// function getMaxScreenWidth
// returns:
//  * 766 if screen resulution is 800x600 or less and 1000 if larger.

function getMaxScreenWidth()
{
	var SMALL_WIDTH = 757;
	var BIG_WIDTH = 1000;
	
	var screenWidth = SMALL_WIDTH;
	
	if(document.all)
	{
		if(screen.width)
		{
			if(screen.width > 800)
			{
				screenWidth = BIG_WIDTH;
			}
			else
			{
				screenWidth = SMALL_WIDTH;
			}
		}
	}
	
	return screenWidth;
}