function valid(){
		 
		 if(document.forms['form1'].elements["TBName"] != null){
                  	if(!(/^[a-zA-ZÜüÖöİıÇçĞğŞş ]*$/i).test(document.forms['form1'].elements["TBName"].value)){
                    		alert(msg["Invalid Name Input"]);
                    		document.forms['form1'].elements["TBName"].focus();
                    		return false;   
                 	}
		 }
	
		 if(document.forms['form1'].elements["TBSurName"] != null){
                 	if(!(/^[a-zA-ZÜüÖöİıÇçĞğŞş ]*$/i).test(document.forms['form1'].elements["TBSurName"].value)){
                    		alert(msg["Invalid Surname Input"]);
                    		document.forms['form1'].elements["TBSurName"].focus();
                    		return false;         
                 	}
		 }
	
		 if(document.forms['form1'].elements["TBEMail"] != null){
                 	if(!(/^[a-zA-Z.@_0-9\-]*$/i).test(document.forms['form1'].elements["TBEMail"].value)){
                    		alert(msg["Invalid Email Input"]);
                    		document.forms['form1'].elements["TBEMail"].focus();
                    		return false;
                 	}
		 }
	
		 if(document.forms['form1'].elements["message"] != null){
					document.forms['form1'].elements["message"].value = document.forms['form1'].elements["message"].value.replace(/\´/g, "'");
                 	document.forms['form1'].elements["message"].value = document.forms['form1'].elements["message"].value.replace(/\`/g, "'");
					document.forms['form1'].elements["message"].value = document.forms['form1'].elements["message"].value.replace(/\"/g, "'");
					if(!(/^[a-zA-ZÜüÖöİıÇçĞğŞş0-9.;,':)(\/?!\-\\_\r\n ]*$/i).test(document.forms['form1'].elements["message"].value)){
                    		alert(msg["Invalid Message Input"]);
                    		document.forms['form1'].elements["message"].focus();
                    		return false;    
                 	}
		 }
		 /*
		 if(document.forms['form1'].elements["TXT_COMPANY_NAME"] != null){
		 	if(!(/^[a-zA-ZÜüÖöİıÇçĞğŞş. ]*$/i).test(document.forms['form1'].elements["TXT_COMPANY_NAME"].value)){
            	    		alert(msg["Invalid Company Name Input"]);
                    		document.forms['form1'].elements["TXT_COMPANY_NAME"].focus();
                    		return false;    
                 	}
		 }
		if(document.forms['form1'].elements["TXT_TAX_NO"] != null){
                 	if(!(/^[0-9]*$/i).test(document.forms['form1'].elements["TXT_TAX_NO"].value)){
                    		alert(msg["Invalid Tax Input"]);
                    		document.forms['form1'].elements["TXT_TAX_NO"].focus();
                    		return false;    
                 	}
		 }
		 if(document.forms['form1'].elements["TXT_VERGI_DAIRE"] != null){	
                 	if(!(/^[a-zA-ZÜüÖöİıÇçĞğŞş. ]*$/i).test(document.forms['form1'].elements["TXT_VERGI_DAIRE"].value)){
                    		alert(msg["Invalid Tax Office Input"]);
                    		document.forms['form1'].elements["TXT_VERGI_DAIRE"].focus();
                    		return false;    
                 	}
		 }
		 */
		 if(document.forms['form1'].elements["TxtCity"] != null){
		 	if(!(/^[a-zA-ZÜüÖöİıÇçĞğŞş ]*$/i).test(document.forms['form1'].elements["TxtCity"].value)){
                    		alert(msg["Invalid City Input"]);
                    		document.forms['form1'].elements["TxtCity"].focus();
                    		return false;    
                 	}
		 }
		 if(document.forms['form1'].elements["TaxNo"] != null){
		 	if(!(/^[0-9]*$/i).test(document.forms['form1'].elements["TaxNo"].value)){
            	    		alert(msg["Invalid Tax Input"]);
                    		document.forms['form1'].elements["TaxNo"].focus();
                    		return false;    
                 	}
		 }
		 if(document.forms['form1'].elements["TAHomeAddr"] != null){
			document.forms['form1'].elements["TAHomeAddr"].value = document.forms['form1'].elements["TAHomeAddr"].value.replace(/\´/g, "'");
            document.forms['form1'].elements["TAHomeAddr"].value = document.forms['form1'].elements["TAHomeAddr"].value.replace(/\`/g, "'");
			document.forms['form1'].elements["TAHomeAddr"].value = document.forms['form1'].elements["TAHomeAddr"].value.replace(/\"/g, "'");
		 	if(!(/^[a-zA-ZÜüÖöİıÇçĞğŞş0-9.,';:\/\-\\\n\r\n ]*$/i).test(document.forms['form1'].elements["TAHomeAddr"].value)){
                    		alert(msg["Invalid Address Input"]);
                    		document.forms['form1'].elements["TAHomeAddr"].focus();
                    		return false;    
                 	}
		 }
		 if(document.forms['form1'].elements["TXT_EXPLANATION"] != null){
			document.forms['form1'].elements["TXT_EXPLANATION"].value = document.forms['form1'].elements["TXT_EXPLANATION"].value.replace(/\´/g, "'");
            document.forms['form1'].elements["TXT_EXPLANATION"].value = document.forms['form1'].elements["TXT_EXPLANATION"].value.replace(/\`/g, "'");
			document.forms['form1'].elements["TXT_EXPLANATION"].value = document.forms['form1'].elements["TXT_EXPLANATION"].value.replace(/\"/g, "'");
			if(!(/^[a-zA-ZÜüÖöİıÇçĞğŞş0-9.;,':)(\/?!\-\\_ ]*$/i).test(document.forms['form1'].elements["TXT_EXPLANATION"].value)){
            			alert(msg["Invalid Explanation Input"]);
            			document.forms['form1'].elements["TXT_EXPLANATION"].focus();
            			return false;    
        		}
		 }		
                 
		return true;
            }