function openWin(winTitle, winUrl, imgWidth, imgHeight, maxImgWidth, maxImgHeight, winBgColor) { winWidth = imgWidth; winHeight = imgHeight; resizeFact = parseInt(imgHeight / imgWidth); // horizontal resize if needed if (winWidth > maxImgWidth) { winWidth = maxImgWidth; winHeight = resizeFact * winWidth; } // vertical resize if needed if (winHeight > maxImgHeight) { winHeight = maxImgHeight; winWidth = parseInt(winHeight / resizeFact); } winLeft = parseInt((screen.width - winWidth)/10 ); winTop = parseInt((screen.height - winHeight)/1.2 ); if(winBgColor) { imgWidth = winWidth; imgHeight = winHeight; winWidth = winWidth + 70; winHeight = winHeight + 70; } winProps = 'width=' + winWidth + ',height=' + winHeight + ',top=' + winTop + ',left=' + winLeft + ',resizable=1,scrollbars=1,status=1'; if(winBgColor){ myWin = window.open("", winTitle, winProps); myWin.document.open(); myWin.document.write('

'); myWin.document.close(); } else myWin = window.open(winUrl,winTitle,winProps); myWin.resizeTo(winWidth, winHeight); myWin.moveTo(winLeft, winTop); myWin.focus(); }