/*---------------Scrolling Photo Div-----------------*/
var divName = "#memberProfile";
var divYloc = null;
var offset = null;
var offset2 = null;
	
$(function(){
 //for profile div positioning 
  	divYloc = parseInt($(divName).css("top").substring(0,$(divName).css("top").indexOf("px")))
    $(window).scroll(function () { 
        offset = $(document).scrollTop();
        if (offset > divYloc) offset2 = $(document).scrollTop()+"px";
       	else offset2 = divYloc+"px";
        $(divName).css({top:offset2});
	    });
//on body load, first profile shown
});
$(function(){
	$("#profileDescriptions").hide();
	for (i = 0; i < totMembers; i++)
		$("#profileDescriptions #"+i).hide();
	$("#profileDescriptions").show();
	$("#profileDescriptions #0").show();
});

//for changing profile photos and descriptions
function placeMember(number,member) {
		$("#profilePic").html("<div id=\"memberPhotoBkgr\"><div id=\"memberPhoto\"></div></div>");
		$("#memberPhoto").css("background-image","url(/images/members/"+member+".jpg)");
		for (i = 0; i < totMembers; i++)
			$("#profileDescriptions #"+i).hide();
		$("#profileDescriptions").show();
		$("#profileDescriptions #"+number).show();
}


/*-------------Member List Changer---------------*/

$(function(){
		var value = window.location.href.split('#')[1];
		if ((value == 'actives') || (value == null)) {
			$("#allMembers").css({color: "#000000"});
			$("#activeMembers").css({color: "#FFFFFF"});
			$("#alum").css({color: "#000000"});
			$("#activesContent").show();
			$("#alumniContent").hide();
			$("#allMembersContent").hide();
			};
		if (value == 'alumni'){
			$("#allMembers").css({color: "#000000"});
			$("#activeMembers").css({color: "#000000"});
			$("#alum").css({color: "#FFFFFF"});
			$("#activesContent").hide();
			$("#alumniContent").show();
			$("#allMembersContent").hide();
			};
		if (value == 'all') {
			$("#allMembers").css({color: "#FFFFFF"});
			$("#activeMembers").css({color: "#000000"});
			$("#alum").css({color: "#000000"});
			$("#activesContent").hide();
			$("#alumniContent").hide();
			$("#allMembersContent").show();
			};
		$("#activeMembers").click(function(){
			$("#allMembers").css({color: "#000000"});
			$("#activeMembers").css({color: "#FFFFFF"});
			$("#alum").css({color: "#000000"});
			$("#activesContent").show();
			$("#alumniContent").hide();
			$("#allMembersContent").hide();
			});
		$("#alum").click(function(){
			$("#allMembers").css({color: "#000000"});
			$("#activeMembers").css({color: "#000000"});
			$("#alum").css({color: "#FFFFFF"});
			$("#activesContent").hide();
			$("#alumniContent").show();
			$("#allMembersContent").hide();
			});
		$("#allMembers").click(function(){
			$("#allMembers").css({color: "#FFFFFF"});
			$("#activeMembers").css({color: "#000000"});
			$("#alum").css({color: "#000000"});
			$("#activesContent").hide();
			$("#alumniContent").hide();
			$("#allMembersContent").show();
			});
});