function doMouse(obj)
	{
		if (obj!=null)
		{
			if (obj.className=='img2')
				obj.className='img22';
			else
				obj.className='img2';
		}
	}
	function init(){
		location.href="#start";
	}
	function brand_onchange(index,dropdown){
		var model = document.getElementById(index);			
//		var myindex = dropdown.selectedIndex;
var myindex = dropdown.value;
		var m; 
		for (m=model.options.length-1;m>0;m--)
			model.options[m]=null;
		cur=BranchArray[myindex];
		if(!cur){return;}
		model.options.length=cur.length;
		for (m=1;m<BranchArray[myindex].length;m++)
		{
			model.options[m].text=BranchArray[myindex][m].text;
			model.options[m].value=BranchArray[myindex][m].text;			
		}
	}
	function model_onchange(obj)
	{
		var o = document.getElementById('btCheck');
		if (o!=null)
		{
			if (obj.value=='')
				o.disabled = true;
			else
				o.disabled = false;
		}
	}