function init()
{
	resize();
	window.onresize = resize;
}




function resize()
{
	if (getWidth() > 1200)
	{
		document.getElementById("main").style.width = "100%";
	}
	else
	{
		document.getElementById("main").style.width = "1200px";
	}
	
	if (getHeight() > 615)
	{
		document.getElementById("main").style.height = "100%";
	}
	else
	{
		document.getElementById("main").style.height = "615px";	
	}
}




function getWidth()
{
	  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 getHeight()
{
	  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;
}