<!--// Copyright information must stay intact// FormCheck v1.02// Copyright NavSurf.com 2002, all rights reserved// For more scripts, visit NavSurf.com at http://navsurf.comfunction formCheck(formobj){	// name of mandatory fields	var fieldRequired = Array("name", "address", "city", "state", "zip", "dayphone_1", "evephone_1", "account","heard");	// field description to appear in the dialog box	var fieldDescription = Array("Name", "Address", "City", "State", "ZIP", "Day Phone", "Evening Phone", "Account No.","How did you hear about DependaBill?");	// dialog message	var alertMsg = "Please complete the following fields:\n";		var l_Msg = alertMsg.length;	try{	for (var i = 0; i < fieldRequired.length; i++){	    		var obj = formobj.elements[fieldRequired[i]];				if (obj){		    if((fieldRequired[i]!="dayphone_1") && (fieldRequired[i]!="evephone_1"))		    {			switch(obj.type){	    		case "select-one":				    if (obj.selectedIndex == 0 || obj.options[obj.selectedIndex].text == ""){					    alertMsg += " - " + fieldDescription[i] + "\n";				    }				    break;			    case "select-multiple":				    if (obj.selectedIndex == -1){					    alertMsg += " - " + fieldDescription[i] + "\n";				    }				    break;			    case "text":			    case "textarea":				    if (obj.value.trim() == "" || obj.value == null){					    alertMsg += " - " + fieldDescription[i] + "\n";				    }				    break;			    default:				    if (obj.value.trim() == "" || obj.value == null){					    alertMsg += " - " + fieldDescription[i] + "\n";				    }			    }			}else			{			    if(fieldRequired[i]=="dayphone_1")			    {			        if((document.getElementById("dayphone_1").value=="") || (document.getElementById("dayphone_2").value=="") || (document.getElementById("dayphone_3").value==""))			        {			            alertMsg += " - " + fieldDescription[i] + "\n";			        }			    }			    if(fieldRequired[i]=="evephone_1")			    {			        if(document.getElementById("evephone_1").value=="" || document.getElementById("evephone_2").value=="" || document.getElementById("evephone_3").value=="")			        {			            alertMsg += " - " + fieldDescription[i] + "\n";			        }			    }			}		}			}}catch(Ex)		{				}		try{		var obj = document.getElementById("contact_method_email");				if(obj.checked)		{		    if(formobj.elements["email"].value=="" || formobj.elements["email"].value==null)		        alertMsg += " - Email \n";		    else		        if(!isValidEmailAddress(formobj.elements["email"].value))		        alertMsg += " - Please Enter Valid Email ID \n";    		}    				obj = document.getElementById("contact_method_fax");		if(obj.checked)		{		    if(formobj.elements["faxnumber"].value=="" || formobj.elements["faxnumber"].value==null)		        alertMsg += " - Fax No.\n";		} 						}catch(Ex_radio){}		var dt=formobj.elements["Month"].value + "-" + formobj.elements["date"].value + "-" + formobj.elements["year"].value;
	if (isDate(dt)==false){
		//document.careform.dob.value="";
		alertMsg += " - Invalid Date of Birth\n";
	}else
	{
	    //document.careform.dob.value=dt;
	}	//"Invalid Date of Birth"			if (alertMsg.length == l_Msg){		return true;	}else{		alert(alertMsg);		return false;	}}// -->// DT 118-3299 (Rakesh Yadav datd 11 Aug, 2008) Start	
	    function isValidEmailAddress(str ) 
	    {
          
          var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
          var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
          if (!reg1.test(str) && reg2.test(str)) { // if syntax is valid
                return true;
           }
           return false;
        }
	
	
    function NumericOnly()
    {
    var key = window.event.keyCode; 

    if (key <48 || key >57) 
    window.event.returnValue = false; 
    }

var dtCh= "-";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		//alert("The date format should be : mm/dd/yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		//alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		//alert("Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		//alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		//alert("Please enter a valid date")
		return false
	}
return true
}

function ValidateForm(monthValue,yearValue,dateValue){

	var dt=monthValue + "-" + dateValue + "-" + yearValue;
	if (isDate(dt)==false){
		document.careform.dob.value="";
	}else
	{
	    document.careform.dob.value=dt;
	}
	//return true;
 }	
	
	function NumericOnly()
    {
        var key = window.event.keyCode; 
        if (key <48 || key >57) 
        window.event.returnValue = false; 
    }
    
	function IsValidZipCode()
    {
        var key = window.event.keyCode; 
        var str=document.getElementById("txtZip").value;
        if(key!=45)
        {
            if (key <48 || key >57) 
            return false; 
        }
        
        var index=str.indexOf("-");
        if(index>-1 && event.keyCode==45)
        {
            return false;
        }        
        
    }


String.prototype.trim = function() {
	return this.replace(/^\s+|\s+$/g,"");
}
String.prototype.ltrim = function() {
	return this.replace(/^\s+/,"");
}
String.prototype.rtrim = function() {
	return this.replace(/\s+$/,"");
}

 
    // DT 118-3299 (Rakesh Yadav datd 11 Aug, 2008) End