if (typeof window.RadControlsNamespace=="u\x6e\x64efined"){window.RadControlsNamespace= {} ; }if (typeof(window.RadControlsNamespace.Screen)=="unde\x66ined" || typeof(window.RadControlsNamespace.Screen.Version)==null || window.RadControlsNamespace.Screen.Version<.11e1){window.RadControlsNamespace.Screen= {Version: .11e1,GetViewPortSize:function ( ){var width=0; var height=0; var canvas=document.body; if (RadControlsNamespace.Browser.StandardsMode && !RadControlsNamespace.Browser.IsSafari){canvas=document.documentElement; }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){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){try {box=document.getBoxObjectFor(el); pos.x=box.x-2; pos.y=box.y-2; }catch (e){}}else {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!='BO\x44Y' && parent.tagName!='\x48TM\x4c'){pos.x-=parent.scrollLeft; pos.y-=parent.scrollTop; parent=parent.offsetParent; }}else {parent=el.parentNode; while (parent && parent.tagName!='B\x4fDY' && parent.tagName!='H\x54ML'){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; }};}