function check(frm,type)
{
	var err=false;
	var total=0;
	
	
	for(i=0; i < frm.elements.length;i++)
	{
		if (frm.elements[i].id == 'cat') 
			{
					
					if(frm.elements[i].checked)			
					{
						//err=false;
						total++;
					}
					/*else
					{
						err=true;
					}*/
			}
	}
	
	if( total == 0 )
	{
    	err=true;
	 }
	 else
	 {
		err=false;
	 }

	if(err==true)
	{
		alert("Please select at least one checkbox");
		return false;
	}
	else
	{
		if(type=='del')
		{
			var v= confirm('Do you really want to delete?');
		}
		else if(type=="status")
		{
			var v= confirm('Do you really want to change status?');
		}
		
		if(v==true)
		{
			return true;
		}
		else
		{
			return false;
		}
	}
	return false;
	
	//return confirm('Do you really want to delete?');
}


function chk_register(form)
{
	var  num=/^[0-9]+$/;
	var emailFilter = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/; 
	var error=false;
  	var err="Following Feild(s) id Required / Incorrect.\n\n";

	
	
	
	//
	//if(document.getElementById('fname').value == '')
	if(form.first_name.value=="")
	{
			//alert('Please Enter First Name');
			err1 = "Please Enter First Name \n";
			err = err + err1;;
			error=true;
	}
	if(form.last_name.value=="")
	{
			var err=err+"Please Enter Last Name\n";
		error=true;
	}
	if(form.user_name.value=="")
	{
			var err=err+"Please Enter User Name\n";
		error=true;
	}
	if(form.pwd.value=="")
	{
			var err=err+"Please Enter Password \n";
		error=true;
	}
	if(form.email.value=="")
	{
			var err=err+"Please Enter Email\n";
		error=true;
	}
	else
	if (!(emailFilter.test(form.email.value)))
	{ 
				var err=err+"Please Enter valid Emial Id!\n";
				error=true;
	}
	

	if(form.address1.value=="")
	{
			var err=err+"Please Enter Address \n";
		error=true;
	}
	if(form.city.value=="")
	{
			var err=err+"Please Enter City \n";
		error=true;
	}
	if(form.state.value=="")
	{
			var err=err+"Please Enter State \n";
		error=true;
	}
	if(form.pincode.value=="")
	{
			var err=err+"Please Enter Zip Code \n";
		error=true;
	}
	/*else
	{
		if(!(num.test(form.pincode.value)))
		{
					var err=err+"Please Enter valid Zip Code!\n";
			error=true;
		}
	}*/

	
	if(form.country.value=="")
	{
			var err=err+"Please Select Country \n";
		error=true;
	}
	
	if(form.term.checked==false)
	{
		var err=err+"You must accept the Terms \n";
		error=true;
	}
	
	if(error==true)
	{
			alert(err);
			return false;
	}
	else
		return true;

}


function chk_profile(form)
{
	var  num=/^[0-9]+$/;
	var emailFilter = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/; 
	var error=false;
  	var err="Following Feild(s) id Required / Incorrect.\n\n";

	
	
	
	//
	//if(document.getElementById('fname').value == '')
	if(form.first_name.value=="")
	{
			//alert('Please Enter First Name');
			err1 = "Please Enter First Name \n";
			err = err + err1;;
			error=true;
	}
	if(form.last_name.value=="")
	{
			var err=err+"Please Enter Last Name\n";
		error=true;
	}
	
	if(form.email.value=="")
	{
			var err=err+"Please Enter Email\n";
		error=true;
	}
	else
	if (!(emailFilter.test(form.email.value)))
	{ 
				var err=err+"Please Enter valid Emial Id!\n";
				error=true;
	}
	

	if(form.address1.value=="")
	{
			var err=err+"Please Enter Address \n";
		error=true;
	}
	if(form.city.value=="")
	{
			var err=err+"Please Enter City \n";
		error=true;
	}
	if(form.state.value=="")
	{
			var err=err+"Please Enter State \n";
		error=true;
	}
	if(form.pincode.value=="")
	{
			var err=err+"Please Enter Zip Code \n";
		error=true;
	}
	/*else
	{
		if(!(num.test(form.pincode.value)))
		{
					var err=err+"Please Enter valid Zip Code!\n";
			error=true;
		}
	}*/

	
	if(form.country.value=="")
	{
			var err=err+"Please Select Country \n";
		error=true;
	}
	
	
	if(error==true)
	{
			alert(err);
			return false;
	}
	else
		return true;

}



function chk_delinfo(form)
{
	var  num=/^[0-9]+$/;
	var emailFilter = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/; 
	var error=false;
  	var err="Following Feild(s) id Required / Incorrect.\n\n";

	
	if(form.first_name.value=="")
	{
			//alert('Please Enter First Name');
			err1 = "Please Enter First Name \n";
			err = err + err1;;
			error=true;
	}
	if(form.last_name.value=="")
	{
			var err=err+"Please Enter Last Name\n";
		error=true;
	}
	if(form.email.value=="")
	{
			var err=err+"Please Enter Email\n";
		error=true;
	}
	else if (!(emailFilter.test(form.email.value)))
	{ 
				var err=err+"Please Enter valid Emial Id!\n";
				error=true;
	}

	if(form.address1.value=="")
	{
			var err=err+"Please Enter Address \n";
		error=true;
	}
	if(form.city.value=="")
	{
			var err=err+"Please Enter City \n";
		error=true;
	}
	if(form.state.value=="")
	{
			var err=err+"Please Enter State \n";
		error=true;
	}
	if(form.pincode.value=="")
	{
			var err=err+"Please Enter Zip Code \n";
		error=true;
	}
	/*else
	{
		if(!(num.test(form.pincode.value)))
		{
					var err=err+"Please Enter valid Zip Code!\n";
			error=true;
		}
	}*/

	
	if(form.country.value=="")
	{
			var err=err+"Please Select Country \n";
		error=true;
	}
	
	myOption = -1;
	for (i=form.delivery_type.length-1; i > -1; i--)
	{
		if (form.delivery_type[i].checked)
		{
			myOption = i; i = -1;
		}
	}
	if (myOption == -1) 
	{
		var err=err+"Please Select Delivery Type \n";
		error=true;
	
	}
	
	if(error==true)
	{
			alert(err);
			return false;
	}
	else
		return true;

}

function chk_login(form)
{
	var error=false;
	var emailFilter = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/; 
	var regex=/^[0-9A-Za-z]+$/;
  	var err="Following Feild(s) id Required / Incorrect.\n\n";

	if(form.txtuser_name.value=="")
	{
			var err=err+"Please Enter User Name \n";
			form.txtuser_name.focus();
			error=true;
	}
	if(form.txt_password.value=="")
	{
		var err=err+"Please Enter Password\n";
	
		if(error == false)
			form.txt_password.focus();
			
		error=true;
	}
	else
	{
		if(!(regex.test(form.txt_password.value)))
		{
			var err = err+"Enter valid Password!\n";
	
			if(error == false)
				form.txt_password.focus();
				
			error=true;
		}
		
		
	}

	if(error==true)
	{
			alert(err);
			return false;
	}
	else
		return true;
}

function chk_forgotpass(form)
{
  	var err="Following Feild(s) id Required / Incorrect.\n\n";
	
	if(form.email.value=="")
	{
		alert(err+"Please Enter Email");
		return false;
	}
	var emailFilter = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/; 
	if (!(emailFilter.test(form.email.value)))
	{ 
				alert(err+"Please Enter valid Emial Id!\n");
				return false;
	}
	return true;
}
function check_qty(frm)
{
		
		if(frm.quntity.value=="")
		{
				alert("Please Select Quantity First!..");
				return false;
		}
}
function check_guest(form)
{
	var error=false;
	var err="Following Feild(s) id Required / Incorrect.\n\n";

	if(form.name.value=="")
	{
			var err=err+"Please Enter Name \n";
			form.name.focus();
			error=true;
	}
	if(form.comment.value=="")
	{
		var err=err+"Please Enter Message\n";
	
		if(error == false)
			form.comment.focus();
			
		error=true;
	}
	if(form.formCode.value=="")
	{
			var err=err+"Please Enter Source code \n";
			
			error=true;
	}
	if(error==true)
	{
			alert(err);
			return false;
	}
	else
		return true;
}


function check_password(form)
{
	
	var re = /^\s{1,}$/g;
	var error=false;
	var err="Following Feild(s) id Required / Incorrect.\n\n";
	
	if((form.upass.value==null) || (form.upass.value=="") || (form.upass.value=="") || (form.upass.value.search(re))> -1 )
	{
		
		var err=err+"Please Enter Old Password \n";
		error=true;
			
		
	}
		
	if((form.newpass.value==null) || (form.newpass.value=="") || (form.newpass.value=="") || (form.newpass.value.search(re))> -1)
	{
		var err=err+"Please Enter New Password \n";
		error=true;
		
	}

	if((form.ucpass.value==null) || (form.ucpass.value=="") || (form.ucpass.value=="") || (form.ucpass.value.search(re))> -1)
	{
		var err=err+"Please Enter Confirm Password \n";
		error=true;
		
	}
	else if(form.ucpass.value!=form.newpass.value)
	{	
		var err=err+"Password & Verified Password Should Be Same \n";
		error=true;
		
		
	}
	
	if(error==true)
	{
			alert(err);
			return false;
	}
	else
		return true;
}

function chk_profile(form)
{
	var  num=/^[0-9]+$/;
	var error=false;
	var emailFilter = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/; 
  	var err="Following Feild(s) id Required / Incorrect.\n\n";

	if(form.card_no.value=="")
	{
			var err=err+"Please Enter Card No. \n";
		error=true;
	}
	if(form.mon.value=="")
	{
			var err=err+"Please Select Expiry Month. \n";
		error=true;
	}
	if(form.yr.value=="")
	{
			var err=err+"Please Select Expiry Year.. \n";
		error=true;
	}

	
	if(error==true)
	{
			alert(err);
			return false;
	}
	else
		return true;

}