InvTrends={
SetBanner:function(src) {
	var img=document.getElementById('headerImage');
	if(img) {
		img.src=src;
	}
},
SetBannerFromTag:function() {
	var lefttag=document.getElementById('headerImageSrcLeft');
	if(lefttag) {
		document.getElementById('header_horz1_td').style.backgroundImage='url("'+lefttag.src+'")';
	}

	var contentbr=document.getElementById('contentBrImg');
	if(contentbr) {
		document.getElementById('content_br').src=contentbr.src;
	}

	var tag=document.getElementById('headerImageSrcHome');
	if(!tag) {
		tag=document.getElementById('headerImageSrc');
		if(tag) {
			document.getElementById('header_horz1_td').className='header_horz2';
		}
	}
	if(tag) {
		this.SetBanner(tag.src);
	}
},




FixMenuPositions:function() {
},

FixMenu:function(positionOnly) {
	if(!positionOnly) {
		var sfHover = function() {
			var menuDiv = document.getElementById("menuDiv").childNodes[0];
			var sfEls = menuDiv.getElementsByTagName("LI");
			for (var i=0; i<sfEls.length; i++) {
				sfEls[i].onmouseover=function() {
					this.className+=" sfhover";
				}
				sfEls[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
				}
			}
		}
		if (window.attachEvent) window.attachEvent("onload", sfHover);
	}
 
	// remove top menu titles
	var menuDiv = document.getElementById("menuDiv");
	var as=menuDiv.getElementsByTagName('a');
	for(var a=0; a<as.length; a++) {
		as[a].title='';
	}

	// use javscript menu instead of css cause css is different on all browsers.
	var uls=menuDiv.getElementsByTagName('ul');
	var ul=uls[0];

	for(var u=0; u<ul.childNodes.length; u++) {
		var t=ul.childNodes[u];
		var tagName=t.tagName.toLowerCase();
		if(tagName!="li") {
			continue;
		}
		t.className='menu1';
		var as=t.getElementsByTagName('a');
		if(as.length<=0) { continue; }


		if(!positionOnly) {
			InvTrendsUtil.browserSafeAttachEvent(as[0],'mouseover',function(e) {
				InvTrends.MenuMouseOver(e);
			});
			InvTrendsUtil.browserSafeAttachEvent(as[0],'mouseout',function(e) {
				InvTrends.MenuMouseOut(e);
			});
		}

		var uls=t.getElementsByTagName('ul');
		if(uls.length<=0) { continue; }
		var ul2=uls[0];
		var pos=Position.get(as[0]);
			pos.top+=21;
/*
		if(navigator.userAgent.indexOf('MSIE')>=0) {
			pos.top+=21;
		} else if(navigator.userAgent.indexOf('KHTML')>=0) {
			pos.top+=17;
		} else {
			pos.top+=25;
		}
*/
		pos.left-=4;
		Position.set(ul2,pos);
		ul2.className='hideUl';
		if(!positionOnly) {
			InvTrendsUtil.browserSafeAttachEvent(ul2,'mouseover',function(e) {
				InvTrends.MenuMouseOver2(e);
			});
			InvTrendsUtil.browserSafeAttachEvent(ul2,'mouseout',function(e) {
				InvTrends.MenuMouseOut(e);
			});
			this.CheckMenu();
		}
		var lis=ul2.getElementsByTagName('li');
		if(lis.length>0) {
			as[0].href='javascript:;';
		}
		if(as[0].innerHTML.indexOf("About us")>=0) {
			as[0].href='/';
		}
/*
		for(var u2=0; u2<uls2.length; u2++) {
			var li=uls2[u2];
		}
*/
	}
},


menuMouse:null,
menuMouseOutTime:null,
MenuMouseOut:function(e) {
	if(this.menuMouse==null) { return; }
	this.menuMouseOutTime=new Date().getTime();
},
MenuMouseOverWithObj:function(obj) {
	if(this.menuMouse!=null && this.menuMouse!=obj) { 
		this.menuMouse.className='hideUl';
	}
	obj.className='showUl';
	this.menuMouse=obj;
	this.menuMouseOutTime=null;
},
MenuMouseOver2:function(e) {
	var obj=InvTrendsUtil.GetObjFromEvent(e);
	var uls=obj.parentNode.getElementsByTagName('ul');
	var ul2=obj;
	while(ul2.tagName.toUpperCase()!="UL") {
		ul2=ul2.parentNode;
	}
	this.MenuMouseOverWithObj(ul2);
},
MenuMouseOver:function(e) {
	var obj=InvTrendsUtil.GetObjFromEvent(e);
	var ul2=obj;
	while(ul2.tagName.toUpperCase()!="LI") {
		ul2=ul2.parentNode;
	}
	var uls=ul2.getElementsByTagName('ul');
	if(uls.length<=0) {
		return; 
	} else {
		ul2=uls[0];
	}
	this.MenuMouseOverWithObj(ul2);
},
CheckMenu:function() {
	if(this.menuMouse!=null && this.menuMouseOutTime!=null) {
		var currentTime=(new Date()).getTime();
		if((this.menuMouseOutTime+1000)<currentTime) {
			this.menuMouse.className='hideUl';
			this.menuMouse=null;
			this.menuMouseOutTime=null;
		}
	}
	window.setTimeout(function() {
		InvTrends.CheckMenu();
	},250);
},

DisableRightClick:function() {
var message="";
///////////////////////////////////
function clickIE()

{if (document.all)
{(message);return false;}}

function clickNS(e) {
if
(document.layers||(document.getElementById&&!document.all))
{
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers)
{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
else
{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}

document.oncontextmenu=new Function("return false")
}



};


InvTrends.SetBannerFromTag();
InvTrends.FixMenu();
InvTrends.DisableRightClick();
InvTrendsUtil.browserSafeAttachEvent(window,'resize',function(e) {
	InvTrends.FixMenu(true);
});