/**
 *
 *	by tGDA, t_gda$AT$hotmail.com, 20071113
 *
 */

var reqd_fields=new Array();

var identicalFieldSuffix='_re';

var extracheckingcallback;
function validate_form() {
	for(var i in reqd_fields) {
		var targetInputID='form_'+reqd_fields[i];
		var targetInput=document.getElementById(targetInputID);
		if(!targetInput.value || targetInput.value=='') {
			BlinkBgById(targetInputID);
			targetInput.focus();
			//alert('Fill All the Required fields!');
			return false;
		}
		//checking if there's any field that should be identical with this
		var targetIdenticalInput;
		if (targetIdenticalInput=document.getElementById(targetInputID+identicalFieldSuffix)) {
			if((targetIdenticalInput.value!='') && targetInput.value!=targetIdenticalInput.value) {
				BlinkBgById(targetInputID);
				BlinkBgById(targetInputID+identicalFieldSuffix);
				return false;
			}
		}
	}
	if(extracheckingcallback) {
		return extracheckingcallback();
	}
	return true;
}

function BlinkBgById(targetElemID) {
	document.getElementById(targetElemID).style.backgroundColor='#FF9999';
	setTimeout("document.getElementById('"+targetElemID+"').style.backgroundColor='#FFFFFF';",555);
	setTimeout("document.getElementById('"+targetElemID+"').style.backgroundColor='#FF9999';",555*2);
	setTimeout("document.getElementById('"+targetElemID+"').style.backgroundColor='#FFFFFF';",555*3);
}