sfHover = function() {
//	var sfEls = getElementsByAttribute(document.getElementById("hoofdmenu"),"li","u:hoofdmenu","true");
var sfEls = document.getElementById("hoofdmenu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
	sfEls[i].onmouseover=function() {
		this.className+=" ie_does_hover";
	}
	sfEls[i].onmouseout=function() {
		this.className=this.className.replace(new RegExp(" ie_does_hover\\b"), "");
	}
}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


sfHover3 = function() {
	if(document.getElementById("testimonials_selector")){
//	var sfEls = getElementsByAttribute(document.getElementById("hoofdmenu"),"li","u:hoofdmenu","true");
var sfEls = document.getElementById("testimonials_selector").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
	sfEls[i].onmouseover=function() {
		this.className+=" ie_does_hover";
	}
	sfEls[i].onmouseout=function() {
		this.className=this.className.replace(new RegExp(" ie_does_hover\\b"), "");
	}
}
}
}
if (window.attachEvent) window.attachEvent("onload", sfHover3);


function highlight(idname,theclass){
	idname = document.getElementById(idname);
	idname.className=theclass;
}



function hide_inputtekst(input,replacement){
	input_content = document.getElementById(input).value
	if(input_content == replacement){ 
		document.getElementById(input).value = ""; 
	}
}



function getObjectDimensions(obj) {
	var arr = new Array;
	var offsetX = 0;
	var offsetY = 0;
	var offsetW = obj.offsetWidth;
	var offsetH = obj.offsetHeight;

	if (obj.offsetParent) {
		while (1) {
			offsetX += obj.offsetLeft;
			offsetY += obj.offsetTop;

			if (!obj.offsetParent) {
				break;
			}
			obj = obj.offsetParent;
		}
	} else if (obj.x) {
		offsetX += obj.x;
		offsetY += obj.y;
	}

	arr['x'] = offsetX;
	arr['y'] = offsetY;
	arr['w'] = offsetW;
	arr['h'] = offsetH;
	return arr;
}

function showborderside(){
	if(document.getElementById('center_left_div') && document.getElementById('center_center_div')){
		var centerleftdiv = document.getElementById('center_left_div');
		var centercenterdiv = document.getElementById('center_center_div');
		
		left = getObjectDimensions(centerleftdiv);
		mid = getObjectDimensions(centercenterdiv);
		if(left['h']>mid['h']){
			centerleftdiv.className = 'center_left_div_border';
			centercenterdiv.className = 'center_center_div_noborder'
		} else {
			centerleftdiv.className = 'center_left_div_noborder';
			centercenterdiv.className = 'center_center_div_border'			
		}
		
	}
}