function newWindowSubmit(formName, winWidth, winHeight) 
{ 
    window.open("","myNewWin","width="+winWidth+",height="+winHeight+",toolbar=0"); 
    var a = window.setTimeout("document."+formName+".submit();",500); 
}
function mc_toggle(element) {
	 var el;
     el = document.getElementById(element);
     if(el.style.display != 'block')
     {
       el.style.display = 'block';
     }
     else
     {
       el.style.display = 'none';
     }
     
     if(element == 'members_online_list'){
	     var ajaxSession = new XMLHttpRequest();
	     ajaxSession.open("GET", "http://www.mychances.net/includes/ajax/interact.php?action=showUsersOnline", true);
	     ajaxSession.send(null);
     }
}
function nav_switcher(nav) {
	clear_all_nav();
	mc_toggle(nav);
}

function mc_underline(nav) {
	
	document.getElementById(nav).className = 'hybridNavTopLinks navTopLinksAlwaysOn';

}
function clear_all_nav() {
	var mcMain;
	var mcMyAccount;
	var mcColleges;
	var mcEssays;
	var mcForums;
	var mcHelp;
	mcMain = document.getElementById('mainRibbon');
	mcMyAccount = document.getElementById('myAccountRibbon');
	mcColleges = document.getElementById('collegesRibbon');
	mcEssays = document.getElementById('essaysRibbon');
	mcForums = document.getElementById('forumsRibbon');
	mcHelp = document.getElementById('helpRibbon');
	mcMain.style.display = 'none';
	mcMyAccount.style.display = 'none';
	mcColleges.style.display = 'none';
	mcEssays.style.display = 'none';
	mcForums.style.display = 'none';
	mcHelp.style.display = 'none';
	document.getElementById('mainRibbon').className = 'mcRibbon';
	document.getElementById('myAccountRibbon').className = 'mcRibbon';
	document.getElementById('collegesRibbon').className = 'mcRibbon';
	document.getElementById('essaysRibbon').className = 'mcRibbon';
	document.getElementById('forumsRibbon').className = 'mcRibbon';
	document.getElementById('helpRibbon').className = 'mcRibbon';

	document.getElementById('topLinksMain').className = 'hybridNavTopLinks';
	document.getElementById('topLinksMyAccount').className = 'hybridNavTopLinks';
	document.getElementById('topLinksCollege').className = 'hybridNavTopLinks';
	document.getElementById('topLinksEssay').className = 'hybridNavTopLinks';
	document.getElementById('topLinksForum').className = 'hybridNavTopLinks';
	document.getElementById('topLinksHelp').className = 'hybridNavTopLinks';
}
function matrixInputSubmit(target){
	$j("body").append("<form id='form-to-submit' action='"+target+"' style='visibility:hidden;'></form>");
	$j("#form-to-submit").html($j(".matrixInput").clone());
	$j("#form-to-submit").submit();
}