var isIE7;

function doconresize()
{
	// adjustment of background for extra large window size
	var bgimageNode = document.getElementById("bgimage");
	var winHeight;
	var winWidth; 

	if(window.innerHeight)
	{
		winHeight = window.innerHeight;
		winWidth = window.innerWidth;
	}
	else if(document.body && document.body.clientHeight)
	{
		winHeight = document.body.clientHeight;
		winWidth = document.body.clientWidth;
	}

	else if(document.documentElement && document.documentElement.clientHeight)
	{
		winHeight = document.documentElement.clientHeight;
		winWidth = document.documentElement.clientWidth;
	}

	if((winWidth/winHeight) > (1824/738))   //(43/18))
	{
		bgimageNode.style.width = "100%";
		bgimageNode.style.height = "";
	}
	else
	{
		bgimageNode.style.width = "";
		bgimageNode.style.height = "100%";
	}


	if(isIE7 == true)
	{
		// workaround IE alignment
		var width100 = new Array("bass", "prosp" );

		for(var i=0; i < width100.length; i++)
		{
			elem = document.getElementById(width100[i]);
			elem.style.width = "99.9%";
			elem.style.width = "100%";
		
		}

		var height100 = new Array("bgimagediv");

		for(var i=0; i < height100.length; i++)
		{
			elem = document.getElementById(height100[i]);
			elem.style.height = "99.99%";
			elem.style.height = "100%";
		}


	}

}

function doconreload()
{

  if(isIE7)
	{
	
		window.scrollBy(0,1); 
		//window.scroll(0,0);
	  doconresize();
	

		
	}

}