var ran_number=Math.round(Math.random()*5);
switch (ran_number){
	case 1: 
		document.write('<img src="/sitestyle/images/shutters1.jpg" alt="1Interior shutters" width="730" height="235"/>');
		break;
	case 2: 
		document.write('<img src="/sitestyle/images/shuttersblinds2.jpg" alt="2Shutters and blinds for your home" width="730" height="235"/>');
		break;
	case 3: 
		document.write('<img src="/sitestyle/images/temporaryblinds3.jpg" alt="3Temporary Blinds" width="730" height="235"/>');
		break;
	case 4: 
		document.write('<img src="/sitestyle/images/externalshutters.jpg" alt="3External Shutters" width="730" height="235"/>');
		break;
	default: 
		document.write('<img src="/sitestyle/images/shutters2.jpg" alt="0Shutters" width="730" height="235"/>');
		break;
}