function print(){
	var oPrintWindow = window.open("");
	oPrintWindow.document.write(maintext.innerHTML);
}
var imageSelected = 1;
function imagechanger(iNumber,layer){
	var intervalID = setInterval("showimage("+iNumber+",'"+layer+"')",2000);	
}
function showimage(iNumber,layer){
	var iNumberOfImages = iNumber;
	var image = eval(layer + imageSelected);
	if(image != null)
		image.style.display = "none";
	if(imageSelected == iNumberOfImages)
		imageSelected = 1;
	else
		imageSelected += 1;
	image = eval(layer + imageSelected);
	if(image != null)
		image.style.display = "inline";
}
function displayDiv(action,div){
	var oDiv = eval(div + '.style');
	if(oDiv != null)
		oDiv.display = action
}
function displayDivspecial(action,div,clearrule){
	//alert(window.event.srcElement.parentElement.name);
	if(window.event.srcElement.name != clearrule){
		try{
			var oDiv = eval(div + '.style');
			oDiv.display = action
		} catch(e){
		}
	}
}
function mouseover(color,div){
	var oDiv = eval(div + '.style');
	if(oDiv != null)
		oDiv.backgroundColor=color;
}
function mouseout(div){
	var oDiv = eval(div + '.style');
	if(oDiv != null)
		oDiv.backgroundColor='Transparent';
}