raspo

function insertAtCursor(myField, myValue) {
	if(document.selection){
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue;
	} else if(myField.selectionStart || myField.selectionStart == '0') {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos) + myValue + myField.value.substring(endPos, myField.value.length);
	} else {

raspo

function splitOnce( str, sep ){
	var components	= str.split( sep ),
		result	= [];
	result[0]	= components.shift();
	result[1]	= components.join( sep );
	return result;
}

// Example
var string = 'key=value&key2=value2&key3=value3';

raspo

function truncateString( string, num, useWordBoundary ){
	var isLong      = string.length > num,
	    newString	= string.replace( /(^\s)|(\s$)/gi, '' ),
	    isOneWord	= newString.match(/\s/gi) === null;
        newString   = isLong ? newString.substr(0,num-1) : newString;
	newString   = ( useWordBoundary && isLong && !isOneWord ) ? newString.substr(0,newString.lastIndexOf(' ')) : newString;
	return  isLong ? newString +' ...' : newString;
};

raspo

var myString = '<span title="title">test</span>';

myString.replace(/<(?:.|\n)*?>/gm, '');

raspo

'asd123'.match(/\d+$/) // 123

'asd123asd'.match(/\d+/) // 123

raspo

function addslashes(str) {
	str=str.replace(/\\/g,'\\\\');
	//str=str.replace(/\'/g,'\\\'');
	str=str.replace(/\"/g,'\\"');
	str=str.replace(/\0/g,'\\0');
	return str;
}

raspo

function stripslashes( str ) {
	return (str + '').replace(/\\(.?)/g, function (s, n1){
		switch (n1) {
			case '\\':
				return '\\';
			case '0':
				return '\u0000';
			case '':
				return '';
			default:

raspo

function toUnicode(theString) {
	var unicodeString = '';
	for (var i=0; i < theString.length; i++) {
		var theUnicode = theString.charCodeAt(i).toString(16).toUpperCase();
		while (theUnicode.length < 4) {
			theUnicode = '0' + theUnicode;
		}
		theUnicode = '\\u' + theUnicode;
		unicodeString += theUnicode;
	}

raspo

function getParameterByName(name) {
	name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
	var regexS = "[\\?&]" + name + "=([^&#]*)";
	var regex = new RegExp(regexS);
	var results = regex.exec(window.location.href);
	if(results == null)
		return "";
	else
		return decodeURIComponent(results[1].replace(/\+/g, " "));
}

raspo

var supports = (function() {
	var div		= document.createElement('div'),
		vendors	= 'Khtml Ms O Moz Webkit'.split(' '),
		len		= vendors.length;
	
	return function(prop) {
		if ( prop in div.style ) return true;
		
		prop = prop.replace(/^[a-z]/, function(val) {
			return val.toUpperCase();