function getWindowWidth()
{var myWidth=0;if(typeof(window.innerWidth)=="number")
{myWidth=window.innerWidth;}
else if(document.documentElement&&(document.documentElement.clientWidth||document.documentElement.clientHeight))
{myWidth=document.documentElement.clientWidth;}
else if(document.body&&(document.body.clientWidth||document.body.clientHeight))
{myWidth=document.body.clientWidth;}
return myWidth;}
function getWindowHeight()
{var myHeight=0;if(typeof(window.innerWidth)=="number")
{myHeight=window.innerHeight;}
else if(document.documentElement&&(document.documentElement.clientWidth||document.documentElement.clientHeight))
{myHeight=document.documentElement.clientHeight;}
else if(document.body&&(document.body.clientWidth||document.body.clientHeight))
{myHeight=document.body.clientHeight;}
return myHeight;}
function getPageYOffset()
{var ScrollTop=document.body.scrollTop;if(ScrollTop==0)
{if(window.pageYOffset)
{ScrollTop=window.pageYOffset;}
else
{ScrollTop=(document.body.parentElement)?document.body.parentElement.scrollTop:0;}}
return ScrollTop;}
function getPageXOffset()
{var ScrollTop=document.body.scrollLeft;if(ScrollTop==0)
{if(window.pageXOffset)
{ScrollTop=window.pageXOffset;}
else
{ScrollTop=(document.body.parentElement)?document.body.parentElement.scrollLeft:0;}}
return ScrollTop;}