function imitateOverLeftButton(obj){
	document.body.style.cursor = 'hand';
	obj.style.background = 'url(images/active-main-button-left.jpg)';
	if(obj.firstChild.nodeType==3){
		obj.childNodes[1].childNodes[0].style.color='#FFFFFF';
		//alert(obj.childNodes[3].tagName);
		obj.childNodes[3].style.color='#FFFFFF';
	}
	else{
		obj.childNodes[0].childNodes[0].style.color='#FFFFFF';
		obj.childNodes[1].style.color='#FFFFFF';
	}
	
}
function imitateOutLeftButton(obj){
	document.body.style.cursor = 'default';
	obj.style.background = 'url(images/main-button-left.jpg)';
	if(obj.firstChild.nodeType==3){
		obj.childNodes[3].style.color='#585858';
		obj.childNodes[1].childNodes[0].style.color='#4173B3';
	}
	else{
	obj.childNodes[1].style.color='#585858';
	obj.childNodes[0].childNodes[0].style.color='#4173B3';
	}
}
function imitateOverRightButton(obj){
	document.body.style.cursor = 'hand';
	obj.style.background = 'url(images/active-main-button-right.jpg)';
	//alert(obj.firstChild.nodeType)
	if(obj.firstChild.nodeType==3){
		obj.childNodes[3].style.color='#FFFFFF';
		obj.childNodes[1].childNodes[0].style.color='#FFFFFF';
	}else{
		obj.childNodes[1].style.color='#FFFFFF';
		obj.childNodes[0].childNodes[0].style.color='#FFFFFF';
	}
	
}
function imitateOutRightButton(obj){
	document.body.style.cursor = 'default';
	obj.style.background = 'url(images/main-button-right.jpg)';

	if(obj.firstChild.nodeType==3){
		
		obj.childNodes[3].style.color='#585858';
		obj.childNodes[1].childNodes[0].style.color='#4173B3';
		
		}
	else{
		obj.childNodes[1].style.color='#585858';
		obj.childNodes[0].childNodes[0].style.color='#4173B3';
		
		}
}
function imitateClickButton(obj){
	window.location = obj.childNodes[1].childNodes[0];
}