function tableTrStyle (classEL,style1,style2,headerFlag)
{
	
	var tabs = getClass(classEL);	
	for (x=0;x<tabs.length;x++)
	{
		
		if (!headerFlag)
		{
			headerFlag = 0;		
		}
	var i;
	if (headerFlag == 1)
	{
		i=1;
	}
	else
	{
		i=0;
	}
		
		var a = tabs[x];		
		var trMass = a.getElementsByTagName("tr");
		var trMass = NLToArray(trMass);		
		for (i;i<trMass.length;i++)
		{
			var i2 = i/2;
			var i2St = i2.toString ();
			var obr = /\./;
			var shet = obr.test(i2St);
			var shet = shet.toString ();
			if (shet == "true")
			{
				trMass[i].className = (style1);
			}
			else
			{
				trMass[i].className = (style2);
			}
		}			
	}
}