//DHTML Window script- Copyright Dynamic Drive (http://www.dynamicdrive.com)
//For full source code, documentation, and terms of usage,
//Visit http://www.dynamicdrive.com/dynamicindex9/dhtmlwindow.htm

var dragapproved = false
var minrestore = 0
var initialwidth, initialheight
var ie5 = document.all && document.getElementById
var ns6 = document.getElementById && !document.all

function iecompattest() {
    return (!window.opera && document.compatMode && document.compatMode != "BackCompat") ? document.documentElement : document.body
}

function drag_drop(e) {
    if (ie5 && dragapproved && event.button == 1) {
        document.getElementById("dwindow").style.left = tempx + event.clientX - offsetx + "px"
        document.getElementById("dwindow").style.top = tempy + event.clientY - offsety + "px"
    }
    else if (ns6 && dragapproved) {
        document.getElementById("dwindow").style.left = tempx + e.clientX - offsetx + "px"
        document.getElementById("dwindow").style.top = tempy + e.clientY - offsety + "px"
    }
}

function initializedrag(e) {
    offsetx = ie5 ? event.clientX : e.clientX
    offsety = ie5 ? event.clientY : e.clientY
    document.getElementById("dwindowcontent").style.display = "none" //extra
    tempx = parseInt(document.getElementById("dwindow").style.left)
    tempy = parseInt(document.getElementById("dwindow").style.top)

    dragapproved = true
    document.getElementById("dwindow").onmousemove = drag_drop
}

function loadwindow(url, width, height) {
    if (!ie5 && !ns6)
        window.open(url, "", "width=width,height=height,scrollbars=1")
    else {
        document.getElementById("dwindow").style.display = ''
        document.getElementById("dwindow").style.width = initialwidth = width + "px"
        document.getElementById("dwindow").style.height = initialheight = height + "px"
        document.getElementById("dwindow").style.left = "350px"
        document.getElementById("dwindow").style.top = ns6 ? window.pageYOffset * 1 + 30 + "px" : iecompattest().scrollTop * 1 + 30 + "px"
        document.getElementById("cframe").src = url
    }
}

function maximize() {
    if (minrestore == 0) {
        minrestore = 1 //maximize window
        document.getElementById("maxname").setAttribute("src", "images/pop-up/restore.gif")
        document.getElementById("dwindow").style.width = ns6 ? window.innerWidth - 20 + "px" : iecompattest().clientWidth + "px"
        document.getElementById("dwindow").style.height = ns6 ? window.innerHeight - 20 + "px" : iecompattest().clientHeight + "px"
    }
    else {
        minrestore = 0 //restore window
        document.getElementById("maxname").setAttribute("src", "images/pop-up/max.gif")
        document.getElementById("dwindow").style.width = initialwidth
        document.getElementById("dwindow").style.height = initialheight
    }
    document.getElementById("dwindow").style.left = ns6 ? window.pageXOffset + "px" : iecompattest().scrollLeft + "px"
    document.getElementById("dwindow").style.top = ns6 ? window.pageYOffset + "px" : iecompattest().scrollTop + "px"
}

function closeit() {
    document.getElementById("dwindow").style.display = "none"
}

function stopdrag() {
    dragapproved = false;
    document.getElementById("dwindow").onmousemove = null;
    document.getElementById("dwindowcontent").style.display = "" //extra
}