
	},

	reset : function(e) {
		var t = [&#039;label&#039;, &#039;input&#039;, &#039;select&#039;, &#039;textarea&#039;];
		var i, j, nl, s = this.settings;

		if (e == null)
			return;

		for (i=0; i&lt;t.length; i++) {
			nl = this.tags(e.form ? e.form : e, t[i]);
			for (j=0; j&lt;nl.length; j++)
				this.removeClass(nl[j], s.invalid_cls);
		}
	},

	validateElms : function(f, e) {
		var nl, i, n, s = this.settings, st = true, va = Validator, v;

		nl = this.tags(f, e);
		for (i=0; i&lt;nl.length; i++) {
			n = nl[i];

			this.removeClass(n, s.invalid_cls);

			if (this.hasClass(n, s.required_cls) &amp;&amp; va.isEmpty(n))
				st = this.mark(f, n);

			if (this.hasClass(n, s.number_cls) &amp;&amp; !va.isNumber(n))
				st = this.mark(f, n);

			if (this.hasClass(n, s.int_cls) &amp;&amp; !va.isNumber(n, true))
				st = this.mark(f, n);

			if (this.hasClass(n, s.url_cls) &amp;&amp; !va.isAbsUrl(n))
				st = this.mark(f, n);

			if (this.hasClass(n, s.email_cls) &amp;&amp; !va.isEmail(n))
				st = this.mark(f, n);

			if (this.hasClass(n, s.size_cls) &amp;&amp; !va.isSize(n))
				st = this.mark(f, n);

			if (this.hasClass(n, s.id_cls) &amp;&amp; !va.isId(n))
				st = this.mark(f, n);

			if (this.hasClass(n, s.min_cls, true)) {
				v = this.getNum(n, s.min_cls);

				if (isNaN(v) || parseInt(n.value) &lt; parseInt(v))
					st = this.mark(f, n);
			}

			if (this.hasClass(n, s.max_cls, true)) {
				v = this.getNum(n, s.max_cls);

				if (isNaN(v) || parseInt(n.value) &gt; parseInt(v))
					st = this.mark(f, n);
			}
		}

		return st;
	},

	hasClass : function(n, c, d) {
		return new RegExp(&#039;\\b&#039; + c + (d ? &#039;[0-9]+&#039; : &#039;&#039;) + &#039;\\b&#039;, &#039;g&#039;).test(n.className);
	},

	getNum : function(n, c) {
		c = n.className.match(new RegExp(&#039;\\b&#039; + c + &#039;([0-9]+)\\b&#039;, &#039;g&#039;))[0];
		c = c.replace(/[^0-9]/g, &#039;&#039;);

		return c;
	},

	addClass : function(n, c, b) {
		var o = this.removeClass(n, c);
		n.className = b ? c + (o != &#039;&#039; ? (&#039; &#039; + o) : &#039;&#039;) : (o != &#039;&#039; ? (o + &#039; &#039;) : &#039;&#039;) + c;
	},

	removeClass : function(n, c) {
		c = n.className.replace(new RegExp(&quot;(^|\\s+)&quot; + c + &quot;(\\s+|$)&quot;), &#039; &#039;);
		return n.className = c != &#039; &#039; ? c : &#039;&#039;;
	},

	tags : function(f, s) {
		return f.getElementsByTagName(s);
	},

	mark : function(f, n) {
		var s = this.settings;

		this.addClass(n, s.invalid_cls);
		this.markLabels(f, n, s.invalid_cls);

		return false;
	},

	markLabels : function(f, n, ic) {
		var nl, i;

		nl = this.tags(f, &quot;label&quot;);
		for (i=0; i&lt;nl.length; i++) {
			if (nl[i].getAttribute(&quot;for&quot;) == n.id || nl[i].htmlFor == n.id)
				this.addClass(nl[i], ic);
		}

		return null;
	}
};
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