function roundDigit(value)
{
	var tmp=value.split(".");
	var dig='';
	if(!tmp[1])
	{
		dig=tmp[0]+'.00';
	}
	else if(tmp[1].length==1)
	{
		dig=tmp[0]+'.'+tmp[1]+'0';
	}
	else
	{
		dig=tmp[0]+'.'+tmp[1].charAt(0)+''+tmp[1].charAt(1);
	}
	
	return dig;
}

function register()
{
	callsyn('lib.syn/signup.php','','popup_contant','',preloader_1,true,'signup');
}
function login()
{
	callsyn('lib.syn/signin.php','','loginBoxHome','',false,false,'signup');
}
function newAd(id)
{
	callsyn('lib.syn/newad.php?id='+id,'','mainPages',false,preloader_3,false,'new_ad');
}
function loadPage(page)
{
	callsyn(page,'','mainPages',false,preloader_3,false,false);
}

function searchAds()
{
	callsyn('lib.syn/search.php?pagesize=10','','mainPages',false,preloader_3,false,false);
}
function searchAdsNum(num)
{
	callsyn('lib.syn/search.php?pagesize='+num,'','mainPages',false,preloader_3,false,false);
}
function subscribe(email)
{
	
	if(isOkEmail(email))
	{
		callsyn('lib.syn/subscription.php?action=subs','email='+email,'newsletter',false,false,false,false);
	}
	else
	ob('msg_subs').innerHTML='<br /><br /><span style="color:#FF0000;font-weight:bold">Enter a valid email address</span><br />';
}
function isnumaric(obj)
{
	var value=obj.value
	var corrected=''
	var temp='';
	for(i=0;i<value.length;i++)
	{
		temp=value.charAt(i);
		if('0'<=temp&&temp<='9')
		corrected+=temp;
	}
	obj.value=corrected;
}
function isfloat(obj)
{
	var value=obj.value
	var corrected=''
	var temp='';
	for(i=0;i<value.length;i++)
	{
		temp=value.charAt(i);
		if('0'<=temp&&temp<='9'||temp=='.')
		corrected+=temp;
	}
	obj.value=corrected;
}
function isnegfloat(obj)
{
	var value=obj.value
	var corrected=''
	var temp='';
	for(i=0;i<value.length;i++)
	{
		temp=value.charAt(i);
		if('0'<=temp&&temp<='9'||temp=='.'||temp=='-')
		corrected+=temp;
	}
	obj.value=corrected;
}