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_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_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 swapimage(ctr,id,img,cat){
	//alert(ctr)
	ctr.innerHTML='<a target="_blank" href="maps_info.php?id='+id+'&cat='+cat+'"><img src="http://www.tripbuilder.net/images/product_images/'+img+'"  id="img1" border="0"></a>'
}
function ViewByIndustry()
{
	document.getElementById('applicationtab').style['display'] = '';
	document.getElementById('industrytab').style['display'] = 'none';
	document.getElementById('indnav').style['display'] = '';
	document.getElementById('appnav').style['display'] = 'none';
}
function ViewByApplication()
{
	document.getElementById('industrytab').style['display'] = '';
	document.getElementById('applicationtab').style['display'] = 'none';
	document.getElementById('indnav').style['display'] = 'none';
	document.getElementById('appnav').style['display'] = '';
}
	
    
// Light box for the Get samples    
function _getDivCenterPosition(Xwidth, Yheight)
{    
    // First, determine how much the visitor has scrolled
    var scrolledX, scrolledY;
    if( self.pageYOffset ) 
    {
        scrolledX = self.pageXOffset;
        scrolledY = self.pageYOffset;
    } else if( document.documentElement && document.documentElement.scrollTop ) 
    {
        scrolledX = document.documentElement.scrollLeft;
        scrolledY = document.documentElement.scrollTop;
    } else if( document.body ) 
    {
        scrolledX = document.body.scrollLeft;
        scrolledY = document.body.scrollTop;
    }
    
    // Next, determine the coordinates of the center of browser's window
    
    var centerX, centerY;
    if( self.innerHeight ) 
    {
        centerX = self.innerWidth;
        centerY = self.innerHeight;
    } 
    else if( document.documentElement && document.documentElement.clientHeight ) 
    {
        centerX = document.documentElement.clientWidth;
        centerY = document.documentElement.clientHeight;
    } else if( document.body ) 
    {
        centerX = document.body.clientWidth;
        centerY = document.body.clientHeight;
    }
                    
    // Xwidth is the width of the div, Yheight is the height of the
    // div passed as arguments to the function:
    var leftOffset = scrolledX + (centerX - Xwidth) / 2;
    var topOffset = scrolledY + (centerY - Yheight) / 2;        
    
    return [topOffset,leftOffset];
}
function fnQuickPreview(strFile, strTitle)
{
    var Xwidth= 855;
    var Yheight = 500;
    var divPos = _getDivCenterPosition(Xwidth, Yheight);
    var topPos  = divPos[0];
    var leftPos = divPos[1] - 15;

    var objWin = new Window({className: "spread", title: strTitle,
                      top:topPos,left:leftPos, width:Xwidth, height:Yheight,
                      url:strFile,showEffectOptions: {duration:0.5}})
    objWin.show();
}

function fnQuickPreview_2(strFile, strTitle)
{
    var Xwidth= 855;
    var Yheight = 500;
    var divPos = _getDivCenterPosition(Xwidth, Yheight);
    var topPos  = divPos[0];
    var leftPos = divPos[1] - 15;
	if(strFile == "http://www.formspring.com/forms/?795047-lhwLfLXl9Y") { 
		window.open("http://www.tripbuilder.com/get-sample-com.php","GetSamples","status = 1, height = 500,left = 0, top = 0, width = 755, resizable = 0");            
	} else {
		window.open("http://www.tripbuilder.net/get_sample_net.php","GetSamples","status = 1, height = 500,left = 0, top = 0, width = 755, resizable = 0");    
	}
}