<!--

function confirm_action(msg) {
  document.return_value = confirm(msg);
	}

function show_other(int_value,int_other_value,str_ele) {
	if(int_value == int_other_value) {
	document.getElementById(str_ele).style.visibility = "visible"
	} else {
	document.getElementById(str_ele).style.visibility = "hidden"
	document.getElementById(str_ele).value = ""
	}
}


function submit_form(str_form_name) {
	eval("document.forms." + str_form_name + ".submit();")
}
function clear_form(str_form_name) {
	eval("document.forms." + str_form_name + ".reset();")
}

function check_minimum_quantity(int_mq,int_q,frm_name) {
 if(int_q>=int_mq) {
 submit_form(frm_name)
 } else {
 alert("You must order a minimum of " + int_mq + " units!")
 document.forms.product_form.int_quantity.value = int_mq
 }
}

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 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_selected = eval("document." + str_form + "." + str_field + ".selectedIndex")
		this_value_checked = eval("document." + str_form + "." + str_field + ".checked")
		//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 == "s") { //Check select 
				if (bln_required==1) {
					if (this_value_selected =='0') {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value_selected!='') {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_checked==''||isNaN(this_value_checked)||this_value_checked=='0' ) {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value_checked!=''&&isNaN(this_value_checked)) {str_error_message = str_error_message + str_message + "\n\n"}
				}
			} else if (str_type == "c") { //Check checked package
				if (bln_required==1) {
					itemchecked = false;
					for(var j = 0 ; j < frm_register.int_package.length ; ++j) {
					if(frm_register.int_package[j].checked) {
					itemchecked = true;
					//alert(itemchecked)
					break;
					}
					}

					if (!itemchecked ) {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value_checked!=''&&isNaN(this_value_checked)) {str_error_message = str_error_message + str_message + "\n\n"}
				}
			} else if (str_type == "p") { //Check checked payment
				if (bln_required==1) {
					itemchecked = false;
					for(var j = 0 ; j < frm_register.str_payment.length ; ++j) {
					if(frm_register.str_payment[j].checked) {
					itemchecked = true;
					//alert(itemchecked)
					break;
					}
					}

					if (!itemchecked ) {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value_checked!=''&&isNaN(this_value_checked)) {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
		}
	}