// Nav script maintained by Devin Brennan


// Script handles all rollovers and roll up menus having


// to do with naviagtion throughout the site





origin=new Array();


base="http://www.lipidsciences.com";


mFlag=0;








function preLoadImages() {


	rolls=new Array();


	myList=["nav_profile_f2.gif","nav_lipidtechnology_f2.gif","nav_managemnet_f2.gif","nav_board_f2.gif","nav_contactus_f2.gif","nav_factsheet_f2.gif","nav_investors_f2.gif","nav_join_f2.gif","nav_materials_f2.gif","nav_news_f2.gif","nav_sab_f2.gif","nav_reports_f2.gif","nav_quote_f2.gif"];


	for (i=1; i<myList.length; i++) {


   		 rolls[i]=new Image();


		 rolls[i].src=base + "graphics/" + myList[i];


	}


}





function overMe ( scriptName ) {


	// This script handles rollovers throughout the site


	var n=top.document.images[scriptName].src;


	if (n.substring(n.length-7, n.length-4) != '_f2' ) {


		origin[scriptName]=n;


		var a=n.substring(0, n.length-4) + '_f2' + n.substring(n.length-4, n.length);


		top.document.images[scriptName].src=a;


	}


	if (scriptName!='ir' && mFlag==1) hideMe();


}





function outMe ( scriptName ) {


	var n=top.document.images[scriptName].src;


	if (n.substring(n.length-7, n.length-4) == '_f2' && origin[scriptName]) {


		top.document.images[scriptName].src=origin[scriptName];


	}





}





function overMe2 ( scriptName ) {


	// This script handles rollovers throughout the site


	var n=(navigator.appName=='Netscape') ? top.document.layers.subnav.document.images[scriptName].src : top.document.images[scriptName].src;


	if (n.substring(n.length-7, n.length-4) != '_f2' ) {


		origin[scriptName]=n;


		var a=n.substring(0, n.length-4) + '_f2' + n.substring(n.length-4, n.length);


		if (navigator.appName=='Netscape') top.document.layers.subnav.document.images[scriptName].src=a;


		else top.document.images[scriptName].src=a;


	}


}





function outMe2 ( scriptName ) {


	var n=(navigator.appName=='Netscape') ? top.document.layers.subnav.document.images[scriptName].src : top.document.images[scriptName].src;


	if (n.substring(n.length-7, n.length-4) == '_f2' && origin[scriptName]) {


		if (navigator.appName=='Netscape') top.document.layers.subnav.document.images[scriptName].src=origin[scriptName];


		else top.document.images[scriptName].src=origin[scriptName];


	}





}





function showMe () {


	if (navigator.appName=='Netscape' && document.layers != null) {


		top.document.layers.subnav.visibility='show';


	} else if (document.all != null) {


		top.document.all.subnav.style.visibility='visible';


	}


	mFlag=1;


}





function hideMe() {


	var g=(navigator.appName=='Netscape') ? top.document.layers.subnav : top.document.all.subnav.style;


	g.visibility='hidden'


	mFlag=0;


	


}