function switchClass(id,action,nClass) {
	if (action=='over') {
		id.className=nClass;

	}
	else if (action=='out') {
		id.className=nClass;	
	}
}


var agent = navigator.userAgent.toLowerCase();
var ie = (agent.indexOf("msie") != -1);

function switchClass2(id,action,nClass,id2) {
	if (action=='over') {
		id.className=nClass;
		id2=document.getElementById(id2);
		if (!ie) id2.style.opacity=1;
		if (ie) id2.filters.item("DXImageTransform.Microsoft.Alpha").opacity=100;
	}
	else if (action=='out') {
		id.className=nClass;	
		id2=document.getElementById(id2);
		if (!ie) id2.style.opacity=0.75;
		if (ie) id2.filters.item("DXImageTransform.Microsoft.Alpha").opacity=75;
	}
}


function switchClass3(id,action,nClass,id2) {
	if (action=='over') {
		id.className=nClass;
		//id2=document.getElementById(id2);
		//if (!ie) id2.style.opacity=1;
		//if (ie) id2.filters.item("DXImageTransform.Microsoft.Alpha").opacity=100;
	}
	else if (action=='out') {
		id.className=nClass;	
		//id2=document.getElementById(id2);
		//if (!ie) id2.style.opacity=0.75;
		//if (ie) id2.filters.item("DXImageTransform.Microsoft.Alpha").opacity=75;
	}
}