function verify_email(str) {
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){return false}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr) {return false}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr) {return false}
	if (str.indexOf(at,(lat+1))!=-1) {return false}
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot) {return false}
	if (str.indexOf(dot,(lat+2))==-1) {return false}
	if (str.indexOf(" ")!=-1) {return false}
	return true					
	}

function ensureNumeric(strString,mini,maxi)
   {
   var strValidChars = "0123456789";
   var strChar;
   var blnResult = true;
   if (strString.length < mini | strString.length > maxi) return false;
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }

function check_form(str_form,str_args) { // v0 copyright Andrew Watson Paligap 2004 (CALL) onClick="check_form('frm_subscribe','str_name|t|1|You have not entered your name.,str_email|e|1|You have entered an invalid e-mail address.');return document.check_form_return;"
	var arr_args = str_args.split(",")
	str_error_message = ""
	for(i=0;i<arr_args.length;i++) {
		var arr_this_element = arr_args[i].split("|")
		str_field = arr_this_element[0]
		str_type = arr_this_element[1]
		bln_required = arr_this_element[2]
		str_message = arr_this_element[3]
		this_value = eval("document." + str_form + "." + str_field + ".value")
		this_value = this_value.replace(" ","")
			if (str_type == "t") { //Check String
				if (bln_required==1) {
					if (this_value=='') {str_error_message = str_error_message + str_message + "\n\n"}
				}
			} else if (str_type == "e") { //Check Email
				if (bln_required==1) {
					if (this_value==''||!verify_email(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value!=''&&!verify_email(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				}
			} else if (str_type == "n") { //Check Numeric
				if (bln_required==1) {
					if (this_value==''||isNaN(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value!=''&&isNaN(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				}
			} else if (str_type == "d") { //Check Date
				if (bln_required==1) {
					if (this_value==''||!verify_date(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value!=''&&!verify_date(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				}
			}
		}
		if (str_error_message!="") {
			str_error_message = "Incomplete Form Information!                              \n________________________\n\n" + str_error_message
			alert(str_error_message)
			document.check_form_return = false
		} else {
			document.check_form_return = true
			//eval("document.forms." + str_form + ".submit();")
		}
}

function openwin(fileName, windowName) {
    win = window.open("sitepix/page_images/" + fileName, windowName);
}

//Date Picker

function set_date(str_fieldname) {

    str_target_field = document.getElementById(str_fieldname)
    ele_day = document.getElementById(str_fieldname + "_d")
    ele_month = document.getElementById(str_fieldname + "_m")
    ele_year = document.getElementById(str_fieldname + "_y")
    str_day = ele_day.value
    str_month = ele_month.value
    str_year = ele_year.value

    //Clear List
    ele_day.length = 0
    //Build base 28
    ele_day.options[0] = new Option("-", "", false, false)
    ele_day.options[1] = new Option("01", 1, false, false)
    ele_day.options[2] = new Option("02", 2, false, false)
    ele_day.options[3] = new Option("03", 3, false, false)
    ele_day.options[4] = new Option("04", 4, false, false)
    ele_day.options[5] = new Option("05", 5, false, false)
    ele_day.options[6] = new Option("06", 6, false, false)
    ele_day.options[7] = new Option("07", 7, false, false)
    ele_day.options[8] = new Option("08", 8, false, false)
    ele_day.options[9] = new Option("09", 9, false, false)
    ele_day.options[10] = new Option("10", 10, false, false)
    ele_day.options[11] = new Option("11", 11, false, false)
    ele_day.options[12] = new Option("12", 12, false, false)
    ele_day.options[13] = new Option("13", 13, false, false)
    ele_day.options[14] = new Option("14", 14, false, false)
    ele_day.options[15] = new Option("15", 15, false, false)
    ele_day.options[16] = new Option("16", 16, false, false)
    ele_day.options[17] = new Option("17", 17, false, false)
    ele_day.options[18] = new Option("18", 18, false, false)
    ele_day.options[19] = new Option("19", 19, false, false)
    ele_day.options[20] = new Option("20", 20, false, false)
    ele_day.options[21] = new Option("21", 21, false, false)
    ele_day.options[22] = new Option("22", 22, false, false)
    ele_day.options[23] = new Option("23", 23, false, false)
    ele_day.options[24] = new Option("24", 24, false, false)
    ele_day.options[25] = new Option("25", 25, false, false)
    ele_day.options[26] = new Option("26", 26, false, false)
    ele_day.options[27] = new Option("27", 27, false, false)
    ele_day.options[28] = new Option("28", 28, false, false)
    //Which Selected Month?
    switch (str_month) {
        case "09": case "04": case "06": case "11":
            ele_day.options[29] = new Option("29", 29, false, false)
            ele_day.options[30] = new Option("30", 30, false, false)
            break;
        case "02":
            if (str_year / 4 == parseInt(str_year / 4)) {
                ele_day.options[29] = new Option("29", 29, false, false)
            }
            break;
        default:
            ele_day.options[29] = new Option("29", 29, false, false)
            ele_day.options[30] = new Option("30", 30, false, false)
            ele_day.options[31] = new Option("31", 31, false, false)
    }
    //Reset day
    if (ele_day.options.length < str_day) {
        ele_day.options.selectedIndex = ele_day.options.length - 1
    } else {
        ele_day.options.selectedIndex = str_day
    }

    str_day = ele_day.value
    str_month = ele_month.value
    str_year = ele_year.value

    str_new_date = str_day + "/" + str_month + "/" + str_year
    str_target_field.value = str_new_date
}

function go_to() {
    var str_link;
    str_link = document.getElementById("nav_option").value;
    if (str_link != 0) {
        self.location.href = '' + str_link + '';
    }
    else {

    }
}

function add_link() {
    if (document.getSelection) range = document.getSelection();
    else if (document.selection) range = document.selection.createRange();
    else return;
    if (range.text == "") { alert("Nothing Selected"); return false; }
    myLink = prompt('Enter your URL', "http://")
    if (myLink == null) {
        return false;
    }
    range.text = "<a href=\"" + myLink + "\" target=\"_blank\">" + range.text + "</a>";
    range = null;
}

function add_email() {
    if (document.getSelection) range = document.getSelection();
    else if (document.selection) range = document.selection.createRange();
    else return;
    if (range.text == "") { alert("Nothing Selected"); return false; }
    myLink = prompt('Enter the Email Address', "")
    if (myLink == null) {
        return false;
    }
    range.text = "<a href=\"mailto:" + myLink + "\">" + range.text + "</a>";
    range = null;
}

function add_bold() {
    if (document.getSelection) range = document.getSelection();
    else if (document.selection) range = document.selection.createRange();
    else return;
    if (range.text == "") { alert("Nothing Selected"); return false; }
    range.text = "<b>" + range.text + "</b>";
    range = null;
}

function add_italic() {
    if (document.getSelection) range = document.getSelection();
    else if (document.selection) range = document.selection.createRange();
    else return;
    if (range.text == "") { alert("Nothing Selected"); return false; }
    range.text = "<i>" + range.text + "</i>";
    range = null;
}

function popUpWin(theURL, winName, features, myWidth, myHeight, isCenter) { //v3.0
    if (window.screen) if (isCenter) if (isCenter == "true") {
        var myLeft = (screen.width - myWidth) / 2;
        var myTop = (screen.height - myHeight) / 2;
        features += (features != '') ? ',' : '';
        features += ',left=' + myLeft + ',top=' + myTop;
    }
    window.open(theURL, winName, features + ((features != '') ? ',' : '') + 'width=' + myWidth + ',height=' + myHeight);
}

function changeFontSize(inc) {
    var p = document.getElementsByTagName('p');
    for (n = 0; n < p.length; n++) {
        if (p[n].style.fontSize) {
            var size = parseInt(p[n].style.fontSize.replace("px", ""));
        } else {
            var size = 12;
        }
        p[n].style.fontSize = size + inc + 'px';
    }

    var h1 = document.getElementsByTagName('h1');
    for (m = 0; m < h1.length; m++) {
        if (h1[m].style.fontSize) {
            var size2 = parseInt(h1[m].style.fontSize.replace("px", ""));
        } else {
            var size2 = 25;
        }
        h1[m].style.fontSize = size2 + inc + 'px';
    }

    var h2 = document.getElementsByTagName('h2');
    for (o = 0; o < h2.length; o++) {
        if (h2[o].style.fontSize) {
            var size3 = parseInt(h2[o].style.fontSize.replace("px", ""));
        } else {
            var size3 = 12;
        }
        h2[o].style.fontSize = size3 + inc + 'px';
    }

    var h3 = document.getElementsByTagName('h3');
    for (q = 0; q < h3.length; q++) {
        if (h3[q].style.fontSize) {
            var size4 = parseInt(h3[q].style.fontSize.replace("px", ""));
        } else {
            var size4 = 12;
        }
        h3[q].style.fontSize = size4 + inc + 'px';
    }
    var li = document.getElementsByTagName('a');
    for (r = 0; r < li.length; r++) {
        if (li[r].style.fontSize) {
            var size5 = parseInt(li[r].style.fontSize.replace("px", ""));
        } else {
            var size5 = 11;
        }
        li[r].style.fontSize = size5 + inc + 'px';
    }

}