/**
 * @author Gproxy Design Inc.
 * @copyright (c) 2011, Gproxy Design Inc. All rights reserved.
 * @version 1.0
 *
 * Gproxy doesn't allow to copy or change this code without Gproxy authorization. 
 * See http://www.gproxy.com/licenses/license01.pdf for the full license governing this code. 
 */
var intQioListTotal = 0;
var intQioListCurrent = -1;
var intQioDelay = 500;
var strQioSearchId = null;
var strQioResultsId = null;
var objQioSearchField = null;
var objQioResultsDiv = null;

function qioSetAutoComplete(b, c, a,params) {
    strQioSearchId = "#" + b;
    strQioResultsId = "#" + c;
    $j("body").append('<div id="' + c + '"></div>');
    objQioSearchField = $j(strQioSearchId);
    objQioResultsDiv = $j(strQioResultsId);
    qioRepositionResultsDiv();
    objQioSearchField.blur(function () {
        setTimeout("qioClearAutoComplete()", 200)
    });
    objQioSearchField.keyup(function (f) {
        var d = f.keyCode || window.event.keyCode;
        var g = objQioSearchField.val();
        if (qioUpDown(d)) {
            return
        }
        if (d == 13 || d == 27) {
            qioClearAutoComplete();
            return
        }
        setTimeout(function () {
            qioAutoComplete(g, a,params)
        }, intQioDelay)
    })
}
function qioAutoComplete(a, b,params) {
    var c = objQioSearchField.val();
    if (c == "") {
        qioClearAutoComplete();
        return
    }
    if (a != c) {
        return
    }
    qioGetResults(c, b,params)
}
function qioClearAutoComplete() {
    objQioResultsDiv.html("");
    objQioResultsDiv.css("display", "none")
}
function qioRepositionResultsDiv() {
    var a = objQioSearchField.offset();
    var d = a.top;
    var b = a.left;
    var h = objQioSearchField.height();
    var c = objQioSearchField.width();
    var e = $j("body").height();
    var i = objQioResultsDiv.height();
    var f = (d + h + i + 4);
    if (f > e) {
        var g = (d - i - 4)
    } else {
        var g = d + h + 4
    }
    objQioResultsDiv.css("position", "absolute");
    objQioResultsDiv.css("left", b - 2);
    objQioResultsDiv.css("top", g);
    objQioResultsDiv.css("width", c + 200)
}
function qioUpDown(a) {
    if (a == 40 || a == 38) {
        if (a == 38) {
            if (intQioListCurrent == 0 || intQioListCurrent == -1) {
                intQioListCurrent = intQioListTotal - 1
            } else {
                intQioListCurrent--
            }
        } else {
            if (intQioListCurrent == intQioListTotal - 1) {
                intQioListCurrent = 0
            } else {
                intQioListCurrent++
            }
        }
        objQioResultsDiv.children().each(function (b) {
            if (b == intQioListCurrent) {
                objQioSearchField.val(this.childNodes[0].childNodes[0].nodeValue);
                this.className = "qio_selected"
            } else {
                this.className = "qio_unselected"
            }
        });
        return true
    } else {
        intQioListCurrent = -1;
        return false
    }
}
function qioGetResults(b, a, params) {
	/* Precondition: params is undefined or an array of objects with the form {name: <parameter name>, value: <parameter value>} */
    var d = "/app/site/hosting/scriptlet.nl?script=customscript_gpr_qio_getresults_ss&deploy=customdeploy_gpr_qio_getresults_ss&itemsearch=" + escape(b) + "&resultvar=objQioResultsDiv&itemscountvar=intQioListTotal&sitenumber=" + a;
	if (typeof params != "undefined"){
		for (var i=0;i < params.length;i++){
			d += "&" + params[i].name + "=" + params[i].value;
		}
	}
    var c = document.createElement("script");
    c.setAttribute("type", "text/javascript");
    if (c.readyState) {
        c.onreadystatechange = function () {
            if (c.readyState == "loaded" || c.readyState == "complete") {
                c.onreadystatechange = null;
                qioShowResults()
            }
        }
    } else {
        c.onload = function () {
            qioShowResults()
        }
    }
    document.getElementById("qio_search").style.background = "#fff url(/site/gpr/qio/qio_ajax_loader.gif) 100% 1px no-repeat";
    c.setAttribute("src", d);
    document.getElementsByTagName("head")[0].appendChild(c)
}
function qioShowResults() {
    qioRepositionResultsDiv();
    $j('#qio_search').css('background-image', 'none');
    if (intQioListTotal > 0) {
        objQioResultsDiv.css("display", "block");
        var a = $j(strQioResultsId + " > div");
        a.mouseover(function () {
            a.each(function () {
                this.className = "qio_unselected"
            });
            this.className = "qio_selected"
        });
        a.click(function () {
            objQioSearchField.val(this.childNodes[0].childNodes[0].nodeValue);
            document.forms.form_qio.itemid.value = this.id;
            document.forms.form_qio.buyid.value = this.id;
            qioClearAutoComplete()
        })
    } else {
        objQioResultsDiv.css("display", "block");
        setTimeout("qioClearAutoComplete()", 3000)
    }
}
function qioAddToCart(a) {
    if (document.forms[a].qty.value > 0) {
        if (document.forms[a].itemid.value != "" && document.forms[a].itemid.value != null) {
            document.forms[a].submit()
        } else {
            alert("Please type the item SKU in the imput box.")
        }
    } else {
        document.forms[a].qty.value = "1";
        alert("Invalid number (must be greater than 0).")
    }
};