function expandModule(rowId)
{
	var rowState = eval("document.all." + rowId + ".style.display");
	if ( rowState == "none") {
		eval("document.all."+ rowId +".style.display='block'");
		// Preloaded
		swapArrow('arrow' + rowId);
	}
	else { 	
		eval("document.all."+ rowId +".style.display='none'");
		swapArrowBack('arrow' + rowId);
		
		//doesn't work
		//eval("rapidSwapImage('arrow" + rowId +  "','images/arrowClosed.gif')");
	}
	return;
} 

function swapArrow(imageId)
{
	if (document.layers){
		eval("document[" + imageId +"].src=arrowImage.src");
	} 
	else if (document.all) {
		eval( "document.all." + imageId + ".src=arrowImage.src");
	}
	else {
		document .getElementById(imageId).src=arrowImage.src;
	}	
	return;
}

function swapArrowBack(imageId)
{
	if (document.layers){
		eval("document[" + imageId +"].src=arrowImageClosed.src");
	} 
	else if (document.all) {
		eval( "document.all." + imageId + ".src=arrowImageClosed.src");
	}
	else {
		document .getElementById(imageId).src=arrowImageClosed.src;
	}	
	return;
}

function NewWindow(page,option)
{
	var myWin;
	switch(option) {
		case 1: // Text document
			window.location.href=page;
			break;
		case 2: case 3:  case 4: // Show video of some type
			myWin = window.open(page,'','width=790,height=570,scrollbars=0,resize=0,statusbar=0,toolbar=0');	
			myWin.moveTo(0,0);
			break;
		case 5:
			myWin = window.open(page,'','width=790,height=570,scrollbars=0,resize=0,statusbar=0,toolbar=0');	
			myWin.moveTo(0,0);
			break;
	
		case 6: // Full screen video
			myWin = window.open(page,'','width=790,height=710,scrollbars=0,resize=0,statusbar=0,toolbar=0');	
			myWin.moveTo(0,0);
			break;
	}
	return myWin;
}