// JavaScript Document
function reaction($bgvalue, $smcid)
{
	var sublist	= document.getElementById($smcid);
	while(sublist.options.length>0)
	{
		sublist.remove(0);
	}
	var sublists	= document.getElementsByName('listclass'+$bgvalue);
	for(var i=0; i<sublists.length; i++)
	{
		var option	= document.createElement("option");
		option.setAttribute('value', sublists[i].getAttribute('id'));
		var otext	= document.createTextNode(sublists[i].getAttribute('value'));
		option.appendChild(otext);
		sublist.appendChild(option);
	}
}

function start($bcid, $smcid)
{
	var obc	= document.getElementById($bcid);
	reaction(obc.options[0].getAttribute('value'), $smcid);
}

var $stopck	= false;
function submit_check($msg0, $msg1, $msg2, $msg3, $msg4)
{
	if($stopck)
	{
		return false;
	}
	var oform	= document.getElementById('form1');
	var obc		= document.getElementById('bgclass');
	var osm		= document.getElementById('smclass');
	var ofile	= document.getElementById('file1');
	var omodel	= document.getElementById('model');
	var cname	= document.getElementById('pcname');
	var ename	= document.getElementById('pename');
	
	if(obc.options.length==0 || osm.options.length==0)
	{
		alert($msg0);
		return false;
	}
	
	var oreg1	= /^ *$/;
	if(oreg1.test(omodel.value))
	{
		alert($msg1);
		return false;
	}
	
	var oreg2	= /^ *$/;
	if(oreg2.test(ofile.value) && $msg2!="")
	{
		alert($msg2);
		return false;
	}
	
	var oreg3	= /^ *$/;
	if(oreg3.test(cname.value))
	{
		alert($msg3);
		return false;
	}
	
	var oreg4	= /^ *$/;
	if(oreg4.test(ename.value))
	{
		alert($msg4);
		return false;
	}
	
	$stopck	= true;
	oform.submit();
}

var $stopre	= false;
function admin_pro_class($msg)
{
	if($stopre)
	{
		return false;
	}
	var occlass	= document.getElementById('pcclass');
	var oeclass	= document.getElementById('peclass');
	var oreg	= /^ *$/;
	var oreg1	= /^ *$/;
	if(oreg.test(occlass.value) || oreg1.test(oeclass.value))
	{
		alert($msg);
		return false;
	}
	var oform	= document.getElementById('form1');
	$stopre	= true;
	oform.submit();
}

var $stopbuy	= false;
function client_buy($msg0, $msg1, $msg2)
{
	if($stopbuy)
	{
		return false;
	}
	var oform	= document.getElementById('form1');
	var oarea	= document.getElementById('phone');
	var oname	= document.getElementById('pname');
	var omail	= document.getElementById('email');
	var objther	= document.getElementById('other');
	
	var oreg0	= /^ *$/;
	if(oreg0.test(oname.value))
	{
		alert($msg0);
		return false;
	}
	
	var oreg1	= /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/i;
	if(!oreg1.test(omail.value))
	{
		alert($msg1);
		return false;
	}
	
	var oreg2	= /^ *$/;
	if(oreg2.test(oarea.value))
	{
		alert($msg2);
		return false;
	}
	
	objther.value	= objther.value.substring(0, 1000);
	$stopbuy	= true;
	oform.submit();
}