function WinImage(imageName,imageWidth,imageHeight,alt,bgcolor,hugMargin) { // based on script by E Michael Brandt of ValleyWebDesigns.com if (bgcolor == "") { bgcolor="#000000"; } var adj = 10; var w = screen.width; var h = screen.height; var byFactor = 1; if (w < 740) { var lift = 0.90; } if (w >= 740 & w < 835) { var lift = 0.91; } if ( w >= 835) { var lift = 0.93; } if (imageWidth > w) { byFactor = w / imageWidth; imageWidth = w; imageHeight = imageHeight * byFactor; } if (imageHeight > h - adj) { byFactor = h / imageHeight; imageWidth = (imageWidth * byFactor); imageHeight = h; } var scrWidth = w - adj; var scrHeight = (h * lift) - adj; if (imageHeight > scrHeight) { imageHeight = imageHeight * lift; imageWidth = imageWidth * lift; } var posLeft = 0; var posTop = 0; if (hugMargin == "") { hugMargin = 0; } var scrHeightTemp = imageHeight - 0 + 2 * hugMargin; if (scrHeightTemp < scrHeight) { scrHeight = scrHeightTemp; } var scrWidthTemp = imageWidth - 0 + 2 * hugMargin; if (scrWidthTemp < scrWidth) { scrWidth = scrWidthTemp; } if (scrHeight < 100) { scrHeight = 100; } if (scrWidth < 100) { scrWidth = 100; } posTop = (h - (scrHeight / lift) - adj) / 2; posLeft = (w - (scrWidth) - adj) / 2; if (imageHeight > (h * lift) - adj || imageWidth > w - adj) { imageHeight = imageHeight - adj; imageWidth = imageWidth - adj; } posTop = parseInt(posTop); posLeft = parseInt(posLeft); scrWidth = parseInt(scrWidth); scrHeight = parseInt(scrHeight); newWindow = window.open("","newWindow","width="+scrWidth+",height="+scrHeight+",left="+posLeft+",top="+posTop); newWindow.document.open(); newWindow.document.write(''); newWindow.document.write(''+alt+''); newWindow.document.write(''); newWindow.document.write(''); newWindow.document.write('
Kliknutím zavøete okno'); newWindow.document.write('
'); newWindow.document.close(); newWindow.focus(); }