function bildbyte(bildsrc,bildnamn)
			{
				window.document.images[bildnamn]. src = bildsrc;	
			}

		function onFocus(form)
		{
			if (document.all)
			{
				form.style.border="1 #7F9DB9 solid";
				form.style.margin=0;
			}
		}

		function onBlur(form)
		{
			if (document.all)
			{
				form.style.border="1 #000000 solid";
				form.style.margin=0;
			}
		}


		function checkMyEmail(epost)
		{

		if (epost.indexOf('@')!=-1 && epost.indexOf('.')!=-1 && epost.length>5)
			{
			ch_last = epost.substring(epost.lastIndexOf('.')+1,epost.lastIndexOf('.') + 4)
			ch_last_char1 = ch_last.charAt(0)
			ch_last_char2 = ch_last.charAt(1)
			ch_last_char3 = ch_last.charAt(2)
			
			if (isNaN(ch_last_char1)==false || isNaN(ch_last_char2)==false)
				{
				alert("Kontrollera din mailadrss!")	
				return false;
				}			
			else if (ch_last.length>2 && isNaN(ch_last_char3)==false)
				{
				alert("Kontrollera din mailadress!")	
				return false;
				}

				
			ch_dot = epost.substring(epost.length, epost.length-4)
			ch_dot_char = ch_dot.charAt(0)
			
			if (ch_dot.indexOf('.')==-1)
				{
				alert("Kontrollera din mailadress!")	
				return false;
				}					
			}
		else
			{
			alert("Kontrollera din mailadress!")	
			return false;
			}

		}