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);        
}