/*

Trigg-Smith Architects

Javascript Functions
Christopher Kalima (chris@airspaceworkshop.com)
09.14.06

Functions Declared:

swapImage
preloadImages
popWin
popMedia

*/	

function swapImage(target,src) {
	var image = document.getElementById(target);
	image.setAttribute("src",src);
}

function 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=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];}}
}

//	WINDOW FUNCTIONS //

function popWin( aUrl, aName, aWidth, aHeight, aLocP, aResizeP, aScroll, aX, aY ) {
	
	var tFeatures = 'width='         + aWidth +
					',height='       + aHeight + 
					',innerwidth='   + aWidth +
					',innerheight='  + aHeight +
					',top='          + aY + 
					',left='         + aX + 
					',toolbar=0'     +
					',directories=0' +
					',menubar=1'     +
					',scrollbars='   + aScroll + 
					',resizable='    + aResizeP ;
	tPopUp = open( aUrl, aName, tFeatures ) ;
	tPopUp.focus() ;
	if( !tPopUp.opener ) tPopUp.opener = this ;
}

function popMedia(file,format) {
  var url='http://triggsmitharchitects.com/viewer.php?file=' + file +'&format=' + format;
  
  if (format == 'wmv') {
    var popW = 370;
    var popH = 290;  
  } else  {
    var popW = 380;
    var popH = 300;   
  }

  var winX = (screen.width - popW) / 2;
  var winY = (screen.height - popH) / 2;

  popWin(url,'viewer',popW,popH,0,1,1,winX,winY);

  return false;
}