function LineMouseOver(currobj) {
	currobj.className+=" over";	
}				
function LineMouseOut(currobj) {
	currobj.className=currobj.className.replace("over", "");
}				
function LineMouseOver2(currobj) {
	currobj.className+=" subnavtrigger";	
}				
function LineMouseOut2(currobj) {
	currobj.className=currobj.className.replace("subnavtrigger", "");
}
function LineMouseOver3(currobj) {
	currobj.className+=" visible";	
}				
function LineMouseOut3(currobj) {
	currobj.className=currobj.className.replace("visible", "");
}