function loadPage(url){
  window.location=url;
}

	
function getScreenWidth() {
    devicePixelRatio=window.devicePixelRatio>1?window.devicePixelRatio:1;
    var width = screen.width*devicePixelRatio;
    var height = screen.height*devicePixelRatio;
    // iPhone portrait Screen;
    if (height>width) {
        var w=height;
        var h=width;
        }
    else {
        var w=width;
        var h=height;
        }
    return w;
    }
	
function getScreenHeight() {
    devicePixelRatio=window.devicePixelRatio>1?window.devicePixelRatio:1;
    var width = screen.width*devicePixelRatio;
    var height = screen.height*devicePixelRatio;
    // iPhone portrait Screen;
    if (height>width) {
        var w=height;
        var h=width;
        }
    else {
        var w=width;
        var h=height;
        }
    return h;
    }
    
function getScreenOrientation() {
    if (window.orientation==90 || window.orientation==-90) {
        var orientation="landscape";
        }
    else {
        var orientation="portrait";
        }
    return orientation;
    }