/*****************************************************************************
	Version     #	2.00
	File Name   #	Trim.js
	Date        #	10/20/2001
	Author      #	Sharath Babu
	Description #	It Romoves White spaces at both ends of a given String.

	Copyright (c) 2001 Airada Inc., All Rights Reserved
*****************************************************************************/

// It Romoves White spaces at both ends of a given String
function trim(value)
{
	var len = value.length
	var i=0;
	//Removes White spaces at Front end of the string
	for(i=0; i < len;i++)
	{
		var c = value.charAt(i)
		if(c==" ")
		{
			value = value.substring(i+1,len);
			i--;
		}
		else
			break;
	}

	var len = value.length;

	//Removes White spaces at Rear end of the string
	for(i=len-1; i >= 0; i--)
	{
		var c = value.charAt(i)
		if(value.charAt(i)==" ")
		{
			value=value.substring(0,i);
		}
		else
			break;
	}
	return value;
}


function trimValues()
{
	var len = document.forms[0].elements.length;
	var i;
	for(i=0;i<len;i++)
	{
		if(document.forms[0].elements[i].type=='text' ||  document.forms[0].elements[i].type=='hidden')
		{
			document.forms[0].elements[i].value = trim(document.forms[0].elements[i].value);
		}
	}
}

function validatePhone(object, maxLen)
{
	if(object!=null)
	{
		if(object.value.length>0)
		{
			if (isNum(object.value)==1)
			{
				if(object.value.length>maxLen || object.value.length<maxLen)
				{
					alert("Ingresar un Teléfono válido de Suscriptor, por favor.");
					object.focus();
					return 1;
				}
				else
				return 0;
			}
			else
			{
				alert("Ingresar un Teléfono válido de Suscriptor, por favor.");
				object.focus();
				return 1;
			}
		}else
			return 0;
	}else
		return 0;
}

function clearForm()
{
	document.forms[0].reset();
	keepFormFocussed();
}

function keepFormFocussed()
{
	var len = document.forms[0].elements.length;

	for(var i=0;i<len;i++)
	{
		if(document.forms[0].elements[i].type=="text" || document.forms[0].elements[i].type=="select-one"|| document.forms[0].elements[i].type=="password")
		{
			document.forms[0].elements[i].focus();
			i=len;
		}
	}
}

function isNum(s)
{
	var i;
	var bag='0123456789';
	for(i=0;i<s.length;i++)
	{
		var c = s.charAt(i);
		if(bag.indexOf(c) == -1)
			 return 0;
	}
	return 1;
}


//added by krishna on Jan 10 2006
function clearFormForCard()
{
	document.forms[0].creditCardPinNumb.value = "";
	document.forms[0].cardHolderName.value = "";

}


//added by Phani Grandhi on 23-jan-2006 for Defect Id 11711
//If prefix is empty or nothing, then there is no validation.
//If prefix is exists then only , it  verifys in the debit card number.
function isValidDebitCardPrefix(prefix,cardNo) {
		var p;
//		p=cardNo.substring(0,6);

		if(prefix!=null && prefix.length>0) {


		   p=cardNo.indexOf(prefix);

			if(p==0)
				return false;
			else
				return true;
	    }
	    else
	        return false;
}
function clearFormNew(val,action){
	var frm_elements = val.elements; 
	for (i = 0; i < frm_elements.length; i++) {   
		  field_type = frm_elements[i].type.toLowerCase();  
		     switch (field_type)     {   
		       case "text":   
			   case "password": 
			   case "textarea":
			   case "hidden":
				   if(frm_elements[i].name!='OWASP_CSRFTOKEN')
					          frm_elements[i].value = "";   
			       break;     
			   case "radio":
		       case "checkbox":   
			             if (frm_elements[i].checked) {    
				                      frm_elements[i].checked = false;   
				                            }      
                               break;  
                case "select-one": 
	            case "select-multi":
		                     frm_elements[i].selectedIndex = 0; 
		                             break;  
		        default:    
			             break;  
	          } }
	          
				document.forms[0].action = action;
				document.forms[0].method = 'post';
				//document.forms[0].submit();
	          
	}