function showhide(id)
{
	if (document.getElementById)
	{
		obj = document.getElementById(id);
		if (obj.style.display == "none")
		{
		obj.style.display = "";
		} 
		else 
		{
		obj.style.display = "none";
		}
	}
}

function validationjs(refdetails)
{
if(document.refdetails.email.value == "") { 
alert("Sorry! we cannot complete your request, please enter email");
document.refdetails.email.focus(); 
return false; 
}
var emailFilter=/^.+@.+\..{2,3}$/;
if(!emailFilter.test(document.refdetails.email.value)) { 
alert("Sorry! we cannot complete your request, please enter valid email");
document.refdetails.email.focus(); return false; 
}
}
function addfields()
{
	var obj = document.refdetails;
	if(obj.fname.value=="")
	{
		alert("Sorry! We cannot complete your request, Please enter your first name");
		obj.fname.focus();
		return false;
	}
	
	if(obj.lname.value=="")
	{
		alert("Sorry! We cannot complete your request, Please enter your last name");
		obj.lname.focus();
		return false;
	}
	var emailID=document.refdetails.email
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Sorry! we cannot complete your request, please enter email");
		emailID.focus()
		return false
	}
	if (validationjs(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}

//var namefilter=/^-([0-9])+$/;
// if(!namefilter.test(obj.phone.value))
//  {
	//if(obj.phone.value=="")
//    {
//    alert("Sorry! we cannot complete your equest please enter phone no");
//    obj.phone.value="";
//    obj.phone.focus();
//    return false;
//   }
   
   var re10digit= /^\d{3}-\d{3}-\d{4}$/;
if (obj.phone.value.search(re10digit)==-1) {
alert("Please make sure your Phone Number is in the correct format 'xxx-xxx-xxxx'");
obj.phone.focus();
return false
} 
   if(obj.username.value=="")
	{
		alert("Sorry! We cannot complete your request, Please enter username");
		obj.username.focus();
		return false;
	}
	if(obj.password.value=="")
	{
		alert("Sorry! We cannot complete your request, Please enter password");
		obj.password.focus();
		return false;
	}
	/*if(obj.city.value=="")
	{
		alert("Sorry! we cannot complete your request, please enter city");
		obj.city.focus();
		return false;
	}
	if(obj.state.value=="")
	{
		alert("Sorry! we cannot complete your request, please enter state");
		obj.state.focus();
		return false;
	}		
	
	var namefilter1=/^([0-9])+$/;
   if(!namefilter1.test(obj.zip.value))
   {
    alert("Sorry! we cannot complete your equest please enter valid zip");
    obj.zip.value="";
    obj.zip.focus();
    return false;
   }*/
}





function CheckAll(chk)
{
	
	if(document.news_form.checkboxall.checked == false)
	{
		if(document.news_form.chkcount.value==1)
		{
		 document.news_form.checkbox.checked = false
		}
		else
		{
			for (i = 0; i < chk.length; i++)
			chk[i].checked = false ;
		}
	}
	else
	{

		if(document.news_form.chkcount.value==1)
		{
		 document.news_form.checkbox.checked = true
		}
		else
		{
			for (i = 0; i < chk.length; i++)
			chk[i].checked = true ;
		}

	}
}

function validationjs11()
{

var j="F";
if(document.news_form.chkcount.value==1)
{
  if(document.news_form.checkbox.checked == true)
  {
 	 j="T";
  }
}
else
{
	
	
  for(var i=0; i < document.news_form.chkcount.value; i++)
  {
	 
  	if(document.news_form.checkbox[i].checked == true)
	{
		//alert('vikas');
  	j="T";
  	}
  }
}

if(j=="F"){
alert("Error: Select atleast one record!");
return false;
}else{
	if(document.news_form.action.value==""){
	alert("Select Any Action!");
	return false;
}
return confirm("Are you sure ?");
}
}


function selectAll(field)
{

for (i = 0; i < field.length; i++)
	field[i].selected = true ;
}
function unselectAll(field)
{
for (i = 0; i < field.length; i++)
	field[i].selected = false ;
}