// ||||||||||||||||||||||||||||||||||||||||||||||||||
// self-submit functions

function selfsub()
{
	form.action = "index.php"
	form.submit();
}

// ||||||||||||||||||||||||||||||||||||||||||||||||||
// image preloader

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

// ||||||||||||||||||||||||||||||||||||||||||||||||||
// rollover functions

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// ||||||||||||||||||||||||||||||||||||||||||||||||||
// centered pop-up window

function winBRopen(theURL, Name, popW, popH, scroll) { 
var winleft = (screen.width - popW) / 2; 
var winUp = (screen.height - popH) / 2; 
winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars='+scroll+',resizable'
Win = window.open(theURL, Name, winProp) 
if (parseInt(navigator.appVersion) >= 4) { Win.window.focus(); } 
}


///||||||||||||||||||||||||||||||||||||||||||||||||||
// rollover for button submit images

function changeButtonPic(cmdButton, src) {
 cmdButton.src = src;
 }

// ||||||||||||||||||||||||||||||||||||||||||||||||||
// validate the local vendor search form

function validate(form)
{
	if (form.vendor_type.value == "")
	{
	alert("Please select a vendor category to start your search.")
	form.vendor_type.focus();
	return false;
	}
   	if (((form.zip.value == "") || (form.zip.value.length < 5)) && ((form.city.value == "") || (form.state.value == "")))
	{
	alert("Please enter the zip code or city and state where you plan to have your wedding or reception.")
	form.zip.focus();
	return false;
	}
	else if (((form.city.value == "") || (form.state.value == "")) && (form.zip.value.length < 5))
	{
	alert("Please make sure you have entered your zip code correctly.")
	form.zip.focus();
	return false;
	}
	else 
	{ 
	return true;
	}
}

function checkdate(form6)
{
	retval = false;
    if (document.form6.month.value == "") 
	{
	alert("Please select the month that you plan to have your wedding.")
	document.form6.month.focus()
	return false;
	} 
	if (document.form6.day.value == "") 
	{
	alert("Please select the day that you plan to have your wedding.")
	document.form6.day.focus()
	return false;
	}
	if (document.form6.year.value == "") 
	{
	alert("Please select the year that your plan to have your wedding.")
	document.form6.year.focus()
	return false;
	}
}

function ckzip(select_zip)
{
	if (document.select_zip.zb.value.length < 5)
	{
	alert("Please make sure you have entered a valid zip code.")
	document.select_zip.zb.focus()
	return false;
	}	
}