/* För att infoga text där markören står */
var carret=null,fieldobj=null,ie=(document.selection&&document.selection.createRange);

function insertSmiley(str){
   if(!fieldobj) return null;
   if (carret){
	  carret.text = carret.text + " " + str + " "; carret.select();
   } else if(document.getElementById&&!ie) {
	  if(fieldobj.selectionStart == fieldobj.selectionEnd){
	  	fieldobj.value=fieldobj.value.substring(0,fieldobj.selectionStart) + " " + str +" " + fieldobj.value.substring(fieldobj.selectionEnd);
	  }
	  else{
	  	fieldobj.value=fieldobj.value.substring(0,fieldobj.selectionEnd) + " " + str + " " + fieldobj.value.substring(fieldobj.selectionEnd);
	  }
	  fieldobj.focus();
   } else {
	  fieldobj.value+=str;
	  fieldobj.focus();
   }
}