function showExistingInvestorFields()
{
	toggleLayer('investorexisting',"block");
}




function toggleLayer(whichLayer,divstate)
{

	if (document.getElementById)
	{
		// this is the way the standards work

		var style2 = document.getElementById(whichLayer).style;
		if(style2.display != divstate)
		{
			style2.display = style2.display? "":"block";
		}
	}
	else if (document.all)
	{
		// this is the way old msie versions work

		var style2 = document.all[whichLayer].style;
		if(style2.display != divstate)
		{
			style2.display = style2.display? "":"block";
		}
	}
	else if (document.layers)
	{
		// this is the way nn4 works
	
		var style2 = document.layers[whichLayer].style;
		if(style2.display != divstate)
		{
			style2.display = style2.display? "":"block";
		}
	}

}