/*
+----------------------------------------------------------------------+
| Checkbox Rado Mod                                           				 |
+----------------------------------------------------------------------+
| Copyright (c) 2007-2009 BCSE LLC. dba BCS Engineering                |
+----------------------------------------------------------------------+
|                                                                      |
| Advanced Filter Mod is subject for version 2.0 of the BCSE           |
| proprietary license. That license file can be found bundled with     |
| this package in the file BCSE_LICENSE. A copy of this license can    |
| also be found at                                                     |
| http://www.bcsengineering.com/license/BCSE_LICENSE_2.0.txt           |
|                                                                      |
+----------------------------------------------------------------------+
*/


modi_price = function(_price, _taxes, _orig_price) {
	var return_price = round(_price, 2);

	for (var x2 in modifiers) {
		var value = getPOValue(x2,true);
		for(var bcse_opt in value) {
			if (!value[bcse_opt] || !modifiers[x2][value[bcse_opt]])
				continue;

			var elm = modifiers[x2][value[bcse_opt]];
			return_price += parseFloat(elm[1] == '$' ? elm[0] : (_price*elm[0]/100));

			for (var t2 in _taxes) {
				if (elm[2][t2]) {
				_taxes[t2] += parseFloat(elm[1] == '$' ? elm[2][t2] : (_orig_price*elm[2][t2]/100));
				}
			}
		}
	}

	return [return_price, _taxes];
}


getPOValue = function(c,bcse_area) {
	if (!document.getElementById('po'+c))
		return false;
		
	if(typeof(bcse_area) == "undefined")
		bcse_area = false;
	
	if(document.getElementById('po'+c).tagName.toUpperCase() == 'SELECT')
		return bcse_area ? [ document.getElementById('po'+c).options[document.getElementById('po'+c).selectedIndex].value ] : document.getElementById('po'+c).options[document.getElementById('po'+c).selectedIndex].value ;
		
	if(document.getElementById('po'+c).tagName.toUpperCase() == 'DIV') {
		var check_radio_opt = document.getElementById('po'+c).getElementsByTagName("INPUT");
		
		if(typeof(check_radio_opt) != undefined) {		
			if(check_radio_opt[0].type.toUpperCase() == 'RADIO') {
				for(var x in check_radio_opt) {
					if(check_radio_opt[x].checked) 
						return  bcse_area ? [ check_radio_opt[x].value ] : check_radio_opt[x].value;
				}
			}
			else if(check_radio_opt[0].type.toUpperCase() == 'CHECKBOX') {
				var checkbox_value = [];
				
				for(var x in check_radio_opt) {				
					if(check_radio_opt[x].checked) 
						checkbox_value.push(check_radio_opt[x].value);
				}
				//alert(checkbox_value);
				return checkbox_value;
			}
		}
	}


	return false;
}