<!-- scripts for verification and cookie handling -->

uText=""

function validEmail(email){	
	invalidChars=" /:,;"
	if(email==""){
		return false
	}			
	for(i=0;i<invalidChars.length;i++){
		Chars=invalidChars.charAt(i)
		if(email.indexOf(Chars,0)>1){
			return false
		}
	}		
	aPos=email.indexOf("@",1)
	if(aPos==-1){
		return false
	}	
	if(email.indexOf("@",aPos+1)!=-1){
		return false
	}	
	dotPos=email.indexOf(".",aPos)
	if(dotPos==-1){
		return false
	}
	if(dotPos+3>email.length){
		return false
	}	
	return true
}
	
function submitForm(form){
	if(!validEmail(document.form.email.value)){
		alert("Din emailadresse er ugyldig. Ret fejlene og prøv igen...    ")					
		form.email.focus()
		form.email.select()			
		return false
		}	
	 deleteCookie()
	 saveCookie()
}

function deleteCookie(){
	if(document.cookie!=""){
	cookieTabel=document.cookie.split(";")				
	eDate=new Date
	eDate.setYear(eDate.getYear()-1)	
	for(i=0;i<cookieTabel.length;i++){
		cName=cookieTable[i].split("=")[0]
		document.cookie=cName+"=;expires="+eDate.toGMTString()
		}
	}
}

function saveCookie(){
	eDate= new Date
	eDate.setMonth(eDate.getMonth()+6)
	uName=""
	uPhone=""
	uEmail=""
	uCATEGORY=""
	uTITLE=""
	uURL=""
	uDESCRIPTION=""
	
	uName=document.form.navn.value
	if(uName==""){uName="#"}
	document.cookie="uName="+uName+";expires="+eDate.toGMTString()
	
	uPhone=document.form.tlfnr.value
	if(uPhone==""){uPhone="#"}
	document.cookie="uPhone="+uPhone+";expires="+eDate.toGMTString()
	
	uEmail=document.form.email.value
	if(uEmail==""){uEmail="#"}
	document.cookie="uEmail="+uEmail+";expires="+eDate.toGMTString()
	
	uCATEGORY=document.form.CATEGORY.value
	if(uCATEGORY==""){uCATEGORY="#"}
	document.cookie="uCATEGORY="+uCATEGORY+";expires="+eDate.toGMTString()

	uTITLE=document.form.TITLE.value
	if(uTITLE==""){uTITLE="#"}
	document.cookie="uTITLE="+uTITLE+";expires="+eDate.toGMTString()		
	
	uURL=document.form.URL.value
	if(uURL==""){uURL="#"}
	document.cookie="uURL="+uURL+";expires="+eDate.toGMTString()
	
	uDESCRIPTION=document.form.DESCRIPTION.value
	if(uDESCRIPTION==""){uDESCRIPTION="#"}
	document.cookie="uDESCRIPTION="+uDESCRIPTION+";expires="+eDate.toGMTString()	
}
	
function getCookie(){
	if(document.cookie!=""){
		cookieTable=document.cookie.split(";")
		
		uName=cookieTable[0].split("=")[1]
		if(uName=="#"){uName=""}
		document.form.navn.value=uName
		
		uPhone=cookieTable[1].split("=")[1]
		if(uPhone=="#"){uPhone=""}
		document.form.tlfnr.value=uPhone
		
		uEmail=cookieTable[2].split("=")[1]
		if(uEmail=="#"){uEmail=""}		
		document.form.email.value=uEmail
		
		uCATEGORY=cookieTable[3].split("=")[1]
		if(uCATEGORY=="#"){uCATEGORY=""}		
		document.form.CATEGORY.value=uCATEGORY

		uTITLE=cookieTable[4].split("=")[1]
		if(uTITLE=="#"){uTITLE=""}		
		document.form.TITLE.value=uTITLE					
		
		uURL=cookieTable[5].split("=")[1]
		if(uURL=="#"){uURL=""}		
		document.form.URL.value=uURL
		
		uDESCRIPTION=cookieTable[6].split("=")[1]
		if(uDESCRIPTION=="#"){uDESCRIPTION=""}		
		document.form.DESCRIPTION.value=uDESCRIPTION			
	}
}

function setfocus(){
	document.forms[0].navn.focus()
	}