function rollMe(whichOne){
	if (whichOne == "home") 
		document.getElementById('home').style.backgroundPosition = "0px -74px";
	if (whichOne == "aboutus") 
		document.getElementById('aboutus').style.backgroundPosition = "0px -74px";
	if (whichOne == "products") 
		document.getElementById('products').style.backgroundPosition = "0px -74px";
	if (whichOne == "processing") 
		document.getElementById('processing').style.backgroundPosition = "0px -74px";
	if (whichOne == "quality") 
		document.getElementById('quality').style.backgroundPosition = "0px -74px";
	if (whichOne == "contact_us") 
		document.getElementById('contact_us').style.backgroundPosition = "0px -74px";
}

function rollMe2(whichOne){ 
	if (whichOne == "innovation")
		document.getElementById('innovation').style.backgroundPosition = "0px -36px";
	if (whichOne == "policy") 
		document.getElementById('policy').style.backgroundPosition = "0px -36px";
	if (whichOne == "affiliation") 
		document.getElementById('affiliation').style.backgroundPosition = "0px -36px";
	if (whichOne == "contact") 
		document.getElementById('contact').style.backgroundPosition = "0px -36px";
}

function rollMe3(whichOne){ 
	if (whichOne == "casing")
		document.getElementById('casing').style.backgroundPosition = "0px -36px";
	if (whichOne == "tubing") 
		document.getElementById('tubing').style.backgroundPosition = "0px -36px";
	if (whichOne == "pupjoints") 
		document.getElementById('pupjoints').style.backgroundPosition = "0px -36px";
	if (whichOne == "tubingcouplings") 
		document.getElementById('tubingcouplings').style.backgroundPosition = "0px -36px";
	if (whichOne == "casingcouplings") 
		document.getElementById('casingcouplings').style.backgroundPosition = "0px -36px";
	if (whichOne == "linepipe") 
		document.getElementById('linepipe').style.backgroundPosition = "0px -36px";
	if (whichOne == "tooljoints") 
		document.getElementById('tooljoints').style.backgroundPosition = "0px -36px";
	if (whichOne == "drillpipe") 
		document.getElementById('drillpipe').style.backgroundPosition = "0px -36px";
}

function rollMe4(whichOne){ 
	if (whichOne == "upsetting")
		document.getElementById('upsetting').style.backgroundPosition = "0px -36px";
	if (whichOne == "heattreat") 
		document.getElementById('heattreat').style.backgroundPosition = "0px -36px";
	if (whichOne == "inertia") 
		document.getElementById('inertia').style.backgroundPosition = "0px -36px";
	if (whichOne == "hotsizing") 
		document.getElementById('hotsizing').style.backgroundPosition = "0px -36px";
	if (whichOne == "straightening") 
		document.getElementById('straightening').style.backgroundPosition = "0px -36px";
	if (whichOne == "hydrotesting") 
		document.getElementById('hydrotesting').style.backgroundPosition = "0px -36px";
	if (whichOne == "endfinishing") 
		document.getElementById('endfinishing').style.backgroundPosition = "0px -36px";
	if (whichOne == "sawing") 
		document.getElementById('sawing').style.backgroundPosition = "0px -36px";
	if (whichOne == "cnc") 
		document.getElementById('cnc').style.backgroundPosition = "0px -36px";
}

function rollMe5(whichOne){ 
	if (whichOne == "incoming")
		document.getElementById('incoming').style.backgroundPosition = "0px -36px";
	if (whichOne == "traceability") 
		document.getElementById('traceability').style.backgroundPosition = "0px -36px";
	if (whichOne == "emi") 
		document.getElementById('emi').style.backgroundPosition = "0px -36px";
	if (whichOne == "ultrasonic") 
		document.getElementById('ultrasonic').style.backgroundPosition = "0px -36px";
	if (whichOne == "upset") 
		document.getElementById('upset').style.backgroundPosition = "0px -36px";
	if (whichOne == "sea") 
		document.getElementById('sea').style.backgroundPosition = "0px -36px";
	if (whichOne == "threading") 
		document.getElementById('threading').style.backgroundPosition = "0px -36px";
	if (whichOne == "lab") 
		document.getElementById('lab').style.backgroundPosition = "0px -36px";
}

function rollMeorganization(whichOne){
	if (whichOne == "organization_menu_innovation") {
		document.getElementById('organization_menu_innovation').style.backgroundPosition = "0px -26px";
		document.getElementById('organization_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne == "organization_menu_policy") {
		document.getElementById('organization_menu_policy').style.backgroundPosition = "0px -26px";
		document.getElementById('organization_img').style.backgroundPosition = "-230px 0px";
	}
	if (whichOne == "organization_menu_affiliation") {
		document.getElementById('organization_menu_affiliation').style.backgroundPosition = "0px -26px";
		document.getElementById('organization_img').style.backgroundPosition = "-460px 0px";
	}
	if (whichOne == "organization_menu_contact") {
		document.getElementById('organization_menu_contact').style.backgroundPosition = "0px -26px";
		document.getElementById('organization_img').style.backgroundPosition = "-690px 0px";
	}
}

function rollMeproducts(whichOne){ 
	if (whichOne == "products_menu_casing") {
		document.getElementById('products_menu_casing').style.backgroundPosition = "0px -26px";
		document.getElementById('products_img').style.backgroundPosition = "0px 0px";
	}	
	if (whichOne == "products_menu_tubing") {
		document.getElementById('products_menu_tubing').style.backgroundPosition = "0px -26px";
		document.getElementById('products_img').style.backgroundPosition = "-230px 0px";
	}
	if (whichOne == "products_menu_pupjoints") {
		document.getElementById('products_menu_pupjoints').style.backgroundPosition = "0px -26px";
		document.getElementById('products_img').style.backgroundPosition = "-460px 0px";
	}
	if (whichOne == "products_menu_tubingcouplings") {
		document.getElementById('products_menu_tubingcouplings').style.backgroundPosition = "0px -26px";
		document.getElementById('products_img').style.backgroundPosition = "-690px 0px";
	}
	if (whichOne == "products_menu_linepipe") {
		document.getElementById('products_menu_linepipe').style.backgroundPosition = "0px -26px";
		document.getElementById('products_img').style.backgroundPosition = "0px -325px";
	}
	if (whichOne == "products_menu_casingcouplings") {
		document.getElementById('products_menu_casingcouplings').style.backgroundPosition = "0px -26px";
		document.getElementById('products_img').style.backgroundPosition = "-230px -325px";
	}
	if (whichOne == "products_menu_tooljoints") {
		document.getElementById('products_menu_tooljoints').style.backgroundPosition = "0px -26px";
		document.getElementById('products_img').style.backgroundPosition = "-460px -325px";
	}
	if (whichOne == "products_menu_drillpipe") {
		document.getElementById('products_menu_drillpipe').style.backgroundPosition = "0px -26px";
		document.getElementById('products_img').style.backgroundPosition = "-690px -325px";
	}
}

function rollMeprocessing(whichOne){ 
	if (whichOne == "processing_menu_upsetting") {
		document.getElementById('processing_menu_upsetting').style.backgroundPosition = "0px -26px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}	
	if (whichOne == "processing_menu_heattreatment") {
		document.getElementById('processing_menu_heattreatment').style.backgroundPosition = "0px -26px";
		document.getElementById('processing_img').style.backgroundPosition = "-230px 0px";
	}
	if (whichOne == "processing_menu_inertia") {
		document.getElementById('processing_menu_inertia').style.backgroundPosition = "0px -26px";
		document.getElementById('processing_img').style.backgroundPosition = "-690px 0px";
	}
	if (whichOne == "processing_menu_hotsizing") {
		document.getElementById('processing_menu_hotsizing').style.backgroundPosition = "0px -26px";
		document.getElementById('processing_img').style.backgroundPosition = "0px -325px";
	}
	if (whichOne == "processing_menu_straightening") {
		document.getElementById('processing_menu_straightening').style.backgroundPosition = "0px -26px";
		document.getElementById('processing_img').style.backgroundPosition = "-230px -325px";
	}
	if (whichOne == "processing_menu_hydrotesting") {
		document.getElementById('processing_menu_hydrotesting').style.backgroundPosition = "0px -26px";
		document.getElementById('processing_img').style.backgroundPosition = "-460px -325px";
	}
	if (whichOne == "processing_menu_endfinishing") {
		document.getElementById('processing_menu_endfinishing').style.backgroundPosition = "0px -26px";
		document.getElementById('processing_img').style.backgroundPosition = "-690px -325px";
	}
	if (whichOne == "processing_menu_sawing") {
		document.getElementById('processing_menu_sawing').style.backgroundPosition = "0px -26px";
		document.getElementById('processing_img').style.backgroundPosition = "0px -650px";
	}
	if (whichOne == "processing_menu_cnc") {
		document.getElementById('processing_menu_cnc').style.backgroundPosition = "0px -26px";
		document.getElementById('processing_img').style.backgroundPosition = "-230px -650px";
	}
}

function rollMequality(whichOne){ 
	if (whichOne == "quality_menu_incoming") {
		document.getElementById('quality_menu_incoming').style.backgroundPosition = "0px -26px";
		document.getElementById('quality_img').style.backgroundPosition = "0px 0px";
	}	
	if (whichOne == "quality_menu_traceability") {
		document.getElementById('quality_menu_traceability').style.backgroundPosition = "0px -26px";
		document.getElementById('quality_img').style.backgroundPosition = "-230px 0px";
	}
	if (whichOne == "quality_menu_emi") {
		document.getElementById('quality_menu_emi').style.backgroundPosition = "0px -26px";
		document.getElementById('quality_img').style.backgroundPosition = "-460px 0px";
	}
	if (whichOne == "quality_menu_ultrasonic") {
		document.getElementById('quality_menu_ultrasonic').style.backgroundPosition = "0px -26px";
		document.getElementById('quality_img').style.backgroundPosition = "-690px 0px";
	}
	if (whichOne == "quality_menu_upset") {
		document.getElementById('quality_menu_upset').style.backgroundPosition = "0px -26px";
		document.getElementById('quality_img').style.backgroundPosition = "0px -325px";
	}
	if (whichOne == "quality_menu_sea") {
		document.getElementById('quality_menu_sea').style.backgroundPosition = "0px -26px";
		document.getElementById('quality_img').style.backgroundPosition = "-230px -325px";
	}
	if (whichOne == "quality_menu_threading") {
		document.getElementById('quality_menu_threading').style.backgroundPosition = "0px -26px";
		document.getElementById('quality_img').style.backgroundPosition = "-460px -325px";
	}
	if (whichOne == "quality_menu_lab") {
		document.getElementById('quality_menu_lab').style.backgroundPosition = "0px -26px";
		document.getElementById('quality_img').style.backgroundPosition = "-690px -325px";
	}
}

function rolloff(whichOne){
	if (whichOne != "home") 
		document.getElementById('home').style.backgroundPosition = "0px 0px";
	if (whichOne != "aboutus") 
		document.getElementById('aboutus').style.backgroundPosition = "0px 0px";
	if (whichOne != "products") 
		document.getElementById('products').style.backgroundPosition = "0px 0px";
	if (whichOne != "processing") 
		document.getElementById('processing').style.backgroundPosition = "0px 0px";
	if (whichOne != "quality") 
		document.getElementById('quality').style.backgroundPosition = "0px 0px";
	if (whichOne != "contact_us") 
		document.getElementById('contact_us').style.backgroundPosition = "0px 0px";
}

function rolloff2(whichOne){
	if (whichOne != "innovation") 
		document.getElementById('innovation').style.backgroundPosition = "0px 0px";
	if (whichOne != "policy") 
		document.getElementById('policy').style.backgroundPosition = "0px 0px";
	if (whichOne != "affiliation") 
		document.getElementById('affiliation').style.backgroundPosition = "0px 0px";
	if (whichOne != "contact") 
		document.getElementById('contact').style.backgroundPosition = "0px 0px";
}

function rolloff3(whichOne){
	if (whichOne != "casing") 
		document.getElementById('casing').style.backgroundPosition = "0px 0px";
	if (whichOne != "tubing") 
		document.getElementById('tubing').style.backgroundPosition = "0px 0px";
	if (whichOne != "pupjoints") 
		document.getElementById('pupjoints').style.backgroundPosition = "0px 0px";
	if (whichOne != "tubingcouplings") 
		document.getElementById('tubingcouplings').style.backgroundPosition = "0px 0px";
	if (whichOne != "casingcouplings") 
		document.getElementById('casingcouplings').style.backgroundPosition = "0px 0px";
	if (whichOne != "linepipe") 
		document.getElementById('linepipe').style.backgroundPosition = "0px 0px";
	if (whichOne != "tooljoints") 
		document.getElementById('tooljoints').style.backgroundPosition = "0px 0px";
	if (whichOne != "drillpipe") 
		document.getElementById('drillpipe').style.backgroundPosition = "0px 0px";
}

function rolloff4(whichOne){
	if (whichOne != "upsetting") 
		document.getElementById('upsetting').style.backgroundPosition = "0px 0px";
	if (whichOne != "heattreat") 
		document.getElementById('heattreat').style.backgroundPosition = "0px 0px";
	if (whichOne != "inertia") 
		document.getElementById('inertia').style.backgroundPosition = "0px 0px";
	if (whichOne != "hotsizing") 
		document.getElementById('hotsizing').style.backgroundPosition = "0px 0px";
	if (whichOne != "straightening") 
		document.getElementById('straightening').style.backgroundPosition = "0px 0px";
	if (whichOne != "hydrotesting") 
		document.getElementById('hydrotesting').style.backgroundPosition = "0px 0px";
	if (whichOne != "endfinishing") 
		document.getElementById('endfinishing').style.backgroundPosition = "0px 0px";
	if (whichOne != "sawing") 
		document.getElementById('sawing').style.backgroundPosition = "0px 0px";
	if (whichOne != "cnc") 
		document.getElementById('cnc').style.backgroundPosition = "0px 0px";
}

function rolloff5(whichOne){
	if (whichOne != "incoming") 
		document.getElementById('incoming').style.backgroundPosition = "0px 0px";
	if (whichOne != "traceability") 
		document.getElementById('traceability').style.backgroundPosition = "0px 0px";
	if (whichOne != "emi") 
		document.getElementById('emi').style.backgroundPosition = "0px 0px";
	if (whichOne != "ultrasonic") 
		document.getElementById('ultrasonic').style.backgroundPosition = "0px 0px";
	if (whichOne != "upset") 
		document.getElementById('upset').style.backgroundPosition = "0px 0px";
	if (whichOne != "sea") 
		document.getElementById('sea').style.backgroundPosition = "0px 0px";
	if (whichOne != "threading") 
		document.getElementById('threading').style.backgroundPosition = "0px 0px";
	if (whichOne != "lab") 
		document.getElementById('lab').style.backgroundPosition = "0px 0px";
}

function rollOfforganization(whichOne){
	if (whichOne != "organization_menu_innovation") {
		document.getElementById('organization_menu_innovation').style.backgroundPosition = "0px 0px";
		document.getElementById('organization_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "organization_menu_policy") {
		document.getElementById('organization_menu_policy').style.backgroundPosition = "0px 0px";
		document.getElementById('organization_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "organization_menu_affiliation") {
		document.getElementById('organization_menu_affiliation').style.backgroundPosition = "0px 0px";
		document.getElementById('organization_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "organization_menu_contact") {
		document.getElementById('organization_menu_contact').style.backgroundPosition = "0px 0px";
		document.getElementById('organization_img').style.backgroundPosition = "0px 0px";
	}
}

function rollOffproducts(whichOne){
	if (whichOne != "products_menu_casing") {
		document.getElementById('products_menu_casing').style.backgroundPosition = "0px 0px";
		document.getElementById('products_img').style.backgroundPosition = "0px 0px";
	}	
	if (whichOne != "products_menu_tubing") {
		document.getElementById('products_menu_tubing').style.backgroundPosition = "0px 0px";
		document.getElementById('products_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "products_menu_pupjoints") {
		document.getElementById('products_menu_pupjoints').style.backgroundPosition = "0px 0px";
		document.getElementById('products_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "products_menu_tubingcouplings") {
		document.getElementById('products_menu_tubingcouplings').style.backgroundPosition = "0px 0px";
		document.getElementById('products_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "products_menu_casingcouplings") {
		document.getElementById('products_menu_casingcouplings').style.backgroundPosition = "0px 0px";
		document.getElementById('products_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "products_menu_linepipe") {
		document.getElementById('products_menu_linepipe').style.backgroundPosition = "0px 0px";
		document.getElementById('products_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "products_menu_tooljoints") {
		document.getElementById('products_menu_tooljoints').style.backgroundPosition = "0px 0px";
		document.getElementById('products_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "products_menu_drillpipe") {
		document.getElementById('products_menu_drillpipe').style.backgroundPosition = "0px 0px";
		document.getElementById('products_img').style.backgroundPosition = "0px 0px";
	}
}

function rollOffprocessing(whichOne){
	if (whichOne != "processing_menu_upsetting") {
		document.getElementById('processing_menu_upsetting').style.backgroundPosition = "0px 0px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}	
	if (whichOne != "processing_menu_heattreatment") {
		document.getElementById('processing_menu_heattreatment').style.backgroundPosition = "0px 0px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "processing_menu_inertia") {
		document.getElementById('processing_menu_inertia').style.backgroundPosition = "0px 0px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "processing_menu_hotsizing") {
		document.getElementById('processing_menu_hotsizing').style.backgroundPosition = "0px 0px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "processing_menu_straightening") {
		document.getElementById('processing_menu_straightening').style.backgroundPosition = "0px 0px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "processing_menu_hydrotesting") {
		document.getElementById('processing_menu_hydrotesting').style.backgroundPosition = "0px 0px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "processing_menu_endfinishing") {
		document.getElementById('processing_menu_endfinishing').style.backgroundPosition = "0px 0px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "processing_menu_sawing") {
		document.getElementById('processing_menu_sawing').style.backgroundPosition = "0px 0px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "processing_menu_cnc") {
		document.getElementById('processing_menu_cnc').style.backgroundPosition = "0px 0px";
		document.getElementById('processing_img').style.backgroundPosition = "0px 0px";
	}
}

function rollOffquality(whichOne){
	if (whichOne != "quality_menu_incoming") {
		document.getElementById('quality_menu_incoming').style.backgroundPosition = "0px 0px";
		document.getElementById('quality_img').style.backgroundPosition = "0px 0px";
	}	
	if (whichOne != "quality_menu_traceability") {
		document.getElementById('quality_menu_traceability').style.backgroundPosition = "0px 0px";
		document.getElementById('quality_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "quality_menu_emi") {
		document.getElementById('quality_menu_emi').style.backgroundPosition = "0px 0px";
		document.getElementById('quality_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "quality_menu_ultrasonic") {
		document.getElementById('quality_menu_ultrasonic').style.backgroundPosition = "0px 0px";
		document.getElementById('quality_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "quality_menu_upset") {
		document.getElementById('quality_menu_upset').style.backgroundPosition = "0px 0px";
		document.getElementById('quality_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "quality_menu_sea") {
		document.getElementById('quality_menu_sea').style.backgroundPosition = "0px 0px";
		document.getElementById('quality_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "quality_menu_threading") {
		document.getElementById('quality_menu_threading').style.backgroundPosition = "0px 0px";
		document.getElementById('quality_img').style.backgroundPosition = "0px 0px";
	}
	if (whichOne != "quality_menu_lab") {
		document.getElementById('quality_menu_lab').style.backgroundPosition = "0px 0px";
		document.getElementById('quality_img').style.backgroundPosition = "0px 0px";
	}
}