evnt=(evnt) ? evnt : ((window.event) ? event : null); alert( 0 );
if (evnt){alert( 1 );
	var obj=(evnt.target) ? evnt.target : ((evnt.srcElement) ? evnt.srcElement : null) ;
	if(obj){........... 

function trOnClick(evnt ){
/*var j;

evnt=(evnt) ? evnt : ((window.evnt) ? evnt : null); alert(0);
if (evnt){alert(1);
	var obj=(evnt.target) ? evnt.target : ((evnt.srcElement) ? evnt.srcElement : null) ;
	if(obj){ */

		var tbd=this.parentNode;
		var tab=tbd.parentNode;
		num=this.getAttribute("rowNum");
		var rows=tbd.getElementsByTagName("tr");
		var nRows=rows.length; 
		if(nRows== 0 ){
			tab.setAttribute("curRow","-1");
			return;
		}
		tab.setAttribute("curRow",num);
		for(j= 0 ;j<nRows;j++){
			rows[j].setAttribute("bgcolor","#ffffff", 0 );
		}
		rows[num].setAttribute("bgcolor","#00ffff", 0 ); 
		var onScroll=tab.getAttribute("onScroll");
		if(onScroll) eval(onScroll+"()");
/*	}
}*/
}