function positionMainNav() {
	// Main Function to position the MainNav
	var mainnavelements = jQuery("#mainNav li.level1");
	
	for (var i=0; i<mainnavelements.length; i++) {
		var navpoint = jQuery("ul.mainNavLevel2", mainnavelements[i]);
		var subnavelements = jQuery("li.level2", navpoint[0]);
		
		var newwidth = 990;
		var newpadding = 0;
		var width = 0;
		
		var fromleft = 0;
		if (i == 0) {
			fromleft = 122;
		} else if (i == 1) {
			fromleft = 370;
		} else if (i == 2) {
			fromleft = 620;
		} else if (i == 3) {
			fromleft = 868;
		}
		
		navpoint[0].style.display = 'block';
		
		for (var count=0; count<subnavelements.length; count++) {
			var subnavs = jQuery("ul.mainNavLevel3", subnavelements[count]);
			
			if (subnavs[0]) {
				subnavelements[count].className = subnavelements[count].className + ' subpages';
			}
		  
			width = width + (subnavelements[count].offsetWidth + 1);
			subnavelements[count].style.width = (subnavelements[count].offsetWidth + 1) + 'px';
		}
		
		if (fromleft < (width / 2)) {
			newwidth = 990;
			newpadding = 0;
		} else if ((fromleft + (width / 2)) > 990) {
			newwidth = width + 1;
			newpadding = 990 - width - 1;
		} else {
			newpadding = fromleft - Math.round(width / 2);
			newwidth = 990 - newpadding;
		}
		
		var remaining = newwidth;
		var multiplier = 0;
		
		for (var count=0; count<subnavelements.length; count++) {
			multiplier = Math.round(remaining / 216);
			if (multiplier <= 1) {
				multiplier = 1;
			} else if ((multiplier * 216) >= remaining) {
				multiplier = multiplier - 1;
			}
			
			subnavs = jQuery("ul.mainNavLevel3", subnavelements[count]);
			
			for (var a=0; a<subnavs.length; a++) {
				subnavs[a].style.maxWidth = (((multiplier - 1) * 216) + 215) + 'px';
				subnavs[a].style.display = 'none';
				if ((((multiplier - 1) * 216) + 215) >= remaining) {
					var toleft = 987 - remaining - ((((multiplier - 1) * 216) + 215) - subnavelements[count].offsetWidth);
					subnavs[a].style.left = toleft + 'px';
				}
				
				thirdlevel = jQuery("li.level3", subnavs[a]);
				
				for (var b=0; b<thirdlevel.length; b++) {
					var islastinrow = b % multiplier;
					if (islastinrow == (multiplier - 1)) {
						thirdlevel[b].className = thirdlevel[b].className + ' last';
					}
				}
			}
			
			remaining = remaining - subnavelements[count].offsetWidth;
		}
		
		navpoint[0].style.width = newwidth + 'px';
		navpoint[0].style.paddingLeft = newpadding + 'px';
		navpoint[0].style.display = 'none';
		
		if (RegExp("cur").test(mainnavelements[i].className) || RegExp("act").test(mainnavelements[i].className)) {
			navpoint[0].style.zIndex = '80';
			navpoint[0].style.display = 'block';
		}
		
	}
}

// Display Level2 with Timeout
var keepmainnavigation = 0;
var mainnavrandom = 0;

function keepmainnavigationdisplayed(Obj) {
	keepmainnavigation = 1;
}

function dontkeepmainnavigationdisplayed(Obj) {
	keepmainnavigation = 0;
}

function displayMainNav(Obj) {
	var navelements = jQuery("ul.mainNavLevel2", Obj);
	if (navelements[0]) {
		mainnavrandom = Math.floor(Math.random() * 101);
		var mainnavcheck = mainnavrandom;
		
		setTimeout(changeCss, 250);
	}
	function changeCss() {
		if (mainnavcheck == mainnavrandom) {
			navelements[0].style.display = 'block';
			navelements[0].style.zIndex = '90';
		}
	}
}

function hideMainNav(Obj) {
	var navelements = jQuery("ul.mainNavLevel2", Obj);
	if (navelements[0]) {
		setTimeout(changeCss, 250);
	}
	
	function changeCss() {
		if (keepmainnavigation == 0 && !RegExp("cur").test(Obj.className) && !RegExp("act").test(Obj.className)) {
			navelements[0].style.display = 'none';
			navelements[0].style.zIndex = '60';
		}
		if (keepmainnavigation == 0 && (RegExp("cur").test(Obj.className) || RegExp("act").test(Obj.className))) {
			navelements[0].style.zIndex = '80';
		}
	}
}

// Display Level3 with Timeout
var keepsubnavigation = 0;
var subnavrandom = 0;

function keepsubnavigationdisplayed(Obj) {
	keepsubnavigation = 1;
	keepmainnavigation = 1;
}

function dontkeepsubnavigationdisplayed(Obj) {
	keepsubnavigation = 0;
	keepmainnavigation = 0;
}

function displaySubNav(Obj) {
	var subnavelements = jQuery("ul.mainNavLevel3", Obj);
	if (subnavelements[0]) {
		subnavrandom = Math.floor(Math.random() * 101);
		var subnavcheck = subnavrandom;
		
		setTimeout(changeCss, 250);
	}
	
	function changeCss() {
		if (subnavcheck == subnavrandom) {
			subnavelements[0].style.display = 'block';
		}
	}
}

function hideSubNav(Obj) {
	var subnavelements = jQuery("ul.mainNavLevel3", Obj);
	if (subnavelements[0]) {
		setTimeout(changeCss, 250);
	}
	
	function changeCss() {
		if (keepsubnavigation == 0){
			subnavelements[0].style.display = 'none';
		}
	}
}

// Display Level3 on mobile-devices
function displaySubNavMobile(Obj) {
	var a = navigator.userAgent||navigator.vendor||window.opera;
	if (/android|avantgo|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od|ad)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|e\-|e\/|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|xda(\-|2|g)|yas\-|your|zeto|zte\-/i.test(a.substr(0,4))) {
		if (Obj.parentNode) {
			var navElement = Obj.parentNode.parentNode;
		} else if (Obj.parentElement) {
			var navElement = Obj.parentElement.parentElement;
		}
		var subnavelements = jQuery("ul.mainNavLevel3", navElement);
		if (subnavelements[0].style.display == 'block') {
			subnavelements[0].style.display = 'none';
		} else {
			subnavelements[0].style.display = 'block';
		}
	}
}

window.addEvent('load', positionMainNav);