var agt=navigator.userAgent.toLowerCase(); 
var is_major = parseInt(navigator.appVersion); 
var is_minor = parseFloat(navigator.appVersion); 
var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) 
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) 
                && (agt.indexOf('webtv')==-1)); 
var is_nav2 = (is_nav && (is_major == 2)); 
var is_nav3 = (is_nav && (is_major == 3)); 
var is_nav4 = (is_nav && (is_major == 4)); 
var is_nav4up = (is_nav && (is_major >= 4)); 
var is_ie   = (agt.indexOf("msie") != -1); 
var is_ie4up  = (is_ie  && (is_major >= 4)); 
var is_mac    = (agt.indexOf("mac")!=-1);
 
if ((agt.indexOf("msie") != -1) && (agt.indexOf("mac") == -1)) {
 var newwindow;
}
 
function centerPopUpWin(textlink,ht,wd) {
 if ((agt.indexOf("msie") != -1) && (agt.indexOf("mac") == -1)) {
  if (newwindow != null) { newwindow.close(); }
 }
 newwindow = window.open(textlink,'popup',config='height=' + ht + ',width=' + wd + ',scrollbars=yes,toolbar=no,copyhistory=no,resizable=yes,directories=no,menubar=no,status=no,location=no');
 newwindow.moveTo( (screen.availWidth-wd)/2, (screen.availHeight-ht)/2 );
 newwindow.focus();
}

function mrshill(url) {
msg=open(url,'mrshill','width=575,height=500,toolbar=no,copyhistory=no,scrollbars=yes,resizable=no,directories=no,menubar=no,status=no,location=no');
}

var agt=navigator.userAgent.toLowerCase(); 
var is_major = parseInt(navigator.appVersion); 
var is_minor = parseFloat(navigator.appVersion); 
var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) 
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) 
                && (agt.indexOf('webtv')==-1)); 
var is_nav2 = (is_nav && (is_major == 2)); 
var is_nav3 = (is_nav && (is_major == 3)); 
var is_nav4 = (is_nav && (is_major == 4)); 
var is_nav4up = (is_nav && (is_major >= 4)); 
var is_ie   = (agt.indexOf("msie") != -1); 
var is_ie4up  = (is_ie  && (is_major >= 4)); 
var is_mac    = (agt.indexOf("mac")!=-1);
 
if ((agt.indexOf("msie") != -1) && (agt.indexOf("mac") == -1)) {
 var newwindow;
}
 
function centerPopUpWin2(textlink,ht,wd) {
 if ((agt.indexOf("msie") != -1) && (agt.indexOf("mac") == -1)) {
  if (newwindow != null) { newwindow.close(); }
 }
 newwindow = window.open(textlink,'popup',config='height=' + ht + ',width=' + wd + ',scrollbars=yes,toolbar=no,copyhistory=no,resizable=yes,directories=no,menubar=no,status=no,location=no');
 newwindow.moveTo( (screen.availWidth-wd)/2, (screen.availHeight-ht)/2 );
 newwindow.focus();
}

if (document.images) {

	image1on = new Image();
	image1on.src = "../images/persis_nav_visit_mo.gif";

	image2on = new Image();
	image2on.src = "../images/persis_nav_join_mo.gif";

	image3on = new Image();
	image3on.src = "../images/persis_nav_email_mo.gif";

	image4on = new Image();
	image4on.src = "../images/persis_nav2_visit_mo.gif";

	image5on = new Image();
	image5on.src = "../images/persis_nav2_join_mo.gif";

	image6on = new Image();
	image6on.src = "../images/persis_nav2_email_mo.gif";

	image7on = new Image();
	image7on.src = "../images/print_mo.gif";
	
	image8on = new Image();
	image8on.src = "../images/arrow_1.gif";
	
	image9on = new Image();
	image9on.src = "../images/arrow_1.gif";
	
	image10on = new Image();
	image10on.src = "../images/arrow_1.gif";
	
	image11on = new Image();
	image11on.src = "../images/arrow_1.gif";
	
	image12on = new Image();
	image12on.src = "../images/arrow_1.gif";
	
	image13on = new Image();
	image13on.src = "../../images/persis_nav2_join_mo.gif";

	image14on = new Image();
	image14on.src = "../../images/persis_nav2_email_mo.gif";

	image15on = new Image();
	image15on.src = "/images/seo_visit_mo.gif";

	image16on = new Image();
	image16on.src = "/images/seo_join_mo.gif";

	image17on = new Image();
	image17on.src = "/images/seo_email_mo.gif";
	
	image18on = new Image();
	image18on.src = "/images/talavera_seo_join_mo.gif";

	image19on = new Image();
	image19on.src = "/images/talavera_seo_email_mo.gif";
	
	image20on = new Image();
	image20on.src = "/images/persis_nav2_green_mo.gif";
	
	image21on = new Image();
	image21on.src = "/images/persis_nav_green_mo.gif";
		
<!--------------------------------------------------------------------------->
	
	image1off = new Image();
	image1off.src = "../images/persis_nav_visit.gif";

	image2off = new Image();
	image2off.src = "../images/persis_nav_join.gif";

	image3off = new Image();
	image3off.src = "../images/persis_nav_email.gif";

	image4off = new Image();
	image4off.src = "../images/persis_nav2_visit.gif";

	image5off = new Image();
	image5off.src = "../images/persis_nav2_join.gif";

	image6off = new Image();
	image6off.src = "../images/persis_nav2_email.gif";
  
	image7off = new Image();
	image7off.src = "../images/print.gif";
	
	image8off = new Image();
	image8off.src = "../images/trans.gif";
	
	image9off = new Image();
	image9off.src = "../images/trans.gif";
	
	image10off = new Image();
	image10off.src = "../images/trans.gif";
	
	image11off = new Image();
	image11off.src = "../images/trans.gif";
	
	image12off = new Image();
	image12off.src = "../images/trans.gif";
 
	image13off = new Image();
	image13off.src = "../../images/persis_nav2_join.gif";

	image14off = new Image();
	image14off.src = "../../images/persis_nav2_email.gif";

	image15off = new Image();
	image15off.src = "/images/seo_visit.gif";

	image16off = new Image();
	image16off.src = "/images/seo_join.gif";

	image17off = new Image();
	image17off.src = "/images/seo_email.gif";
	
	image18off = new Image();
	image18off.src = "/images/talavera_seo_join.gif";

	image19off = new Image();
	image19off.src = "/images/talavera_seo_email.gif";
	
	image20off = new Image();
	image20off.src = "/images/persis_nav2_green.gif";
	
	image21off = new Image();
	image21off.src = "/images/persis_nav_green.gif";
 
}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}
function openwindow(url) {
msg=open(url,'contact','width=520,height=500,toolbar=no,copyhistory=no,scrollbars=yes,resizable=no,directories=no,menubar=no,status=no,location=no');
}
function subscribe(url) {
msg=open(url,'subscribe','width=475,height=420,toolbar=no,copyhistory=no,scrollbars=yes,resizable=yes,directories=no,menubar=no,status=no,location=no');
}
function efriend(url) {
msg=open(url,'efriend','width=475,height=420,toolbar=no,copyhistory=no,scrollbars=no,resizable=no,directories=no,menubar=no,status=no,location=no');
}
function pop(url) {
msg=open(url,'pop','width=586,height=381,toolbar=no,copyhistory=no,scrollbars=no,resizable=no,directories=no,menubar=no,status=no,location=no');
}
function gallport(url) {
msg=open(url,'gallery','width=745,height=550,toolbar=no,copyhistory=no,scrollbars=no,resizable=no,directories=no,menubar=no,status=no,location=no');
}
function survey(url) {
msg=open(url,'survey','width=745,height=500,toolbar=no,copyhistory=no,scrollbars=yes,resizable=no,directories=no,menubar=no,status=no,location=no');
}
function survey2(url) {
msg=open(url,'survey2','width=745,height=600,toolbar=no,copyhistory=no,scrollbars=yes,resizable=no,directories=no,menubar=no,status=no,location=no');
}