function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {					
			home_over = newImage("images/navTop_home-over.gif");
			about_over = newImage("images/navTop_about-over.gif");
			what_over = newImage("images/navTop_what-over.gif");
			products_over = newImage("images/navTop_products-over.gif");
			solutions_over = newImage("images/navTop_solutions-over.gif");
			press_over = newImage("images/navTop_press-over.gif");
			contact_over = newImage("images/navTop_contact-over.gif");
		preloadFlag = true;
	}
}



function showorhidex(stait,leaher)
{

	if (stait)//is one
	{
		visi="visible";
	}
	else
	{
		visi="hidden";
	}


	if(document.all)
	{
		var eString = "document.all." + leaher + "Topics.style.visibility=visi;document.all." + leaher + "Cover.style.visibility=visi;";
		eval(eString); 
	}
	else if (document.getElementById)
	{
		document.getElementById(leaher+"Topics").style.visibility=visi;
		document.getElementById(leaher+"Cover").style.visibility=visi;    
	}

}


var sections = new Array("about","products","solutions","press");
var mins = new Array("360","496","575","640");
var subs = new Array("42","-100","-178","-250");


function posit()
{
	var post;
	//var mins = 109;//o+position
	//var subs = 276;//center offset
	
	if(document.all)
	{
	
		for(i=0;i<sections.length;i++)
		{
			post = Math.max(mins[i],((document.body.clientWidth/2)-subs[i]));
		
			eval("document.all." + sections[i] + "Topics.style.left = post;"); 
			eval("document.all." + sections[i] + "Cover.style.left = post-10;"); 
		}		

	}
	else if (document.getElementById)
	{
		
		for(i=0;i<sections.length;i++)
		{
			 
			
			post = Math.max(mins[i],((self.innerWidth/2)-subs[i]));
			
			eval("document.getElementById('"+sections[i]+"Topics').style.left = post"); 
			eval("document.getElementById('"+sections[i]+"Cover').style.left = post-10"); 
		}
		  
	}
}



function MM_openBrWindow(url,name,tools) 
{ 

	winp = open(url,name,tools);
	//winp.focus();
}