// by Lars Gelfan / lars@s4media.com //
function loademup() { if (document.images) {// _post_ load
	picarray = new Array();
	for(j = 0; j < document.images.length; j++) {
		if ((document.images[j].name != "")  && (document.images[j].src.indexOf('images/nav/')>0) ) {
			picarray[j] = new Image();
			picarray[j].src = "images/nav/" + document.images[j].name + "_hi.jpg";
			//alert('loading: '+picarray[j].src);
		}   }// end for, end if
} }// END IF, end function //
// basic image rollovers:
//
obj = document.images;
function hiroll(roll) {
	obj[roll].src = "images/nav/" + roll + "_hi.jpg";
}
function loroll(roll) {
	obj[roll].src = "images/nav/" + roll + ".jpg";
}
//
function logWin(pg) {
	var winWidth=430; var winHeight=240; 
	if(parseInt(navigator.appVersion)>=4) {	winLeft = (screen.width-winWidth)/2; winTop = (screen.height-winHeight)/2-(.25*winHeight); }
	popWin=window.open('login_pop.php?pg='+pg, 'logPopD', "toolbar=no,width="+winWidth+",height="+winHeight+",directories=no,status=no,scrollbars=yes,resizable=no,menubar=no,left="+winLeft); //top="+winTop+",
}