/*function MenuToggle(strObj) {
	if (document.getElementById('topnav-'+strObj).style.display=='block') {
		document.getElementById('topnav-'+strObj).style.display='none'
		document.getElementById('toptab-'+strObj).className='';
		document.getElementById('topnav-colour').className='default';
	}
	else {
		document.getElementById('topnav-'+strObj).style.display='block'
		document.getElementById('toptab-'+strObj).className='selected';
		document.getElementById('topnav-colour').className=strObj;
	}
}*/

function ShowMenu(strObj) {
	HideMenus();
	document.getElementById('topnav-'+strObj).style.display='block'
	document.getElementById('Header_Navigation_'+strObj).className='selected';
	//document.getElementById('topnav-colour').className=strObj;//
}

function HideMenus() {
	document.getElementById('topnav-Category1').style.display='none'
	document.getElementById('Header_Navigation_Category1').className='';

	document.getElementById('topnav-Category2').style.display='none'
	document.getElementById('Header_Navigation_Category2').className='';

	document.getElementById('topnav-Category3').style.display='none'
	document.getElementById('Header_Navigation_Category3').className='';

	document.getElementById('topnav-Category4').style.display='none'
	document.getElementById('Header_Navigation_Category4').className='';

	document.getElementById('topnav-Category5').style.display='none'
	document.getElementById('Header_Navigation_Category5').className='';

}