function convert_to_link(thisform,field)
{
 	 with (thisform)
 	 {
 	 
 	 toreturn = field.value;
 	 toreturn = toreturn.replace(/ /gi,"+");
 	 //toreturn = escape(toreturn);
	  //alert(toreturn); 
  	 
 
	  return toreturn; 
	 }
}