function flag(){
		document.getElementById("hide").style.display="none";
		document.getElementById("silicone").style.display= "none";
		document.getElementById("siliconeCheck1").checked = false;
		document.getElementById("siliconeCheck2").checked = false;
		document.getElementById("siliconeCheck3").checked = false;
		document.getElementById("siliconeCheck4").checked = false;
		document.getElementById("siliconeCheck5").checked = false;
		
		if ((document.getElementById("materials").value =="Silicone:restricted") || (document.getElementById("materials").value=="Silicone:unrestricted") || (document.getElementById("materials2").value =="Silicone:restricted") || (document.getElementById("materials2").value=="Silicone:unrestricted") || (document.getElementById("materials").value =="Silicone:restricted") || (document.getElementById("materials").value=="Silicone:unrestricted") ) {
			document.getElementById("silicone").style.display="block";
		}

		if ((document.getElementById("materials").value =="Silicone:restricted") || (document.getElementById("materials").value=="Silicone:unrestricted")) {
			document.getElementById("hide").style.display="block";
		}

		if ((document.getElementById("materials2").value =="Silicone:restricted") || (document.getElementById("materials2").value=="Silicone:unrestricted")) {
			document.getElementById("hide2").style.display="block";
		}
		
		if ((document.getElementById("materials3").value =="Silicone:restricted") || (document.getElementById("materials3").value=="Silicone:unrestricted")) {
			document.getElementById("hide3").style.display="block";
		}
		
		/*if((document.getElementById("materials").value =="Silicone:restricted") || (document.getElementById("materials").value=="Silicone:unrestricted") || (document.getElementById("materials2").value =="Silicone:restricted") || (document.getElementById("materials2").value=="Silicone:unrestricted") || (document.getElementById("materials3").value =="Silicone:restricted") || (document.getElementById("materials3").value=="Silicone:unrestricted")){
			document.getElementById("silicone").style.display="block";
			document.getElementById("siliconeCheck1").checked = false;
			document.getElementById("siliconeCheck2").checked = false;
			document.getElementById("siliconeCheck3").checked = false;
			document.getElementById("siliconeCheck4").checked = false;
			document.getElementById("siliconeCheck5").checked = false;
			alert("hit it");
		}*/
	}
	
	function multiLayer(){
		if (document.getElementById("tubingDesign").value == "Multi-Layer") {
			document.getElementById("layer2").style.display = "block";
			document.getElementById("layer3").style.display = "block";
			document.getElementById("tubingLayers").style.display = "block";
			
		}else if (document.getElementById("tubingDesign").value != "Multi-Layer") {
			document.getElementById("layer2").style.display = "none";
			document.getElementById("materials2").value = "";
			document.getElementById("recommended2").checked = false;
			document.getElementById("hide2").style.display = "none";
			document.getElementById("materialOther2").value = "";
			document.getElementById("materialManufacturer2").value = "";
			document.getElementById("materialGrade2").value = "";
			document.getElementById("layer3").style.display = "none";
			document.getElementById("materials3").value = "";
			document.getElementById("recommended3").checked = false;
			document.getElementById("hide3").style.display = "none";
			document.getElementById("materialOther3").value = "";
			document.getElementById("materialManufacturer3").value = "";
			document.getElementById("materialGrade3").value = "";
			document.getElementById("tubingLayers").style.display = "none";
			document.getElementById("idSize2").value = "";
			document.getElementById("idSizePlusMinus2").value = "";
			document.getElementById("odSize2").value = "";
			document.getElementById("odSizePlusMinus2").value = "";
			document.getElementById("idSize3").value = "";
			document.getElementById("idSizePlusMinus3").value = "";
			document.getElementById("odSize3").value = "";
			document.getElementById("odSizePlusMinus3").value = "";			

			
			if(document.getElementById("materials").value != "Silicone:restricted" && document.getElementById("materials").value != "Silicone:unrestricted"){
				document.getElementById("silicone").style.display="none";
				document.getElementById("siliconeCheck1").checked = false;
				document.getElementById("siliconeCheck2").checked = false;
				document.getElementById("siliconeCheck3").checked = false;
				document.getElementById("siliconeCheck4").checked = false;
				document.getElementById("siliconeCheck5").checked = false;
			}
		}
		
		
	}