function homeshow(imageSrc) {
		if (document.images) document.getElementById("imgHome").src = imageSrc;
	}
	function serviceshow(imageSrc) {
		if (document.images) document.getElementById("imgServices").src = imageSrc;
	}
	function portfolioshow(imageSrc) {
		if (document.images) document.getElementById("imgPortfolio").src = imageSrc;
	}
	function aboutshow(imageSrc) {
		if (document.images) document.getElementById("imgAbout").src = imageSrc;
	}
	function contactshow(imageSrc) {
		if (document.images) document.getElementById("imgContact").src = imageSrc;
	}