//<![CDATA[
/* email check */
function email_check(email) {
    if (email==undefined || email==null || typeof email !== "string") return false;
	var at="@";
	var dot=".";
	var lat=email.indexOf(at);
	var lstr=email.length;
	var ldot=email.indexOf(dot);
	if (!checkInputValue(email)) return false;
	if (email.indexOf(at)==-1) return false;
	if (email.indexOf(at)==-1 || email.indexOf(at)==0 || email.indexOf(at)==lstr) return false;
	if (email.indexOf(dot)==-1 || email.indexOf(dot)==0 || email.indexOf(dot)==lstr) return false;
	if (email.indexOf(at,(lat+1))!=-1) return false;
	if (email.substring(lat-1,lat)==dot || email.substring(lat+1,lat+2)==dot) return false;
	if (email.indexOf(dot,(lat+2))==-1) return false;
	if (email.indexOf(" ")!=-1) return false;

	return true;
}
function selectAllFormItems(e, form) {
	var ListForm = form;
	if(e.checked==true) {
		for (var i=0; i<ListForm.length; i++)
		{
			if (ListForm.elements[i].checked==false) {
				ListForm.elements[i].checked = true;
			}
		}
	} else {
		for (var i=0; i<ListForm.length; i++)
		{
			if (ListForm.elements[i].checked==true) {
				ListForm.elements[i].checked = false;
			}
		}
	}
}
function checkFormValue(element) {
	if (document.getElementById(element)==undefined || document.getElementById(element)==null)
	{
		alert("項目未選擇或是沒有設定。");
		return false;
	} else {
		var v = document.getElementById(element).value;
		if ( v.replace(/(^\s*)|(\s*$)/gi,"")!='' && v!=0) return true;
			return false;
	}
}

function checkInputValue(v) {
    if (v==undefined || v==null || typeof v !== "string") return false;
	if ( v.replace(/(^\s*)|(\s*$)/gi,"")!='' && v!=0) return true;
		return false;
}
function closeloginbox() {
	return false;
}
function loginForm(e) {
	if (checkFormValue('username')==false) { alert('請輸入帳號！'); return false;}
	if (checkFormValue('password')==false) { alert('請輸入密碼！'); return false;}
	e.submit();
}

function in_array (needle, haystack, argStrict) {
    // Checks if the given value exists in the array  
    // 
    // version: 911.718
    // discuss at: http://phpjs.org/functions/in_array    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: vlado houba
    // +   input by: Billy
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // *     example 1: in_array('van', ['Kevin', 'van', 'Zonneveld']);    // *     returns 1: true
    // *     example 2: in_array('vlado', {0: 'Kevin', vlado: 'van', 1: 'Zonneveld'});
    // *     returns 2: false
    // *     example 3: in_array(1, ['1', '2', '3']);
    // *     returns 3: true    // *     example 3: in_array(1, ['1', '2', '3'], false);
    // *     returns 3: true
    // *     example 4: in_array(1, ['1', '2', '3'], true);
    // *     returns 4: false
    var key = '', strict = !!argStrict; 
    if (strict) {
        for (key in haystack) {
            if (haystack[key] === needle) {
                return true;            }
        }
    } else {
        for (key in haystack) {
            if (haystack[key] == needle) {                return true;
            }
        }
    }
     return false;
}
function substr( f_string, f_start, f_length ) {
    // Return part of a string
    // 
    // +    discuss at: http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_substr/
    // +       version: 810.819
    // +     original by: Martijn Wieringa
    // +     bugfixed by: T.Wild
    // +      tweaked by: Onno Marsman
    // *       example 1: substr('abcdef', 0, -1);
    // *       returns 1: 'abcde'
    // *       example 2: substr(2, 0, -6);
    // *       returns 2: ''

    f_string += '';

    if(f_start < 0) {
        f_start += f_string.length;
    }

    if(f_length == undefined) {
        f_length = f_string.length;
    } else if(f_length < 0){
        f_length += f_string.length;
    } else {
        f_length += f_start;
    }

    if(f_length < f_start) {
        f_length = f_start;
    }

    return f_string.substring(f_start, f_length);
}
function is_array( mixed_var ) {
    // Finds whether a variable is an array
    // 
    // +    discuss at: http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_is_array/
    // +       version: 809.522
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Legaev Andrey
    // +   bugfixed by: Cord
    // *     example 1: is_array(['Kevin', 'van', 'Zonneveld']);
    // *     returns 1: true
    // *     example 2: is_array('Kevin van Zonneveld');
    // *     returns 2: false

    return ( mixed_var instanceof Array );
}
function str_replace(search, replace, subject) {
    // Replace all occurrences of the search string with the replacement string
    // 
    // +    discuss at: http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_str_replace/
    // +       version: 810.819
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Gabriel Paderni
    // +   improved by: Philip Peterson
    // +   improved by: Simon Willison (http://simonwillison.net)
    // +    revised by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)
    // +   bugfixed by: Anton Ongson
    // +      input by: Onno Marsman
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    tweaked by: Onno Marsman
    // *     example 1: str_replace(' ', '.', 'Kevin van Zonneveld');
    // *     returns 1: 'Kevin.van.Zonneveld'
    // *     example 2: str_replace(['{name}', 'l'], ['hello', 'm'], '{name}, lars');
    // *     returns 2: 'hemmo, mars'

    var f = search, r = replace, s = subject;
    var ra = r instanceof Array, sa = s instanceof Array, f = [].concat(f), r = [].concat(r), i = (s = [].concat(s)).length;

    while (j = 0, i--) {
        if (s[i]) {
            while (s[i] = s[i].split(f[j]).join(ra ? r[j] || "" : r[0]), ++j in f){};
        }
    };

    return sa ? s : s[0];
}
function str_ireplace ( search, replace, subject ) {
    // Case-insensitive version of str_replace().
    // 
    // +    discuss at: http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_str_ireplace/
    // +       version: 810.621
    // +   original by: Martijn Wieringa
    // +      input by: penutbutterjelly
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    tweaked by: Jack
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Onno Marsman
    // *     example 1: str_ireplace('l', 'l', 'HeLLo');
    // *     returns 1: 'Hello'

    var i, k = '';
    var searchl = 0;

    search += '';
    searchl = search.length;
    if (!(replace instanceof Array)) {
        replace = new Array(replace);
        if (search instanceof Array) {
            // If search is an array and replace is a string,
            // then this replacement string is used for every value of search
            while (searchl > replace.length) {
                replace[replace.length] = replace[0];
            }
        }
    }

    if (!(search instanceof Array)) {
        search = new Array(search);
    }
    while (search.length>replace.length) {
        // If replace has fewer values than search,
        // then an empty string is used for the rest of replacement values
        replace[replace.length] = '';
    }

    if (subject instanceof Array) {
        // If subject is an array, then the search and replace is performed
        // with every entry of subject , and the return value is an array as well.
        for (k in subject) {
            subject[k] = str_ireplace(search, replace, subject[k]);
        }
        return subject;
    }

    searchl = search.length;
    for (i = 0; i < searchl; i++) {
        reg = new RegExp(search[i], 'gi');
        subject = subject.replace(reg, replace[i]);
    }

    return subject;
}

//////////////////////////////////// xml2array() ////////////////////////////////////////
//See http://www.openjs.com/scripts/xml_parser/
var not_whitespace = new RegExp(/[^\s]/);//This can be given inside the funciton - I made it a global variable to make the scipt a little bit faster.
var parent_count;
//Process the xml data
function xml2array(xmlDoc,parent_count) {
	var arr;
	var parent = "";
	parent_count = parent_count || new Object;

	var attribute_inside = 0; /*:CONFIG: Value - 1 or 0
	*	If 1, Value and Attribute will be shown inside the tag - like this...
	*	For the XML string...
	*	<guid isPermaLink="true">http://www.bin-co.com/</guid>
	*	The resulting array will be...
	*	array['guid']['value'] = "http://www.bin-co.com/";
	*	array['guid']['attribute_isPermaLink'] = "true";
	*	
	*	If 0, the value will be inside the tag but the attribute will be outside - like this...	
	*	For the same XML String the resulting array will be...
	*	array['guid'] = "http://www.bin-co.com/";
	*	array['attribute_guid_isPermaLink'] = "true";
	*/

	if(xmlDoc.nodeName && xmlDoc.nodeName.charAt(0) != "#") {
		if(xmlDoc.childNodes.length > 1) { //If its a parent
			arr = new Object;
			parent = xmlDoc.nodeName;
			
		}
	}
	var value = xmlDoc.nodeValue;
	if(xmlDoc.parentNode && xmlDoc.parentNode.nodeName && value) {
		if(not_whitespace.test(value)) {//If its a child
			arr = new Object;
			arr[xmlDoc.parentNode.nodeName] = value;
		}
	}

	if(xmlDoc.childNodes.length) {
		if(xmlDoc.childNodes.length == 1) { //Just one item in this tag.
			arr = xml2array(xmlDoc.childNodes[0],parent_count); //:RECURSION:
		} else { //If there is more than one childNodes, go thru them one by one and get their results.
			var index = 0;

			for(var i=0; i<xmlDoc.childNodes.length; i++) {//Go thru all the child nodes.
				var temp = xml2array(xmlDoc.childNodes[i],parent_count); //:RECURSION:
				if(temp) {
					var assoc = false;
					var arr_count = 0;
					for(key in temp) {
						if(isNaN(key)) assoc = true;
						arr_count++;
						if(arr_count>2) break;//We just need to know wether it is a single value array or not
					}

					if(assoc && arr_count == 1) {
						if(arr[key]) { 	//If another element exists with the same tag name before,
										//		put it in a numeric array.
							//Find out how many time this parent made its appearance
							if(!parent_count || !parent_count[key]) {
								parent_count[key] = 0;

								var temp_arr = arr[key];
								arr[key] = new Object;
								arr[key][0] = temp_arr;
							}
							parent_count[key]++;
							arr[key][parent_count[key]] = temp[key]; //Members of of a numeric array
						} else {
							parent_count[key] = 0;
							arr[key] = temp[key];
							if(xmlDoc.childNodes[i].attributes.length) {
								for(var j=0; j<xmlDoc.childNodes[i].attributes.length; j++) {
									var nname = xmlDoc.childNodes[i].attributes[j].nodeName;
									if(nname) {
										/* Value and Attribute inside the tag */
										if(attribute_inside) {
											var temp_arr = arr[key];
											arr[key] = new Object;
											arr[key]['value'] = temp_arr;
											arr[key]['attribute_'+nname] = xmlDoc.childNodes[i].attributes[j].nodeValue;
										} else {
										/* Value in the tag and Attribute otside the tag(in parent) */
											arr['attribute_' + key + '_' + nname] = xmlDoc.childNodes[i].attributes[j].nodeValue;
										}
									}
								} //End of 'for(var j=0; j<xmlDoc. ...'
							} //End of 'if(xmlDoc.childNodes[i] ...'
						}
					} else {
						arr[index] = temp;
						index++;
					}
				} //End of 'if(temp) {'
			} //End of 'for(var i=0; i<xmlDoc. ...'
		}
	}

	if(parent && arr) {
		var temp = arr;
		arr = new Object;
		
		arr[parent] = temp;
	}
	return arr;
}
//]]!>