// create the prototype on the String object

String.prototype.trim = function() {

	// skip leading and trailing whitespace
	// and return everything in between
	var x=this;
	x=x.replace(/^\s*(.*)/, "$1");
	x=x.replace(/(.*?)\s*$/, "$1");
	return x;
}

function RegExpTest(frm){

	//var ver = Number(ScriptEngineMajorVersion() + "." + ScriptEngineMinorVersion());

	var len=frm.elements.length;
	for (i=0; i<len; i++) {
		var el=frm.elements[i];

		if (el.type=='textarea' || el.id=='RegExpTestField'){

			if (ver >= 5.5){

				var str=el.value;
				// alert(el.name);
				// var rgExp=/([A-Za-z0-9.])([^A-Za-z0-9])/ig;
				// str=str.replace(rgExp, "$1"); //elimin spatiile sau alte caractere din

				var re1=/http|@|(www([_ -.,]|dot)*\w)|www|http|w3|(([-.,]|dot)+(com|net|com|biz|org|us))/ig;
				var found1 = str.match(re1);
				if (found1!=null) {
					alert("You are not allowed to use words like "+found1+" in your text fields!");
					//alert("You are not allowed to use words like http , www, @,< ,.com, .net in your text fields!");
					el.focus();
					return false;
				}

				var re1=/w[_ -.,]w[_ -.,]w|c[_ -.,]o[_ -.,]m|n[_ -.,]e[_ -.,]t|b[_ -.,]i[_ -.,]z|o[_ -.,]r[_ -.,]g/ig;
				var found1 = str.match(re1);
				if (found1!=null) {
					alert("You are not allowed to use words like "+found1+" in your text fields!");
					//alert("You are not allowed to use words like http , www, @,< ,.com, .net in your text fields!");
					el.focus();
					return false;
				}
				if (str.indexOf("(dot)com")!=-1)
				{
					alert("The words http < ,(dot)com, (dot)net are not allowed in your text fields");
					return false;

				}
				if (str.indexOf("(dot)net")!=-1)
				{
					alert("The words http (dot)com, (dot)net are not allowed in your text fields");
					return false;

				}

				var re2 = /\d{7}|([_ -.,\/():]*\d{3}[_ -.,\/():]*\d{3}[_ -.,\/():]*\d{4})/ig;
				var found2 = str.match(re2);

				if (found2!=null) {
					alert("You are not allowed to use phone numbers in your text fields!");
					el.focus();
					return false;
				}
			}//end if (ver >= 5.5)
			if (str.indexOf("@")!=-1)
			{
				alert("The words http , www, @, .com, .net are not allowed in your text fields!");
				el.focus();
				return false;

			}
			if (str.indexOf("http")!=-1)
			{
				alert("The words http , www, @, .com, .net are not allowed in your text fields!");
				el.focus();
				return false;

			}

			if (str.indexOf("www")!=-1)
			{
				alert("The words http , www, @, .com, .net are not allowed in your text fields!");
				el.focus();
				return false;

			}
			if (str.indexOf(".com")!=-1)
			{
				alert("The words http , www, @, .com, .net are not allowed in your text fields!");
				el.focus();
				return false;

			}
			if (str.indexOf(".net")!=-1)
			{
				alert("The words http , www, @, .com, .net are not allowed in your text fields!");
				el.focus();
				return false;

			}

		}//	  end if (el.type=='text' || el.type=='textarea' )
	}//end for (i=0; i<len; i++)

} //end function RegExpTest(str)

function RegExpTest2(frm){
	//allow ".com" in RegExpTestField fields

	//var ver = Number(ScriptEngineMajorVersion() + "." + ScriptEngineMinorVersion());

	var len=frm.elements.length;
	for (i=0; i<len; i++) {
		var el=frm.elements[i];

		if (el.type=='textarea' || el.id=='RegExpTestField'){

			if (ver >= 5.5){

				var str=el.value;
				// alert(el.name);
				// var rgExp=/([A-Za-z0-9.])([^A-Za-z0-9])/ig;
				// str=str.replace(rgExp, "$1"); //elimin spatiile sau alte caractere din

				var re1=/http|@|(www([_ -.,]|dot)*\w)|www|http|w3|(([-.,]|dot)+(net|biz|org|us))/ig;
				var found1 = str.match(re1);
				if (found1!=null) {
					alert("You are not allowed to use words like "+found1+" in your text fields!");
					//alert("You are not allowed to use words like http , www, @,< ,.com, .net in your text fields!");
					el.focus();
					return false;
				}

				var re1=/w[_ -.,]w[_ -.,]w|n[_ -.,]e[_ -.,]t|b[_ -.,]i[_ -.,]z|o[_ -.,]r[_ -.,]g/ig;
				var found1 = str.match(re1);
				if (found1!=null) {
					alert("You are not allowed to use words like "+found1+" in your text fields!");
					//alert("You are not allowed to use words like http , www, @,< ,.com, .net in your text fields!");
					el.focus();
					return false;
				}
				var re2 = /\d{7}|([_ -.,\/():]*\d{3}[_ -.,\/():]*\d{3}[_ -.,\/():]*\d{4})/ig;
				var found2 = str.match(re2);

				if (found2!=null) {
					alert("You are not allowed to use phone numbers in your text fields!");
					el.focus();
					return false;
				}
			}//end if (ver >= 5.5)
			if (str.indexOf("@")!=-1)
			{
				alert("The words http , www, @, .com, .net are not allowed in your text fields!");
				el.focus();
				return false;

			}
			if (str.indexOf("http")!=-1)
			{
				alert("The words http , www, @, .com, .net are not allowed in your text fields!");
				el.focus();
				return false;

			}

			if (str.indexOf("www")!=-1)
			{
				alert("The words http , www, @, .com, .net are not allowed in your text fields!");
				el.focus();
				return false;

			}
			if (str.indexOf(".net")!=-1)
			{
				alert("The words http , www, @, .com, .net are not allowed in your text fields!");
				el.focus();
				return false;

			}

		}//	  end if (el.type=='text' || el.type=='textarea' )
	}//end for (i=0; i<len; i++)

} //end function RegExpTest2(str)

function Hide(valoare){
	document.getElementById(valoare).style.visibility='hidden';
	document.getElementById(valoare).style.display = 'none';

}