function hilightRows(){
	var oTables = document.getElementsByTagName("table");
	j = 0;
	for ( i = 0; i < oTables.length; i++ ) {
		if  ( oTables[i].className == "prodTable" ) {
			for (curr_row = 1; oTables && curr_row < oTables[i].rows.length; curr_row++) {
				if ((curr_row%2) == 0) {
					oTables[i].rows[curr_row].className = "even";
				}
			}
		}
	}
}

function showImage(baseobj, id){
	op = getObj(id);
	op.style.top = getRelY(baseobj)+'px';
	op.style.display = 'block';
	if ( getRelY(op)+op.clientHeight-getBodyScrollTop()>getBodyClientHeight() ){
		op.style.top = getRelY(baseobj)-(getRelY(baseobj)+op.clientHeight-getBodyClientHeight())+getBodyScrollTop()+'px';
	}
	op.style.left = (getRelX(baseobj)-op.offsetWidth)+'px';
}
function hideImage(id){
	o = getObj(id);
	o.style.display = 'none';
}