function checkres() 
{

	var leftgrad = document.getElementById("left_gradient_holder").style;		
	var rightgrad = document.getElementById("right_gradient_holder").style;		
	var wholesitediv = document.getElementById("wholesite").style;		
	if ((screen.width == 800) && (screen.height == 600))
	{
		leftgrad.display = "none";				
		rightgrad.display = "none";
		wholesitediv.width = "737px";
	}
}