<!-- hide script from old browsers
function checkEnquirySubmit() {
	if(document.frmEnquiry.contact_info.value != "" && document.frmEnquiry.subject.value!="") {
		//document.frmEnquiry.submit();
	}else{
		alert("Please input the contact info & subject to continue!");
		return false;
	}
}


function checkPerformancePartsModelFormSubmit() {
	if(document.frmPerPartsModel.modelid.value == "") {
		alert("Please select both a make and a model to continue!");
		return false;
	}
}

function checkPerformancePartsModelFormOnChange() {
	if(document.frmPerPartsModel.modelid.value == "") {
		alert("Please select both a make and a model to continue!");
		return false;
	} else {
		document.frmPerPartsModel.submit();
	}

}

function checkReplacementDropSubmit() {
	if(document.frmRepParts.makeID.value != "Select Make") {
		document.frmRepParts.submit();
		alter(document.frmRepParts.makeID.value);
	}
	return false;
}

function checkReplacementDropSubmito2() {
	if(document.frmRepParts.year.value != "Select Year" && document.frmRepParts.makeID.value != "Select Make") {
		document.frmRepParts.submit();
	}
	return false;
}

function checkReplacementFormSubmit() {
	if( document.frmRepParts.makeID.value == "Select Make") {
		alert("Please select your make to continue!");
		return false;
	}
}

function checkReplacementFormSubmito2() {
	if(document.frmRepParts.year.value == "Select Year" || document.frmRepParts.makeID.value == "Select Make") {
		alert("Please select your make and year to continue!");
		return false;
	}
}
function checkReplacementDropSubmit2() {
	if(document.frmPerParts.year.value != "Select Year" && document.frmPerParts.makeID.value != "Select Model") {
		document.frmPerParts.submit();
	}
	return false;
}

function checkReplacementFormSubmit2() {
	if(document.frmPerParts.year.value == "Select Year" || document.frmPerParts.makeID.value == "Select Model") {
		alert("Please select your make and model to continue!");
		return false;
	}
}






function checkBrandSubmit2() {
	if(document.brandDrop.brandid.value == "") {
		alert("Please select a brand to continue!");
		return false;
	} else {
		document.brandDrop.submit();
	}
}

// add the trim function for Javascript
String.prototype.trim = function()
{
	return this.replace( /^\s+|\s+$/g, "" );
}

function checkMakeModel() {
	if(document.make_model.makeID.value == "" || document.make_model.model.value == "") {
		alert("Please select your make and model to continue!");
		return false;
	} else {
		document.make_model.submit();
	}
}


function checkMakeSubmit() {
	if(document.make_model.makeID.value == "") {
		alert("Please select your make to continue!");
		return false;
	} else {
		document.make_model.submit();
	}
}

function checkModelSubmit() {
	if(document.make_model.modelid.value == "") {
		alert("Please select your model to continue!");
		return false;
	} else {
		document.make_model.submit();
	}
}


function checkBrandSubmit() {
	if(document.brand.brandid.value == "") {
		alert("Please select a brand to continue!");
		return false;
	} else {
		document.brand.submit();
	}
}

function checkPartSubmit() {
	document.part.part_no.value = document.part.part_no.value.trim();
	if(document.part.part_no.value.trim() == "") {
		alert("Please enter in a part no!");
		return false;
	} else {
		document.part.submit();
	}
}


function checkPartSubmit2() {
	document.search.product.value = document.search.product.value.trim();
	if(document.search.product.value.trim() == "") {
		alert("Please enter in a part number!");
		return false;
	} else {
		document.search.submit();
	}
}

function checkPartSubmit3() {
	document.search2.part_number.value = document.search2.part_number.value.trim();
	if(document.search2.part_number.value.trim() == "") {
		alert("Please enter in a part number!");
		return false;
	} else {
		document.search2.submit();
	}
}

// end hiding script from old browsers -->