function videoRhetech() { window.open("rhetech.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}

	function video3d() { window.open("htek_3d.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}
	
	function videoSmoke() { window.open("smoke.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}
	
	function videoMiller() { window.open("miller.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}
	
	function videoWest() { window.open("west_pavng.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}
	
	function videoAcro() { window.open("acro.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}
	
	function videoPeco() { window.open("peco.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}
	
	function videoOverview() { window.open("overview.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}	
	
	function videoWW() { window.open("wastewater.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}
	
	function videoPellets() { window.open("pellets.htm", "popup",
			"height=290,width=340,scrollbars=no");
	}