imgHeights=new Array();
imgWidths=new Array();

function resizeimg(size) {
  if (document.getElementById) {
    ctr=1;
    all_found=false;
    while(!all_found) {
      if (document.getElementById('photo'+ctr)) {
         imgWidths[ctr]=document.getElementById("photo"+ctr).offsetWidth;
         imgHeights[ctr]=document.getElementById("photo"+ctr).offsetHeight;
        if (document.getElementById('photo'+ctr).offsetWidth> size || document.getElementById('photo'+ctr).offsetHeight > size) {
           if (document.getElementById('photo'+ctr).offsetWidth>document.getElementById('photo'+ctr).offsetHeight) {
            document.getElementById('photo'+ctr).style.height=((document.getElementById('photo'+ctr).offsetHeight/document.getElementById('photo'+ctr).offsetWidth)*size)+"px";
            document.getElementById('photo'+ctr).style.width= size +"px";
			document.getElementById('photo'+ctr).style.visibility = "visible";
			document.getElementById('caption'+ctr).style.visibility = "visible";
          } else {
            document.getElementById('photo'+ctr).style.width=((document.getElementById('photo'+ctr).offsetWidth/document.getElementById('photo'+ctr).offsetHeight)*size)+"px";
            document.getElementById('photo'+ctr).style.height= size +"px";
			document.getElementById('photo'+ctr).style.visibility = "visible";
			document.getElementById('caption'+ctr).style.visibility = "visible";
          }
        }
        ctr++;
      } else {
        all_found=true;
        break;
      }
    }
  }
}

function imgwindow(imgid,dbid,gallery) {
  if (document.getElementById) {
    mywidth=imgWidths[imgid] + 40;
    myheight=imgHeights[imgid] + 60;
		window.open("showimg.asp?img="+dbid+"&gallery="+gallery, "myimg", "height="+myheight+",width="+mywidth+",scrollbars=yes,location=no,menubar=no,status=no,toolbar=no");
		return false;
	}
}

function searchimgwindow(dbid,gallery) {
  if (document.getElementById) {
		window.open("showimg.asp?img="+dbid+"&gallery="+gallery, "myimg", "height=300,width=500,scrollbars=yes,location=no,menubar=no,status=no,toolbar=no");
		return false;
	}
}