var prices=new Array(149,79,139,239)
var addon_prices=new Array(9,49,19,29,19,9,5,9,19,9)
var currency_sign="$"
var email=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
var num=/^\d{1,3}$/
var url=/^(https?|ftp):\/\/.*\..+$/i
var empty=/.+/
var W3CDOM=(document.createElement && document.getElementsByTagName);
function CheckContact(){
var err=''
	if(!empty.test($("fname").value))
		err+="Enter your name.\r\n"
	if(!email.test($("email").value))
		err+="Enter valid email.\r\n"
	if(!empty.test($("subj").value))
		err+="Enter your subject.\r\n"
	if(!empty.test($("msg").value))
		err+="Enter your message.\r\n"
	if(err!=''){
		alert(err)
		return false
	}
	return true
}
function CheckOrder(){
var err=''
	if(!empty.test($("fname").value))
		err+="Enter your name.\r\n"
	if(!email.test($("email").value))
		err+="Enter valid email.\r\n"
	if(!empty.test($("nrpage").value))
		err+="Enter the number of pages.\r\n"
	if(err!=''){
		alert(err)
		return false
	}
	return true
}
function $(e){
	return document.getElementById(e)
}
function countLines(strtocount,cols){
	var hard_lines=1
	var last=0
	var soft_lines=Math.round(strtocount.length/(cols-1))
	do{
		last=strtocount.indexOf("\n",last+1)
		hard_lines++
	}while(last!=-1)
	if(hard_lines>soft_lines)
		return hard_lines
	return soft_lines
}
function cleanForm() {
	$("msg").rows=countLines($("msg").value,$("msg").cols)+1
	setTimeout("cleanForm();",150)
}
function calculateprice(){
	var nrpage=parseInt($("nrpage").value)
	var fprice
	var bdis=0
	var addons=0
	var mprice=new Array(0,0)
	var delivery=0
	var deliverya=0

	if((isNaN(nrpage))||(nrpage>=100)||(!num.test($("nrpage").value))){
		$("nrpage").innerHTML="1"
		$("data_price").innerHTML=currency_sign+" "+prices[0]
		return false;
	}
	if($("layout_vmiddle").checked){
		addons+=addon_prices[0]
	}
	if($("option_express").checked){
		addons+=addon_prices[1]
		delivery=-1
	}
	if($("option_dropdownmenu").checked){
		addons+=addon_prices[2]
	}
	if($("option_dropdownmenu2").checked){
		addons+=addon_prices[3]
	}
	if($("option_sifr").checked){
		addons+=addon_prices[4]
	}
	if($("option_resizablefonts").checked){
		addons+=addon_prices[5]
	}
	if($("option_linkpages").checked){
		if(nrpage>1){
			addons+=nrpage*addon_prices[6]
		}
	}
	if($("option_printstyle1").checked){
		addons+=addon_prices[7]
	}
	if($("option_printstyle2").checked){
		addons+=addon_prices[8]
	}
	if($("option_ssi").checked){
		addons+=addon_prices[9]
	}
	if($("integration_xhtml").checked){
		delivery+=nrpage
		mprice[0]=prices[0]
		mprice[1]=prices[1]
	}
	if($("integration_email").checked){
		delivery+=nrpage
		mprice[0]=prices[2]
		mprice[1]=prices[1]
	}
	if($("integration_wp").checked){
		delivery+=nrpage
		deliverya=2
		mprice[0]=prices[3]
		mprice[1]=prices[1]
	}
	fprice=mprice[0]+(nrpage-1)*mprice[1]+addons
	if(nrpage>=16){
		bdis=12
		fprice-=fprice*bdis/100
	}else{
			if(nrpage>=11){
				bdis=8
				fprice-=fprice*bdis/100
			}else{
				if(nrpage>=5){
					bdis=4
					fprice-=fprice*bdis/100
				}
			}
	}
	if(delivery+deliverya>1){
		if(deliverya!=0){
			$("data_dead").innerHTML=(delivery+deliverya)+" days"
		}else{
			if(delivery>2)
			{
				$("data_dead").innerHTML=parseInt(Math.round(delivery/2))+" days"
			}else{
				$("data_dead").innerHTML=delivery+" days"
			}
		}
	}else{
		$("data_dead").innerHTML="1 day"
	}
	
	$("data_price").innerHTML=currency_sign+" "+parseInt(fprice)
}
function init(){
	if(document.getElementsByTagName){
		var anchors=document.getElementsByTagName("a")
		for(var i=0;i<anchors.length;i++){
			var x=anchors[i].getAttribute("rel")
			if((x=="external")||(x=="external nofollow"))
				anchors[i].target="_blank"
		}
	}
	if($("btn_send")){
		$("btn_send").onmouseout=function(){
			$("btn_send").style.backgroundPosition="0 0"
		}
		$("btn_send").onmouseover=function(){
			$("btn_send").style.backgroundPosition="0 -36px"
		}
		var rn=new Date()
		var date1=new Date(rn.getFullYear(),0,1,0,0,0,0)
		var temp=date1.toGMTString()
		var date3=new Date(temp.substring(0,temp.lastIndexOf(" ")-1))
		$("tdiff").value=(date1-date3)/(1000*60*60)
		$("frmcontact").onsubmit=function(){
			return CheckContact()
		}
	}
	if($("btn_order")){
		initFileUploads()
		if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){
			$('fakepic').style.margin="1px 0 0 0"
			$('fakefile').style.left="-186px"
			$('hinput').style.left="-16px"
		}
		$("btn_order").onmouseout=function(){
			$("btn_order").style.backgroundPosition="0 0"
		}
		$("btn_order").onmouseover=function(){
			$("btn_order").style.backgroundPosition="0 -36px"
		}
		var rn=new Date()
		var date1=new Date(rn.getFullYear(),0,1,0,0,0,0)
		var temp=date1.toGMTString()
		var date3=new Date(temp.substring(0,temp.lastIndexOf(" ")-1))
		$("tdiff").value=(date1-date3)/(1000*3600)
		$("data_price").innerHTML=currency_sign+" "+prices[0]
		$("frmorder").onsubmit=function(){
			return CheckOrder()
		}
		$("nrpage").onkeyup=function(){
			calculateprice()
		}
		$("layout_vtop").onclick=function(){
			calculateprice()
		}
		$("layout_vbottom").onclick=function(){
			calculateprice()
		}
		$("layout_vmiddle").onclick=function(){
			calculateprice()
		}
		$("option_express").onclick=function(){
			calculateprice()
		}
		$("option_dropdownmenu").onclick=function(){
			calculateprice()
		}
		$("option_dropdownmenu2").onclick=function(){
			calculateprice()
		}
		$("option_sifr").onclick=function(){
			calculateprice()
		}
		$("option_resizablefonts").onclick=function(){
			calculateprice()
		}
		$("option_linkpages").onclick=function(){
			calculateprice()
		}
		$("option_printstyle1").onclick=function(){
			calculateprice()
		}
		$("option_printstyle2").onclick=function(){
			calculateprice()
		}
		$("option_ssi").onclick=function(){
			calculateprice()
		}
		$("integration_xhtml").onclick=function(){
			calculateprice()
		}
		$("integration_email").onclick=function(){
			calculateprice()
		}
		$("integration_wp").onclick=function(){
			calculateprice()
		}
	}
	if($('msg'))
		cleanForm()
}
function initFileUploads(){
	if (!W3CDOM) return
	var fakeFileUpload=document.createElement('div')
	fakeFileUpload.className='fakefile'
	fakeFileUpload.setAttribute('id','fakefile')
	fakeFileUpload.appendChild(document.createElement('input'))
	var image=document.createElement('img')
	image.setAttribute('id','fakepic')
	image.src='images/button_upload.jpg'
	fakeFileUpload.appendChild(image)
	var x=document.getElementsByTagName('input')
	for(var i=0;i<x.length;i++){
		if(x[i].type!='file') continue
		if(x[i].parentNode.className != 'fileinputs')
			continue
		x[i].className='file hidden'
		x[i].setAttribute('id','hinput')
		x[i].style.opacity=0
		x[i].style.filter='alpha(opacity=0)'
		var clone=fakeFileUpload.cloneNode(true)
		x[i].parentNode.appendChild(clone)
		x[i].relatedElement = clone.getElementsByTagName('input')[0]
		x[i].onchange=x[i].onmouseout=function (){
			this.relatedElement.value=this.value
		}
	}
}

window.onload=init