function setMainMenu(item) {
	if (item == 1) {
		document.getElementById('menu1').className = 'topnavleftendselected';
		document.getElementById('menu2').className = 'topnavitemselected';
		document.getElementById('menu3').className = 'topnavmiddle2';
		}
	if (item == 2) {
		document.getElementById('menu3').className = 'topnavmiddle1';
		document.getElementById('menu4').className = 'topnavitemselected';
		document.getElementById('menu5').className = 'topnavmiddle2';
		}
	if (item == 3) {
		document.getElementById('menu5').className = 'topnavmiddle1';
		document.getElementById('menu6').className = 'topnavitemselected';
		document.getElementById('menu7').className = 'topnavmiddle2';
		}
	if (item == 4) {
		document.getElementById('menu7').className = 'topnavmiddle1';
		document.getElementById('menu8').className = 'topnavitemselected';
		document.getElementById('menu9').className = 'topnavmiddle2';
		}
	//clients tab
	if (item == 5) {
		document.getElementById('menu13').className = 'topnavmiddle1';
		document.getElementById('menu10').className = 'topnavitemselected';
		document.getElementById('menu11').className = 'topnavrightendselected';
		}
		
	if (item == 6) {
		document.getElementById('menu9').className = 'topnavmiddle1';
		document.getElementById('menu12').className = 'topnavitemselected';
		document.getElementById('menu13').className = 'topnavmiddle2';
		}

}