function checkFields(){			
				var leftCartName     = document.getElementById('leftCartName').value;
				var leftCartEmail    = document.getElementById('leftCartEmail').value;
				var leftCartAddress  = document.getElementById('leftCartAddress').value;
				var leftCartPhone    = document.getElementById('leftCartPhone').value;
				var rightCartName    = document.getElementById('rightCartName').value;
				var rightCartEmail   = document.getElementById('rightCartEmail').value;
				var rightCartAddress = document.getElementById('rightCartAddress').value;
				var rightCartPhone   = document.getElementById('rightCartPhone').value;
				
				var error1 = false;
				var error2 = false;
				var error3 = false;
				var error4 = false;
				var error5 = false;
				var error6 = false;
				var error7 = false;
				var error8 = false;
				
				if(leftCartName == ""){
					document.getElementById("leftCartErrorName").style.display = "block";
					error1 = false;
				}else{
					document.getElementById("leftCartErrorName").style.display = "none";
					error1 = true;
				}	
				if(leftCartAddress == ""){
					document.getElementById("leftCartErrorAddress").style.display = "block";
					error2 = false;
				}else{
					document.getElementById("leftCartErrorAddress").style.display = "none";
					error2 = true;
				}
				
				if(leftCartPhone == ""){
					document.getElementById("leftCartErrorPhone").style.display = "block";
					error3 = false;
				}else{
					document.getElementById("leftCartErrorPhone").style.display = "none";
					error3 = true;
				}	
				
				if(rightCartName == ""){
					document.getElementById("rightCartErrorName").style.display = "block";
					error4 = false;
				}else{
					document.getElementById("rightCartErrorName").style.display = "none";
					error4 = true;
				}	
				if(rightCartAddress == ""){
					document.getElementById("rightCartErrorAddress").style.display = "block";
					error5 = false;
				}else{
					document.getElementById("rightCartErrorAddress").style.display = "none";
					error5 = true;
				}
				
				if(rightCartPhone == ""){
					document.getElementById("rightCartErrorPhone").style.display = "block";
					error6 = false;
				}else{
					document.getElementById("rightCartErrorPhone").style.display = "none";
					error6 = true;
				}	
			
				apos=leftCartEmail.indexOf("@");					
				dotpos=leftCartEmail.lastIndexOf(".");

				if(leftCartEmail == "" || (apos<1||dotpos-apos<2)){
					document.getElementById("leftCartErrorEmail").style.display = "block";
					error7 = false;
				}else{
					document.getElementById("leftCartErrorEmail").style.display = "none";
					error7 = true;	
				}
				
				apos=rightCartEmail.indexOf("@");					
				dotpos=rightCartEmail.lastIndexOf(".");

				if(rightCartEmail == "" || (apos<1||dotpos-apos<2)){
					document.getElementById("rightCartErrorEmail").style.display = "block";
					error8 = false;
				}else{
					document.getElementById("rightCartErrorEmail").style.display = "none";
					error8 = true;	
				}
										
				//$("form[id='orderForm']").submit(function(){				
					return (error1 && error2 && error3 && error4 && error5 && error6 && error7 && error8);
				//});
			}