/*
Auto center window script- Eric King (http://redrival.com/eak/index.shtml)
Permission granted to Dynamic Drive to feature script in archive
For full source, usage terms, and 100's more DHTML scripts, visit http://dynamicdrive.com
*/

var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
}
			
function checkform(theform)
	{
		if(theform.product_search.value == "")
		{
		window.alert ("Please enter manufacturer part-# or product description");
		theform.product_search.focus();
		return (false);
		}

		

return (true);

  }
				
				
				
function checkBrandform(theform)
	{
		if(theform.manu_name.value == "")
		{
		window.alert ("Please enter the brand");
		theform.manu_name.focus();
		return (false);
		}

		

return (true);

  }