function CalcHeightTD(){
	var x,y;
	if (self.innerHeight) { // all except Explorer
		x = self.innerWidth;
		y = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		x = document.documentElement.clientWidth;
		y = document.documentElement.clientHeight;
	} else if (document.body){ // other Explorers
		x = document.body.clientWidth;
		y = document.body.clientHeight;
	} 
	var TDy=y-235;
	document.getElementById('tdframe').height=TDy;
	// alert("Height: " + x + "px Width: " + y + "px"); 
}

function ShowRow(rij) {
	if (document.all && !window.opera) {var dispTR = 'inline';} else {var dispTR = 'table-row';}
	if (document.getElementById('row'+rij).style.display == dispTR) {
		document.getElementById('row'+rij).style.display = "none";
		document.getElementById('ico'+rij).src = "images2009/algemeen/arrow-right.png";
	} else {
		document.getElementById('row'+rij).style.display = dispTR;
		document.getElementById('ico'+rij).src = "images2009/algemeen/arrow-down.png";
	}
}

function OpenTR() {
	if (document.all && !window.opera) {var dispTR = 'inline';} else {var dispTR = 'table-row';}
	document.getElementById('rowklanten').style.display = dispTR;
}