/*****************************************************************************/

function login()
{
	var msg="";

  if(document.loginfrm.username.value.length==0)
	msg+="Enter Username!\n";
  if(document.loginfrm.password.value.length==0)
	msg+="Enter Password!\n";

	if(msg.length>0)
	{
		alert(msg);
		return false;
	}
	else
	{			
	//	document.loginfrm.submit();
		return true;
	}

}

function numcheck(obj,val)
  {
    var msg = "";
    if(isNaN(obj.value)|| (obj.value.indexOf(' ')!=-1))
	{
	  msg = "Enter numeric values!\n";
          obj.value = "";          
    }
	
	if(val == "string") //changed on 240805
	return msg;

    if (obj.value <= 0)
	{
	  obj.value = "";
	}
        
	
    if(msg.length > 0)
		alert(msg);

  }
  
  function confirm_on_del(val)
{

	if(val.length==0)
	{
		if(confirm('Are you sure?'))
			return true;
		else
			return false;
	}
	else
	{
		if(confirm(val))
			return true;
		else
			return false;
	}
}

function alert_delete(val1,val2,val3)
{

if(confirm_on_del(''))
{
str=val2+"&id="+val1+"&type="+val3;
//alert(str);
window.location.href=str;

}

}

function chk_prod(obj)
{

	if(obj.quantity.value.length==0 || obj.quantity.value <=0 || isNaN(obj.quantity.value))
	{
	
		alert("Please enter a valid quantity!");
		obj.quantity.value='1';
		return false;
	}
	else
		return true;	
}

function checkmail(fldname)

  {  



	//for all email fields in any forms - BOTH FOR ADMIN/USERS

    msg=false;  

	email = fldname.value;

	var len = email.length;              

	if(len<5)

		{

			//alert("Invalid Email - id")

			msg=true;

            //fldname.value="";

		}

	else

		{				

          											//len=17

	var index1 = email.indexOf('@');    			//index1=8         												  					   

	var subind = email.substring(0,index1);        //subind=

	var indlen = subind.length;					  //indlen=7 

												   //index2=14 

													//subind1=yahoo

	var index2 = email.indexOf('.');			  //indlen1=5 index3=17 subind3=com indlen2=3	

	var subind1=email.substring(indlen+1,index2);	//

	var indlen1 = subind1.length;

	var index3 = email.indexOf(' ');

	var subind3=email.substring(index2+1,len)

	var indlen2 = subind3.length;

	if((index1!= -1)&&(index2!= -1)&&(index3==-1))

	{	

		if((indlen!=0)&&(indlen1!=0)&&(indlen2!=0))

		{

//   			alert("valid Email -id");		  	 	

		} 

        else

		{

			//alert("Invalid Email - id")

			msg=true;

            //fldname.value="";

		}

	}

	else

	{

   		//alert("Invalid Email - id");

		msg=true;

        //fldname.value="";

	}		

	} // end of else if len<5

	 return msg;

  }
  
function chk_customer()
{

	var msg="", dc;
	
	dc=eval("document.checkout_frm");

	if(dc.name.value.length==0)
		msg+="Please enter Name!\n";
		
	if(dc.surname.value.length==0)
		msg+="Please enter Surname!\n";
		
	if(dc.email.value.length==0)
		msg+="Please enter Email!\n";	
	else
	{

		if(checkmail(dc.email))
			msg+="Please enter a valid email!\n";
	}	
			
	if(dc.address.value.length==0)
		msg+="Please enter Residential Address!\n";
		
	if(dc.suburb.value.length==0)
		msg+="Please enter Suburb!\n";			
		
	if(dc.postcode.value.length==0)
		msg+="Please enter Postcode!\n";
		
	if(msg.length > 0)
	{
	
		alert(msg);
		return false;
	}		
	else
		return true;
}