var winW;
var winH;

var h1,h2,h3,h4,h5,h6,t1;

function visible(id) { 	id.style.visibility="visible"; }
function hidden(id) { 	id.style.visibility="hidden";  }

function winsize() {

  version = navigator.appVersion;
  
	if (version.toLowerCase().indexOf("win")!=-1) { // Windows based browsers
		if (navigator.appName.indexOf("Microsoft")!=-1) { // IE
			t1 = 319+"px";	h1 = 188+"px"; h2 = 0+"px"; h3 = 336+"px"; h4 = 450+"px"; h5 = 537+"px"; h6 = 565+"px";
		} else {
			t1 = 319+"px";	h1 = 188+"px"; h2 = 0+"px"; h3 = 336+"px"; h4 = 450+"px"; h5 = 537+"px"; h6 = 558+"px";
		}
    } else if (version.toLowerCase().indexOf("mac")!=-1) { // Macintosh based browser
		if(navigator.userAgent.indexOf("Safari")!=-1) { // Safari
			t1 = 319+"px";	h1 = 188+"px"; h2 = 0+"px"; h3 = 336+"px"; h4 = 450+"px"; h5 = 537+"px"; h6 = 558+"px";
		} else 	if(navigator.userAgent.indexOf("Firefox")!=-1) { // Firefox
			var versionindex=navigator.userAgent.indexOf("Firefox")+8
			if (parseInt(navigator.userAgent.charAt(versionindex))>=1) { 
				t1 = 319+"px";	h1 = 188+"px"; h2 = 0+"px"; h3 = 336+"px"; h4 = 450+"px"; h5 = 537+"px"; h6 = 559+"px";
			}
		}
	}
	document.getElementById("dp1").style.top = t1; // About Pyramid 
	document.getElementById("dp2").style.top = t1; // Our Products
	document.getElementById("dp3").style.top = t1; // Pyrathane Materials
	document.getElementById("dp4").style.top = t1; // Request For Quote
	document.getElementById("dp5").style.top = t1; // Design & Engineering Aids
	document.getElementById("dp6").style.top = t1; // - Calculators

	document.getElementById("dp1").style.left = h1; // About Pyramid
	document.getElementById("dp2").style.left = h2; // Our Products
	document.getElementById("dp3").style.left = h3; // Pyrathane Materials
	document.getElementById("dp4").style.left = h4; // Request For Quote
	document.getElementById("dp5").style.left = h5; // Design & Engineering Aids
	document.getElementById("dp6").style.left = h6; // - Calculators

}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function mainNsRovr(id) {
	document.getElementById(id).style.background='#B67510';
	document.getElementById(id).style.color='#FFFFFF'; 
	document.getElementById(id).style.textDecoration = "none"; 
}

function mainNsRout(id) {
	document.getElementById(id).style.background='#CEA566'; 
	document.getElementById(id).style.color='#FFFFFF';
	document.getElementById(id).style.textDecoration = "none"; 
}