// JavaScript Documentfunction js_AddSelection(type,pro_id) 
function js_AddSelection(type,pro_id) 
{
		var url = "../ajax/php/selection_add.php" ; 
		var pars ='type='+type+'&pro_id='+pro_id ;
		var myAjax = new Ajax.Request(
			url, 
			{
				method: 'get', 
				parameters: pars, 
				onComplete: js_SaveProperty(pro_id)
			});
}