/*****************************************************************************************
	Author: Anil Naicker
	contact: naicker@hare.net.au
	
	Script Purpose: Javascript base function include file.
	
	
	Last Modified: 18th November, 2000
	Modified By: Anil Naicker
	
*****************************************************************************************/

function openWindow( code, row, column ){
	code = escape(code);

	window.open("bin/popup.php3?code=" + code + "&row=" + row + "&column=" + column,"Product_popup","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=yes,width=780,height=400");
}

function add_product(value, prod_var, focus_var){
	eval(focus_var + "= true;");
	if(value == ""){
		eval(prod_var + "+= 1;");
	}
}


function validate_qty(value, prod_var, focus_var){
	if(value == ""){
		eval(prod_var +"-= 1;");
	}
	eval(focus_var +"= false;");
}

function remind(){
	if((selected_products > 1) || (!(field_focus) && selected_products == 1) ){
		alert("The products you have selected from this page have not been added to your shopping basket.\n\nPlease go back and select the products you would like to purchase. \nThen click on the 'Add all selected items to basket' button.");
	}
}

function remind_option(){
	var decision = true;
	if((field_selected > 1) || (!(field_selected) && prod_list == 1) ){
		decision = confirm("The products you have selected from this page have not been added to your shopping basket.\n\nPlease go back and select the products you would like to purchase. \nThen click on the 'Add all selected items to basket' button.");
	}
	
	if(decision){	
		window.close();
	}
}

function add_to_basket(prod_var, focus_var){
	eval(prod_var +"= 0;");
	eval(focus_var +"= false;");
}

function loadpage(page){
	if(page != '')
		top.location.href= 'shop.php3?aisle=' + page;	
}