var timer;
function setCookie(name,value){document.cookie=name+"="+escape(value)+"; expires=Fri, 01-Jan-2010 00:00:01 GMT";}
function center_pop(url,width,height)
{
	window.open(url,'cpopwin','width='+width+',height='+height+',scrollbars=no,left='+((screen.width/2)-(width/2))+',top='+((screen.height/2)-(height/2)));
	return false;
}
function initPrev()
{
	imgString='http://www.cheapestplates.co.uk/includes/plate_builder.php?make=1&text=' + document.getElementById('text').value + '&font=' + document.getElementById('font').value + '&border=' + document.getElementById('border').value + '&border_width=' + document.getElementById('border_width').value + '&badge=' + document.getElementById('badge').value + '&bottom_text=' + document.getElementById('bottom_text').value + '&text_shadow=' + document.getElementById('text_shadow').value + '&badge_bg=' + document.getElementById('badge_bg').value;
	setCookie('platePrevStr',imgString);
	document.getElementById('prev').src=imgString;
	base=base_price;
	if(document.getElementById('font').options[document.getElementById('font').selectedIndex].text.substr(0,8)=='Legal 3D') base+=legal_font_price;
	if(document.getElementById('border').value!='none' && document.getElementById('border').value!='black') base+=border_price;
	if(document.getElementById('badge').value!='none')  base+=badge_price;
	if(document.getElementById('text_shadow').value!='none')  base+=shadow_price;
	if(document.getElementById('bottom_text').value!='') base+=bottom_text_price;
	document.getElementById('plate_cost').value=formatCurrency(base);
}
function delayedPrev()
{
	window.clearTimeout(timer);
	timer=window.setTimeout('initPrev();',1000);
}
function formatCurrency(amount)
{
	var i=parseFloat(amount);
	if(isNaN(i)) { i = 0.00; }
	var minus = '';
	if(i < 0) { minus = '-'; }
	i = Math.abs(i);
	i = parseInt((i + .005) * 100);
	i = i / 100;
	s = new String(i);
	if(s.indexOf('.') < 0) { s += '.00'; }
	if(s.indexOf('.') == (s.length - 2)) { s += '0'; }
	s = minus + s;
	return s;
}
function open_win()
{
	if(document.getElementById('email').value=='' || document.getElementById('email').value.length < 7)
	{
		alert('You must enter an email address for the order to complete successfully');
		document.getElementById('email').focus();
		document.getElementById('email').style.backgroundColor='#FF9999';
	} else
	{
		width=(screen.width-100);
		height=(screen.height-150);
		window.open('','order_win','width='+width+',height='+height+',left='+((screen.width-width)/2)+',top='+((screen.height-height)/2 - 30)+',scrollbars=yes,status=yes');
		document.forms[0].submit();
		
		window.setTimeout("window.location='/?geton';",5000);
	}
}

window.onload=function(){FP_preloadImgs('/button5.jpg', '/button6.jpg')};

function FP_swapImg() {//v1.0
 var doc=document,args=arguments,elm,n; doc.$imgSwaps=new Array(); for(n=2; n<args.length;
 n+=2) { elm=FP_getObjectByID(args[n]); if(elm) { doc.$imgSwaps[doc.$imgSwaps.length]=elm;
 elm.$src=elm.src; elm.src=args[n+1]; } }
}

function FP_preloadImgs() {//v1.0
 var d=document,a=arguments; if(!d.FP_imgs) d.FP_imgs=new Array();
 for(var i=0; i<a.length; i++) { d.FP_imgs[i]=new Image; d.FP_imgs[i].src=a[i]; }
}

function FP_getObjectByID(id,o) {//v1.0
 var c,el,els,f,m,n; if(!o)o=document; if(o.getElementById) el=o.getElementById(id);
 else if(o.layers) c=o.layers; else if(o.all) el=o.all[id]; if(el) return el;
 if(o.id==id || o.name==id) return o; if(o.childNodes) c=o.childNodes; if(c)
 for(n=0; n<c.length; n++) { el=FP_getObjectByID(id,c[n]); if(el) return el; }
 f=o.forms; if(f) for(n=0; n<f.length; n++) { els=f[n].elements;
 for(m=0; m<els.length; m++){ el=FP_getObjectByID(id,els[n]); if(el) return el; } }
 return null;
}