<head><title>transparent.html</title></head>
<script src=../window.js></script>
<script src=../examples.js></script>
<body>

<input value="overlay two maps in a window" type=button onclick="submitAll()">

<script>

w = new win(50,50,400,400,"overlay window","win.html")

function submitAll() {
    s1.setVar("map_countries_class_color",
        Math.round(Math.random() * 255) + " "  +
        Math.round(Math.random() * 255) + " "  +
        Math.round(Math.random() * 255)
    ) 
    s1.setVar("mapsize",w.contentWidth + " " + w.contentHeight)
    s1.setTarget(w.contentWindow.img1var)
    sl1.img = w.contentWindow.img1var
    s1.submit()
    s2.setVar("map_countries_class_color",
        Math.round(Math.random() * 255) + " " +
        Math.round(Math.random() * 255) + " " +
        Math.round(Math.random() * 255)
    ) 
    s2.setVar("mapsize",w.contentWidth + " " + w.contentHeight)
    s2.setTarget(w.contentWindow.img2var)
    sl2.img = w.contentWindow.img2var
    s2.submit()
}

w.setExecOnResize(submitAll)

s1 = new serverFrame()
s1.setServerURL(MSURL)
s1.setVar("map",MSMAP)
s1.setVar("mode","map")
s1.setVar("map_projection","proj=sinu,ellps=clrk66")
s1.setVar("mapext","-20000000 -10000000 20000000 10000000")

s2 = new serverFrame()
s2.setServerURL(MSURL)
s2.setVar("map",MSMAP)
s2.setVar("mode","map")
s2.setVar("map_projection","proj=gall,ellps=clrk66")
s2.setVar("mapext","-20000000 -10000000 20000000 10000000")

sl1 = new slider(200,0,100,1,"1")
sl1.showAt(500,100)
sl2 = new slider(200,0,100,1,"2")
sl2.showAt(500,200)

function setTransparency(sl) {
    var img = sl.img
    var value = sl.getValue()
    if (ie) {
        img.filters.alpha.opacity=value
    } else {
        value = value / 100
        img.style.MozOpacity = value
    }
}

sl1.setMoveFunc(setTransparency)
sl1.setStopFunc(setTransparency)
sl2.setMoveFunc(setTransparency)
sl2.setStopFunc(setTransparency)
        

</script>
</body>