window.onload = function(){
		
	for(var i=0; i<=8; i++)
		if(curr_id!=i){
			document.getElementById('tr_' + i).onmouseover = function(){
				this.bgColor='#F3F3F3';
			}
			document.getElementById('tr_' + i).onmouseout = function(){
				this.bgColor='';
			}
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		else
			document.getElementById('tr_' + i).bgColor='#F3F3F3';
}