function shoh(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).style.display == "none"){
			document.getElementById(id).style.display = 'block';		
		} else {
			document.getElementById(id).style.display = 'none';			
		}	
	} else { 
		if (document.layers) {	
			if (document.id.display == "none"){
				document.id.display = 'block';
			} else {
				document.id.display = 'none';
			}
		} else {
			if (document.all.id.style.visibility == "none"){
				document.all.id.style.display = 'block';
			} else {
				document.all.id.style.display = 'none';
			}
		}
	}
}

function shoh1(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).style.display == "none"){	
			document.getElementById(id).style.display = 'block';
			document.getElementById('right_col_item2').style.display = 'none';
			document.getElementById('right_col_item3').style.display = 'none';	
		} 
	} else { 
		if (document.layers) {	
			if (document.id.display == "none"){
				document.id.display = 'block';
				document.right_col_item2.display = 'none';
				document.right_col_item3.display = 'none';
			} 
		} else {
			if (document.all.id.style.visibility == "none"){
				document.all.id.style.display = 'block';
				document.all.right_col_item2.style.display = 'none';
				document.all.right_col_item3.style.display = 'none';
			} 
		}
	}
}

function shoh2(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).style.display == "none"){	
			document.getElementById(id).style.display = 'block';
			document.getElementById('right_col_item1').style.display = 'none';
			document.getElementById('right_col_item3').style.display = 'none';	
		} 
	} else { 
		if (document.layers) {	
			if (document.id.display == "none"){
				document.id.display = 'block';
				document.right_col_item1.display = 'none';
				document.right_col_item3.display = 'none';
			} 
		} else {
			if (document.all.id.style.visibility == "none"){
				document.all.id.style.display = 'block';
				document.all.right_col_item1.style.display = 'none';
				document.all.right_col_item3.style.display = 'none';
			} 
		}
	}
}

function shoh3(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).style.display == "none"){	
			document.getElementById(id).style.display = 'block';
			document.getElementById('right_col_item1').style.display = 'none';
			document.getElementById('right_col_item2').style.display = 'none';	
		} 
	} else { 
		if (document.layers) {	
			if (document.id.display == "none"){
				document.id.display = 'block';
				document.right_col_item1.display = 'none';
				document.right_col_item2.display = 'none';
			} 
		} else {
			if (document.all.id.style.visibility == "none"){
				document.all.id.style.display = 'block';
				document.all.right_col_item1.style.display = 'none';
				document.all.right_col_item2.style.display = 'none';
			} 
		}
	}
}

function chStyle1(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).className == "passive"){
			document.getElementById(id).className = 'active';	
			document.getElementById('right_col_cont2').className = 'passive';		
			document.getElementById('right_col_cont3').className = 'passive';	
		} 
	} else { 
		if (document.layers) {	
			if (document.id.className == "passive"){
				document.id.className = 'active';
				document.right_col_cont2.className = 'passive';
				document.right_col_cont3.className = 'passive';
			} 
		} else {
			if (document.all.id.className == "passive"){
				document.all.id.className = 'active';
				document.all.right_col_cont2.className = 'passive';
				document.all.right_col_cont3.className = 'passive';
			} 
		}
	}
}



function chStyle2(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).className == "passive"){
			document.getElementById(id).className = 'active';	
			document.getElementById('right_col_cont1').className = 'passive';		
			document.getElementById('right_col_cont3').className = 'passive';	
		} 
	} else { 
		if (document.layers) {	
			if (document.id.className == "passive"){
				document.id.className = 'active';
				document.right_col_cont1.className = 'passive';
				document.right_col_cont3.className = 'passive';
			} 
		} else {
			if (document.all.id.className == "passive"){
				document.all.id.className = 'active';
				document.all.right_col_cont1.className = 'passive';
				document.all.right_col_cont3.className = 'passive';
			} 
		}
	}
}

function chStyle3(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).className == "passive"){
			document.getElementById(id).className = 'active';	
			document.getElementById('right_col_cont2').className = 'passive';		
			document.getElementById('right_col_cont1').className = 'passive';	
		} 
	} else { 
		if (document.layers) {	
			if (document.id.className == "passive"){
				document.id.className = 'active';
				document.right_col_cont2.className = 'passive';
				document.right_col_cont1.className = 'passive';
			} 
		} else {
			if (document.all.id.className == "passive"){
				document.all.id.className = 'active';
				document.all.right_col_cont2.className = 'passive';
				document.all.right_col_cont1.className = 'passive';
			} 
		}
	}
}

function chStyle4(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).className == "closed"){
			document.getElementById(id).className = 'open';		
		} else {
			document.getElementById(id).className = 'closed';			
		}	
	} else { 
		if (document.layers) {	
			if (document.id.className == "closed"){
				document.id.className = 'open';
			} else {
				document.id.className = 'closed';
			}
		} else {
			if (document.all.id.className == "closed"){
				document.all.id.className = 'open';
			} else {
				document.all.id.className = 'closed';
			}
		}
	}
}