var pindex="1"; 
var large_base_name="ga";
var large_ext_name=".php";

var imageloc="/images/"

function showPrint(gallery,printno){
	// Build complete name of the large image we need to launch
	var status;
	pic_name=large_base_name+gallery+printno+large_ext_name;
	document.mainform.action=pic_name; 
	document.mainform.image.value=pic_name;
	//alert('About to launch : '+pic_name)
	document.mainform.submit();
}