
<!--
	var x = 'X ';
	
	function checkBySection(myform, pre, sfx){
		var pass = true;
							
		for (i=0;i<myform.length;i++){
			var tmpobj = myform.elements[i];
			var preval  = tmpobj.name.substring(0, pre.length);
			var sfxval  = tmpobj.name.substring(tmpobj.name.length - sfx.length, tmpobj.name.length);
					
			if((preval == pre) && (sfxval == sfx)){
				if (((tmpobj.type == "text" || tmpobj.type == "textarea") && tmpobj.value == '') || (tmpobj.type.toString().charAt(0) == "s" && tmpobj.selectedIndex == 0)){
					var errdiv = tmpobj.id + ' alert';
						
					document.getElementById(errdiv).className = 'isd_errormsg';
					document.getElementById(errdiv).innerHTML = x.bold() + tmpobj.id + ' is required!';
					pass = false;
				}
			}
		}
	
		return pass;
	}
	
	function resetAllAlerts(){
		var tmpdiv = document.getElementsByTagName('div');
			
		for(i=0;i<tmpdiv.length;i++){
			var y = tmpdiv[i].id.substring(tmpdiv[i].id.length - 5, tmpdiv[i].id.length)
				
			if(y == 'alert'){
				tmpdiv[i].className = 'isd_hideme';
				tmpdiv[i].innerText = '';
			}			
		}
	}
	
	function numeralsOnly(evt) {
	    evt = (evt) ? evt : event;
	    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
	        ((evt.which) ? evt.which : 0));
	    if (charCode > 31 && (charCode < 48 || charCode > 57)) {
	        alert("Sorry numbers only please.");
	        return false;
	    }
	    return true;
	}
	
	function lettersOnly(evt) {
	    evt = (evt) ? evt : event;
	    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
	        ((evt.which) ? evt.which : 0));
	    if (charCode > 32 && (charCode < 65 || charCode > 90) && 
	        (charCode < 97 || charCode > 122)) {
	        alert("Sorry letters only please.");
	        return false;
	    }
	    return true;
	}
	
	function alphaNumeric(evt){
		evt = (evt) ? evt : event;
	    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
	        ((evt.which) ? evt.which : 0));
	    if (charCode > 32 && (charCode < 65 || charCode > 90) && 
	        (charCode < 97 || charCode > 122) && charCode > 31 && 
	        (charCode < 48 || charCode > 57)) {
	        alert("sorry numbers or letters only please!");
	        return false;
	    }
	    return true;
	}
	
	function noSpecialChars(evt){
		evt = (evt) ? evt : event;
	    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
	        ((evt.which) ? evt.which : 0));
		
		if(charCode == 38){
			alert("sorry no special characters!");
	        return false;
		}
		return true;
	}
//-->