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if (typeof window.RadControlsNamespace == "undefined")
{
window.RadControlsNamespace = {};
}
if (
typeof(window.RadControlsNamespace.Screen) == "undefined" ||
typeof(window.RadControlsNamespace.Screen.Version) == null ||
window.RadControlsNamespace.Screen.Version < 1.1
)
{
window.RadControlsNamespace.Screen =
{
Version : 1.1,
GetViewPortSize : function()
{
var width = 0;
var height = 0;
var canvas = document.body;
if (RadControlsNamespace.Browser.StandardsMode && !RadControlsNamespace.Browser.IsSafari)
{
canvas = document.documentElement;
}
if (RadControlsNamespace.Browser.IsMozilla && document.compatMode != "CSS1Compat")
{
canvas = document.body;
}
if (window.innerWidth)
{
width = window.innerWidth;
height = window.innerHeight;
}
else
{
width = canvas.clientWidth;
height = canvas.clientHeight;
}
width += canvas.scrollLeft;
height += canvas.scrollTop;
return { width : width - 6, height : height - 6 };
},
GetElementPosition : function (el)
{
var parent = null;
var pos = {x: 0, y: 0};
var box;
if (el.getBoundingClientRect)
{
// IE
box = el.getBoundingClientRect();
var scrollTop = document.documentElement.scrollTop || document.body.scrollTop;
var scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft;
pos.x = box.left + scrollLeft - 2;
pos.y = box.top + scrollTop - 2;
return pos;
}
else if (document.getBoxObjectFor)
{
// gecko
try
{
box = document.getBoxObjectFor(el);
pos.x = box.x - 2;
pos.y = box.y - 2;
}catch(e){}
}
else
{
// safari/opera
pos.x = el.offsetLeft;
pos.y = el.offsetTop;
parent = el.offsetParent;
if (parent != el)
{
while (parent)
{
pos.x += parent.offsetLeft;
pos.y += parent.offsetTop;
parent = parent.offsetParent;
}
}
}
if (window.opera)
{
parent = el.offsetParent;
while (parent && parent.tagName.toLowerCase() != 'body' && parent.tagName.toLowerCase() != 'html')
{
pos.x -= parent.scrollLeft;
pos.y -= parent.scrollTop;
parent = parent.offsetParent;
}
}
else
{
parent = el.parentNode;
while (parent && parent.tagName.toLowerCase() != 'body' && parent.tagName.toLowerCase() != 'html')
{
pos.x -= parent.scrollLeft;
pos.y -= parent.scrollTop;
parent = parent.parentNode;
}
}
return pos;
},
ElementOverflowsTop : function (element)
{
return this.GetElementPosition(element).y < 0;
},
ElementOverflowsLeft : function (element)
{
return this.GetElementPosition(element).x < 0;
},
ElementOverflowsBottom : function (screenSize, element)
{
var bottomEdge = this.GetElementPosition(element).y + RadControlsNamespace.Box.GetOuterHeight(element);
return bottomEdge > screenSize.height;
},
ElementOverflowsRight : function (screenSize, element)
{
var rightEdge = this.GetElementPosition(element).x + RadControlsNamespace.Box.GetOuterWidth(element);
return rightEdge > screenSize.width;
}
}
}
//BEGIN_ATLAS_NOTIFY
if (typeof(Sys) != "undefined")
{
if (Sys.Application != null && Sys.Application.notifyScriptLoaded != null)
{
Sys.Application.notifyScriptLoaded();
}
}
//END_ATLAS_NOTIFY
|
