//MENU ROLLOVER
if (document.images) {
nav1on   = new Image(); nav1on.src   = "_images/menu_ministryon.gif";
nav1off  = new Image(); nav1off.src  = "_images/menu_ministry.gif";
nav2on   = new Image(); nav2on.src   = "_images/menu_videoon.gif";
nav2off  = new Image(); nav2off.src  = "_images/menu_video.gif";
nav4on   = new Image(); nav4on.src   = "_images/menu_readon.gif";
nav4off  = new Image(); nav4off.src  = "_images/menu_read.gif";
nav5on   = new Image(); nav5on.src   = "_images/menu_purchaseon.gif";
nav5off  = new Image(); nav5off.src  = "_images/menu_purchase.gif";
nav6on   = new Image(); nav6on.src   = "_images/menu_reviewson.gif";
nav6off  = new Image(); nav6off.src  = "_images/menu_reviews.gif";
}

function rollOn(img){
    if (document.images) {
        document[img].src=eval(img + "on.src");
    }
}

function rollOff(img){
    if (document.images) {
		document[img].src=eval(img + "off.src");
	}
}


//CLEAR FIELD
function clearIt(field) {
field.value="";
}


// OPEN WINDOW
function openWin(url,name,popW,popH) {
w = screen.availWidth;
h = screen.availHeight;
leftPos = 5;
topPos = 5;
window.open(url,name,'width='+popW+',height='+popH+',scrollbars=yes,toolbar=no,status=no,resizable=yes,top='+ topPos+',left='+leftPos);
}