function getVar(name)
	 {
	 get_string = document.location.search;         
	 return_value = '';
	 do { //This loop is made to catch all instances of any get variable.
		name_index = get_string.indexOf(name + '=');
		if(name_index != -1)
		  {
		  get_string = get_string.substr(name_index + name.length + 1, get_string.length - name_index);
		  end_of_value = get_string.indexOf('&');
		  if(end_of_value != -1)                
			value = get_string.substr(0, end_of_value);                
		  else                
			value = get_string;                
		  if(return_value == '' || value == '')
			 return_value += value;
		  else
			 return_value += ', ' + value;
		  }
		} while(name_index != -1)
	 //Restores all the blank spaces.
	 space = return_value.indexOf('+');
	 while(space != -1)
		  { 
		  return_value = return_value.substr(0, space) + ' ' + 
		  return_value.substr(space + 1, return_value.length);
		  space = return_value.indexOf('+');
		  }
	 return(return_value);        
	 }