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);			
}