// JavaScript Document
function echeck(str,reportObj) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		var statusTxtObj = reportObj
		if (str.indexOf(at)==-1){
		   statusTxtObj.innerHTML="Ugyldig e-post adresse";
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   statusTxtObj.innerHTML="Ugyldig e-post adresse";
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    statusTxtObj.innerHTML="Ugyldig e-post adresse";
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    statusTxtObj.innerHTML="Ugyldig e-post adresse";
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    statusTxtObj.innerHTML="Ugyldig e-post adresse";
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    statusTxtObj.innerHTML="Ugyldig e-post adresse";
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    statusTxtObj.innerHTML="Ugyldig e-post adresse";
		    return false
		 }

 		 return true					
	}

function ValidateForm(){
	var emailID1=document.tipform.toemail
	var emailID2=document.tipform.fromemail
	var reportObj1=document.getElementById("toemail_status")
	var reportObj2=document.getElementById("fromemail_status")
	
	if ((emailID1.value==null)||(emailID1.value=="")){
		reportObj1.innerHTML="Felt er påkrevd";
		emailID1.focus()
		return false
	}
	if (echeck(emailID1.value,reportObj1)==false){
		emailID1.value=""
		emailID1.focus()
		return false
	}
	if ((emailID2.value==null)||(emailID2.value=="")){
		reportObj2.innerHTML="Felt er påkrevd";
		emailID2.focus()
		return false
	}
	if (echeck(emailID2.value,reportObj2)==false){
		emailID2.value=""
		emailID2.focus()
		return false
	}
	return true
 }