probje met events

echo "<a href='#' onclick='javascript: delete(".$teller.")'><font color=red><b>x</b></font></a>&nbsp;";

echo "<a href='#' onclick='javascript: delete(".$teller.")'><font color=red><b>x</b></font></a>&nbsp;";

<script language="javascript">

function tooninfo(nr)
{
	document.post.action='index.php?e='+nr;
	document.post.submit();
}
function delete(nr)
{
	document.action='index.php?del='+nr;
	document.post.submit();
	
}

function berekentotaal()
{
	var e = document.post.getElementsByTagName('input');
	var i;
	var s=0;
	var aantal=0;
	
	for(i=0;i<e.length;i++){
		
		if(e[i].type=="text"){
			if(e[i].name!="aantal_eieren" && e[i].name!="totaal"){
				if(e[i].value!="")
				{
					aantal = aantal+parseInt(e[i].value);
				}
			}
		}
	}
	
	
	
	document.post.totaal.value=""+aantal;
}
</script>

<script language="javascript">
 
function tooninfo(nr)
{
	document.post.action='index.php?e='+nr;
	document.post.submit();
}
function delete(nr)
{
	document.action='index.php?del='+nr;
	document.post.submit();
 
}
 
function berekentotaal()
{
	var e = document.post.getElementsByTagName('input');
	var i;
	var s=0;
	var aantal=0;
 
	for(i=0;i<e.length;i++){
 
		if(e[i].type=="text"){
			if(e[i].name!="aantal_eieren" && e[i].name!="totaal"){
				if(e[i].value!="")
				{
					aantal = aantal+parseInt(e[i].value);
				}
			}
		}
	}
 
 
 
	document.post.totaal.value=""+aantal;
}
</script>