/*
	Function domTab()
	inspired by Christian Heilmann
*/
function domTab(index,count){
	var colourOfInactiveLink = "#333333";
	var colourOfActiveLink = "#333333";
	// hide all contents and default all tab links to inactive
	if (document.getElementById){
		for (f=1;f<count+1;f++){
			document.getElementById('contentblock'+f).style.display='none';
			document.getElementById('link'+f).style.color=colourOfInactiveLink;
		}
		//show the targeted content
		document.getElementById('contentblock'+index).style.display='block';
		document.getElementById('link'+index).style.color=colourOfActiveLink;
	}

}