var imgs = new Array()
var imgw = new Array()
var imgh = new Array()

/*formatting of the window*/
var windowBody="<html>";
	windowBody+="<body bgcolor=\"#666666\" topmargin=\"0\" marginheight=\"0\" leftmargin=\"0\" marginwidth=\"0\">";
	windowBody+="   <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" align=\"center\" valign=\"center\">";
	windowBody+="      <tr><td><img src=\"%img%\"></td></tr>";
	windowBody+="   </table>";
	windowBody+="</body>";
	windowBody+="</html>";

var oWin;
function showFull(pic){
	var bFnd = false;
	var filePth = new Array();
	filePth = pic.split("/");

	var file=filePth[filePth.length-1];
	file = "images/casestudies/" + file.replace("big_", "full_");
	
	for(i=0;i<imgs.length;i++){
		if(imgs[i] == file){
			fleSrc	= imgs[i];
			w		= imgw[i];
			h		= imgh[i];
			bFnd	= true
			break;
		}
	}
	if (bFnd){
		if(oWin){oWin.close();}
		var setStr = "width=" + w + ",height=" + h;
		oWin = window.open("","oWin",setStr);
		oWin.document.open();
		oWin.document.write(windowBody.replace("%img%",fleSrc));
		oWin.document.close();
		oWin.focus();
	}
	else{alert("A larger image could not be found.")}
}