function GetScrollPosition(){var scroll={x:0,y:0};if(document.body&&(document.body.scrollLeft||document.body.scrollTop)){scroll.x=document.body.scrollLeft;scroll.y=document.body.scrollTop}else if(document.documentElement&&(document.documentElement.scrollLeft||document.documentElement.scrollTop)){scroll.x=document.documentElement.scrollLeft;scroll.y=document.documentElement.scrollTop}else if(typeof window.pageYOffset=="number"){scroll.x=window.pageXOffset;scroll.y=window.pageYOffset}else if(window.scrollX!=null){scroll.x=window.scrollX;scroll.y=window.scrollY}scroll.x=parseInt(scroll.x);scroll.y=parseInt(scroll.y);if(isNaN(scroll.x)==true||scroll.x<0)scroll.x=0;if(isNaN(scroll.y)==true||scroll.y<0)scroll.y=0;return scroll}function GetObjectPosition(obj){var position={x:0,y:0};if(obj.offsetParent)while(obj.offsetParent){position.x+=obj.offsetLeft;position.y+=obj.offsetTop;obj=obj.offsetParent}else if(obj.y||obj.x){position.x+=obj.x;position.y+=obj.y}return position}function GetEventPosition(e){e=e||window.event;var cursor={x:0,y:0};if(e.pageX||e.pageY){cursor.x=e.pageX;cursor.y=e.pageY}else{var de=document.documentElement,b=document.body;cursor.x=e.clientX+(de.scrollLeft||b.scrollLeft)-(de.clientLeft||0);cursor.y=e.clientY+(de.scrollTop||b.scrollTop)-(de.clientTop||0)}return cursor}