function NewWindow(strURL,strName,intMenubar,intToolbar,intLocation,intDirectories,intStatus,intScrollbars,intResizable,intWidth,intHeight)
			{
			var objNewWindow;
			if (strURL == '' && strName == 'print')
			{
			  strURL = window.location + "?Print=True";
			  }
			var strParameters
			 strParameters = 'menubar=' + intMenubar;
			 strParameters += ',toolbar=' + intToolbar;
			 strParameters += ',location=' + intLocation;
			 strParameters += ',directories=' + intDirectories;
			 strParameters += ',status=' + intStatus;
			 strParameters += ',scrollbars=' + intScrollbars;
			 strParameters += ',resizable=' + intResizable;
			 strParameters += ',width=' + intWidth;
			 strParameters += ',height=' + intHeight;
			 strParameters += ',screenX=' + 10;
			 strParameters += ',screenY=' + 10;
			 strParameters += ',left=' + 10;
			 strParameters += ',top=' + 10;
		     objNewWindow = window.open(strURL,strName,strParameters);
			 objNewWindow.focus();
			}

function calculate2(form)
{
	var item_1_length=form.item_1_length.value;
	var item_1_width=form.item_1_width.value;
	var item_1_height=form.item_1_height.value;

	var item_2_length=form.item_2_length.value;
	var item_2_width=form.item_2_width.value;
	var item_2_height=form.item_2_height.value;
	
	var item_3_length=form.item_3_length.value;
	var item_3_width=form.item_3_width.value;
	var item_3_height=form.item_3_height.value;

	var item_4_length=form.item_4_length.value;
	var item_4_width=form.item_4_width.value;
	var item_4_height=form.item_4_height.value;

	var item_5_length=form.item_5_length.value;
	var item_5_width=form.item_5_width.value;
	var item_5_height=form.item_5_height.value;

	var item_6_length=form.item_6_length.value;
	var item_6_width=form.item_6_width.value;
	var item_6_height=form.item_6_height.value;

	var item_7_length=form.item_7_length.value;
	var item_7_width=form.item_7_width.value;
	var item_7_height=form.item_7_height.value;

	var item_8_length=form.item_8_length.value;
	var item_8_width=form.item_8_width.value;
	var item_8_height=form.item_8_height.value;

	var item_9_length=form.item_9_length.value;
	var item_9_width=form.item_9_width.value;
	var item_9_height=form.item_9_height.value;

	var item_10_length=form.item_10_length.value;
	var item_10_width=form.item_10_width.value;
	var item_10_height=form.item_10_height.value;

	var item_11_length=form.item_11_length.value;
	var item_11_width=form.item_11_width.value;
	var item_11_height=form.item_11_height.value;

	var item_12_length=form.item_12_length.value;
	var item_12_width=form.item_12_width.value;
	var item_12_height=form.item_12_height.value;

	total_1 = item_1_length*item_1_width*item_1_height*0.0005787
	total_2 = item_2_length*item_2_width*item_2_height*0.0005787
	total_3 = item_3_length*item_3_width*item_3_height*0.0005787
	total_4 = item_4_length*item_4_width*item_4_height*0.0005787
	total_5 = item_5_length*item_5_width*item_5_height*0.0005787
	total_6 = item_6_length*item_6_width*item_6_height*0.0005787
	total_7 = item_7_length*item_7_width*item_7_height*0.0005787
	total_8 = item_8_length*item_8_width*item_8_height*0.0005787
	total_9 = item_9_length*item_9_width*item_9_height*0.0005787
	total_10 = item_10_length*item_10_width*item_10_height*0.0005787
	total_11 = item_11_length*item_11_width*item_11_height*0.0005787
	total_12 = item_12_length*item_12_width*item_12_height*0.0005787
	grand_total=total_1+total_2+total_3+total_4+total_5+total_6+total_7+total_8+total_9+total_10+total_11+total_12

	form.grand_total.value = grand_total

	form.item_1_total.value = item_1_length*item_1_width*item_1_height*0.0005787
	form.item_2_total.value = item_2_length*item_2_width*item_2_height*0.0005787
	form.item_3_total.value = item_3_length*item_3_width*item_3_height*0.0005787

	form.item_4_total.value = item_4_length*item_4_width*item_4_height*0.0005787
	form.item_5_total.value = item_5_length*item_5_width*item_5_height*0.0005787
	form.item_6_total.value = item_6_length*item_6_width*item_6_height*0.0005787
	form.item_7_total.value = item_7_length*item_7_width*item_7_height*0.0005787
	form.item_8_total.value = item_8_length*item_8_width*item_8_height*0.0005787
	form.item_9_total.value = item_9_length*item_9_width*item_9_height*0.0005787
	form.item_10_total.value = item_10_length*item_10_width*item_10_height*0.0005787
	form.item_11_total.value = item_11_length*item_11_width*item_11_height*0.0005787
	form.item_12_total.value = item_12_length*item_12_width*item_12_height*0.0005787

	
}