var font_norm = true;

function change_font() {
	if(font_norm) {
		document.body.style.fontSize='13px';
		font_norm = false;
		document.getElementById('text_size').src='img/icon_textsize_over.gif';
	} else {
		document.body.style.fontSize='11px';
		font_norm = true;
		document.getElementById('text_size').src='img/icon_textsize.gif';
	}
}

function out(knap) {
	if(font_norm)
		knap.src='img/icon_textsize.gif';
	else
		knap.src='img/icon_textsize_over.gif';
}

window.onload = function() {
	if(document.getElementById('content1')) {
		var h4er = document.getElementsByTagName("h4"); 
    	for (var i=0; i<h4er.length; i++) {
    		var txt = h4er[i].firstChild.data;
    		var txt2 = txt.toUpperCase();
    		h4er[i].firstChild.data = txt2;
			 //h4er[i].toUpperCase();
	 	}
			 //h4er[i].innerHTML = 
      		//if (h4er[i].id.indexOf("testimonial") == 0) divs[i].style.display = "none"; 
		//var indhold = document.getElementById('content1').innerHTML;
		//var indhold2 = indhold.toUpperCase();
	}
}