<!--
// Student Portal base functions

function SPonPageLoad()
{
	changeFooterLocation() ;				
}

function SPonPageResize()
{
	changeFooterLocation() ;
}

function showProcessing()
{
	//AB - once a button is pressed hide the options and show the processing message
	var actionbar = document.getElementById("actionbuttonDiv") ;
	var processing = document.getElementById("processingDiv") ;
	actionbar.style.visibility='hidden';
	processing.style.visibility='visible';
	return true;
}

function changeFooterLocation() 
//change the top of the footer based on the size of the content div or the pageMenu whichever is taller
{
	var content = document.getElementById('content') ;
	var menu = document.getElementById('pageMenu') ;
	var footer = document.getElementById('footer') ;
	var mh = content.offsetHeight - menu.offsetHeight;
	if (mh < 50)
		{ mh = 75}
	//menu.style.height = mh + "px";
	//alert(content.offsetTop);
	//alert(content.offsetHeight);
	//alert(menu.offsetTop);
	//alert(menu.offsetHeight);
	
	var ft = mh;
	footer.style.top = ft + "px";
	//alert(footer.style.top);
}

function alertStartAgainUser()
{
	var conf = confirm("You have selected to Start Again. This will clear all your previous selections. Do you wish to continue?")
	if (conf)
	{
		return true;
	}
	else
	{
		return false;
	}
}
	
//-->