function wordwrap( str, int_width, str_break, cut ) {
    var m = int_width, b = str_break, c = cut;
    
    if(m < 1) { return str; }
		
    var r = str; 
    
    while (r.indexOf("\r",0)>0) { r = r.replace("\r"," "); }
    while (r.indexOf("\n",0)>0) { r = r.replace("\n"," "); }
    while (r.indexOf(String.fromCharCode(9),0)>0) { r = r.replace(String.fromCharCode(9)," "); } 
  
    var i = r.indexOf("  ",0);
    while (i > 0) {
      r = r.substring(0, i) + r.substr(i+1);
      i = r.indexOf("  ",0);
    }
   
	var x = r.split(" ");	
    var z = "";
    var t = "";	
	
	for (i=0; i<x.length; i++){
	  if ((t.length + x[i].length +1) > m) {
		 if (z.length == 0) 
		      { z = t;} 
		 else { z += b + t; }  
         t = x[i];
	  }
	  else { 
  		     if (t.length == 0) 
		          { t = x[i];} 
		     else { t += " " + x[i]; }  
	       }
    }

    if (z.length == 0) 
	     { z = t;} 
	else { z += b + t; }  

    return z;
}