// *** Coded by Jeffrey Cobb on August 3rd, 2009 (from misc sources).

// *** Display a new webpage in the main area ***
// * Used a function so I could do custom formatting
// * based on page contents.
function setPage(thisPage, iHeight, lMargin)
{
	if (lMargin == undefined) {
		lMargin = 0;
		docElementStyle('in_frame').width = "100%";
	} else {
		docElementStyle('in_frame').width = "95%";
	}
	document.getElementById('in_frame').src = thisPage;
	document.getElementById('in_frame').height = iHeight;
	docElementStyle('in_frame').marginLeft = lMargin+"px";
	showTool(true);
}

function showTool(vis)
{
	var scrolledX, scrolledY;
	var tool=document.getElementById("tool");

	if (vis)
	{

		if (self.pageYOffset )
		{ 
			scrolledY = self.pageYOffset; 
		} else if (document.documentElement && document.documentElement.scrollTop ) { 
			scrolledY = document.documentElement.scrollTop; 
		} else if (document.body ) {
			scrolledY = document.body.scrollTop; 
		}

		var centerX, centerY; 

		if (self.innerHeight ) { 
			centerY = self.innerHeight; 
		} else if (document.documentElement && document.documentElement.clientHeight ) { 
			centerY = document.documentElement.clientHeight; 
		} else if (document.body ) { 
			centerY = document.body.clientHeight; 
		}

//		var topOffset = scrolledY + centerY; 
		var topOffset = document.body.clientHeight - 32;

		tool.style.top=topOffset+'px';
		tool.style.visibility='visible';
		
	} else {
		tool.style.visibility='hidden';
	}
}

function init()
{
	showDateTime();
	showTool(true);
}