//Purpose: Opens up a new popup window 
function openPopupWindow(strURL, intWidth, intHeight, strPopupOptions)
{
	
	var today = new Date();
	
	var timestamp = today.getTime();

	window.open(strURL,timestamp,"width="+intWidth+",height="+intHeight+","+strPopupOptions);
}


function toggleImageState(origImgID)
{
	origImg = document.getElementById(origImgID);
	
	if (origImg.src == eval(origImgID + ".src"))
		newImgID = origImgID + "_on";
	else
		newImgID = origImgID;
	
	//Change img src
	origImg.setAttribute("src",eval(newImgID+".src"));
}