MSFPhover =
  (((navigator.appName == "Netscape") &&
  (parseInt(navigator.appVersion) >= 3)) ||
  ((navigator.appName == "Microsoft Internet Explorer") &&
  (parseInt(navigator.appVersion) >= 4)));
function MSFPpreload(img) {
    var a = new Image(); a.src = img; return a;
}




function warp(form) {

    if (form.jumpitem[form.jumpitem.selectedIndex].value == "none") return false;

    window.location = form.jumpitem[form.jumpitem.selectedIndex].value

    return false
}
function prc(form) {

    var newIndex = form.state.selectedIndex;

    var pricecal = 0
    // ******  10 Mats and Over ******
    if (form.numb.value > 9) {
        // 39" x 24" East	
        if (form.size.selectedIndex == 0 && form.state.selectedIndex == 1) {
            pricecal = "119";
        }
        // 48" x 36" East	
        if (form.size.selectedIndex == 1 && form.state.selectedIndex == 1) {
            pricecal = "172";
        }
        // 39" x 24" West	        
        if (form.size.selectedIndex == 0 && form.state.selectedIndex == 2) {
            pricecal = "124";
        }
        // 48" x 36" West	
        if (form.size.selectedIndex == 1 && form.state.selectedIndex == 2) {
            pricecal = "182";
        }
    }
    // ***** 1-9 Mats  *****
    else {
        // 39" x 24" East
        if (form.size.selectedIndex == 0 && form.state.selectedIndex == 1) {
            pricecal = "124";
        }
        // 48" x 36" East	       
        if (form.size.selectedIndex == 1 && form.state.selectedIndex == 1) {
            pricecal = "179";
        }
        // 39" x 24" West        
        if (form.size.selectedIndex == 0 && form.state.selectedIndex == 2) {
            pricecal = "131";
        }
        // 48" x 36" West        
        if (form.size.selectedIndex == 1 && form.state.selectedIndex == 2) {
            pricecal = "191";
        }

    }

    form.price.value = moneyFormat(form.numb.value * pricecal);


    if (form.state.selectedIndex == 3)
        form.price.value = "CALL FOR QUOTE";
}

function moneyFormat(input) {
    var dollars = Math.floor(input)
    var cents = "" + Math.round(input * 100)
    cents = cents.substring(cents.length - 2, cents.length)
    /* input = dollars + "." + cents  */
    /* return input */

    /*'-----Insert commas in thousands place.*/
    dollarStr = '' + dollars;
    strLength = dollarStr.length;
    position = 1;
    newDollarStr = "";
    while (position < strLength + 1) {
        newDollarStr = dollarStr.substring(strLength - (position - 1), strLength - position) + newDollarStr;
        if (position / 3 == parseInt(position / 3) && (position < strLength)) {
            newDollarStr = "," + newDollarStr;
        }
        position = position + 1
    }
    /*'----- Done inserting commas, Now work on pennies.*/

    pennyStr = cents.substring(0, 2)
    while (pennyStr.length < 2) {
        pennyStr = pennyStr + "0"
    }

    input = "$" + newDollarStr + "." + pennyStr;

    return input
}