var oPopUp = new Array();

/* need to test whether n6 or n7 supports this */
var bIE = document.all ? true : false

function mmi(sLeft, bOver) {
//-- mouse move for an image
	if (sLeft != "") {
		var oImg = eval("document.images." + sLeft);

		if (! bOver) {
			oImg.src = oImg.src.replace("_over", "");
		} else {
			oImg.src = oImg.src.indexOf("Top") == -1 ? (oImg.src.indexOf("Btm") == -1 ? oImgs[0].src : oImgs[2].src) : oImgs[1].src;
		}
	}
}

function popUp(sUrl) {
/*
for use when opening site related popUp window;
these windows will close when document unLoads;
*/
	var iWindx = oPopUp.length;

	oPopUp[iWindx] = window.open(sUrl, "newWin" + iWindx, "width=550,height=375,resizable=no,status=yes,scrollbars=yes");

/*
need to add routine to clean existing windows from screen when document unloads
*/
}

function leaveSite(sUrl) {
/*
for use when linking to another site
*/
	window.open(sUrl, "", "top=0,left=0,width=800,height=600,toolbar=1,status=1,location=1,menubar=1,directories=1,resizable=1,scrollbars=1");
}

function focusPwin() {
/*
set focus to window.opener if it exists
*/
	if (window.opener) window.opener.focus();
}