// JavaScript Document

function fnFixPng() { 

	var obj = document.getElementById("truc"); 
	var bg    = obj.currentStyle.backgroundImage; 
	var src = bg.substring(5,bg.length-2); 
	obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='crop')"; 
	obj.style.backgroundImage = "none"; 
	
}


function applyLayout() {

	var browser=navigator.appName;
	var b_version=navigator.appVersion;
	var version=parseFloat(b_version);
	
	if(browser == 'Netscape'){
		//alert ("FireFox");
		resizeFF();
	}else if(b_version.search(/MSIE 6/) != -1){
		//alert ("IE6");
		resizeIE_B();
	}else{			
		//alert ("IE7");
		resizeIE_B();
	}
	
}

function resizeFF(){

	//alert(document.documentElement.clientHeight);
	document.getElementById("content").style.height = document.documentElement.clientHeight - 220 +"px";
	document.getElementById("hoofdMenu").style.marginTop = -(document.documentElement.clientHeight - 220) +"px";			
	
}
function resizeIE_B(){

	//alert(document.documentElement.clientHeight);
	document.getElementById("content").style.height = document.documentElement.clientHeight - 220 +"px";
	document.getElementById("hoofdMenu").style.marginTop = -(document.documentElement.clientHeight - 220) +"px";			
	
}


changeClass = function(object){

	if(object.className == "over"){
	
		object.className="";
	}else{
		
		object.className="over";
	}
}

setFontSize = function(level){
	
	var level1 = '';
	var level2 = '';
	if (level=='klein') {
		level1 = 100;
		level2 = 100;
		he = 'letterKlein';
	}
	if (level=='middel') {
		level1 = 130;
		level2 = 103;
		he = 'letterMiddel';
	}
	if (level=='groot') {
		level1 = 160;
		level2 = 106;
		he = 'letterGroot';
	}
	
	var p = document.getElementById('kader');
	p.style.fontSize = level1 + "%";

	var p = document.getElementsByTagName('font');
	for(i = 0; i < p.length; i++) {
		
			p[i].style.fontSize = level2 + "%";
		
	}
	
	/*var p = document.getElementsByTagName('span');
	for(i = 0; i < p.length; i++) {
		if (p[i].style.fontSize!="") {
			p[i].style.fontSize = level + "%";
		}
	}*/
	
	if(he == "letterKlein"){
		document.getElementById(he).style.color = "#e54624";
		document.getElementById("letterMiddel").style.color = "#ffffff";
		document.getElementById("letterGroot").style.color = "#ffffff";
	}else if(he == "letterMiddel"){
		document.getElementById(he).style.color = "#e54624";
		document.getElementById("letterKlein").style.color = "#ffffff";
		document.getElementById("letterGroot").style.color = "#ffffff";
	}else if(he == "letterGroot"){
		document.getElementById(he).style.color = "#e54624";
		document.getElementById("letterKlein").style.color = "#ffffff";
		document.getElementById("letterMiddel").style.color = "#ffffff";
	}
	
	FSIZE = level;
	
}

function startUp(fontSize){
	applyLayout();
	setFontSize(fontSize);
}

function printPage(pageID) {
	window.open('printpagina.php?PID=' + pageID,'','width=708,height=600,scrollbars=yes,resizable=no,titlebar=0');
}