1  
   2  String.prototype.tld = function(){
   3  	return (m = this.match(new RegExp("\.([a-z,A-Z]{2,6})$") )) ? m[1] : false;
   4  }

   1  
   2  function lineBreakCount(str){
   3  	/* counts \n */
   4  	try {
   5  		return((str.match(/[^\n]*\n[^\n]*/gi).length));
   6  	} catch(e) {
   7  		return 0;
   8  	}
   9  }

   1  
   2  function currency2float(m){
   3      var pattern  = /[\.,][-|–]?$/;           /* 100.-- >>> 100 */
   4                                               /* 100,-  >>> 100 */
   5      var m = m.replace(pattern, "");
   6      
   7      var pattern  = /[\.,]([\d]{0,2})$/;      /* 100,95 >>> 100X95 */
   8      var m = m.replace(pattern, "X$1");
   9      
  10      var pattern  = /[\.',]/g;                /* delete ' , .  */
  11      var m = m.replace(pattern, "");
  12          
  13      var m = m.replace(/X/g, '.');            /* 100X95 >> 100.95 */
  14      
  15      if(isNaN(m*1)) return false;
  16      return(m*1);
  17  }

   1  
   2  function getparams(s){
   3    a = s.match(/[^&?=]*=[^&?=]*/g);
   4    r = new Array();
   5    for (i=0; i<a.length; i++) {
   6    	r[i] = new Array(a[i].match(/[^&?=]*/)[0], a[i].match(/=([^&?]*)/)[0].replace('=', ''));
   7    }
   8    return(r);
   9  }

   1  
   2  function getvars(s){
   3  // php preg_match would be as easy as: (/([^&?=])=[^&?=]/g)
   4    a = s.match(/[^&?=]*=[^&?=]*/g);
   5    r = new Array();
   6    for (i=0; i<a.length; i++) {
   7    	r[i] = a[i].match(/[^&?=]*/)[0];
   8    }
   9    return(r);
  10  }
  11  /* test */
  12  alert(getvars(window.location.search));

   1  
   2  /* javascript */
   3  String.prototype.get = function(p){
   4    return(this.match(new RegExp("[?|&]?" + p + "=([^&]*)"))[1]);
   5  }
   6  
   7  /* test: yourfile.html?test=test234 alerts: test234 */
   8  alert(window.location.search.get('test'));