
<!------------------------------------------>
<!--  ***   Last Change 09.01.2007   ***  -->
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var currentPage = 0;
var mImages = ['mhome','mcompany','mprojects','mcontact','mnews'];

function preloadImages() {
	var x, y;
	if (!document.pLoad) {
		document.pLoad = new Array(mImages.length);
		for (x = 0; x < mImages.length; x++) {
			document.pLoad[x] = new Array(3);
			for (y = 0; y < 3; y++) {
				document.pLoad[x][y] = new Image;
				switch(y) {
					case 0: document.pLoad[x][y].src = PathStr + 'images/' + mImages[x] + '.gif'; break;
					case 1: document.pLoad[x][y].src = PathStr + 'images/' + mImages[x] + '_o.gif'; break;
					case 2: document.pLoad[x][y].src = PathStr + 'images/' + mImages[x] + '_a.gif'; break;
				}
			}
		}
	}
}

function overImage(imgNum) {
	if (imgNum != currentPage)
		if (document.getElementById)
			document.getElementById(mImages[imgNum]).src = document.pLoad[imgNum][1].src;
}

function outImage(imgNum) {
	if (imgNum != currentPage)
		if (document.getElementById)
			document.getElementById(mImages[imgNum]).src = document.pLoad[imgNum][0].src;
}

function setActiveMenu(imgNum) {
	currentPage = imgNum;
	if (document.getElementById)
		document.getElementById(mImages[imgNum]).src = document.pLoad[imgNum][2].src;
}

function getFrame(contentName, menuNo) {
	if (menuNo != currentPage) {
		document.getElementById('mainFrame').src = contentName;
		document.getElementById(mImages[currentPage]).src = document.pLoad[currentPage][0].src;
		setActiveMenu(menuNo);
	}
}