//
// Copyright Just2Easy Limited 2007,2008
//
// see - www.j2e.com
//

function validate_required(field,alerttxt){
	with (field){
		if (value==null||value==""){
			alert(alerttxt)
			return false
		}

		return true
	}
}

function validate_email(field,alerttxt){
	with (field){
		apos=value.indexOf("@")
		dotpos=value.lastIndexOf(".")

		if (apos<1||dotpos-apos<2){
			alert(alerttxt)
			return false
		}

		return true
	}
}

function validate_numeric(field,alerttxt){
	with (field){
		if (isNaN(value)){
			alert(alerttxt)
			return false
		}

		return true
	}
}

function search(field,site){
	with (field){
		var src="http://www.just2easy.com/MySql/searchLog.php?search=" +value+ "&site=" +site
		var frame=document.createElement("iframe");
		frame.width = 0;
		frame.height = 0;
		frame.frameborder = 0;
		frame.src=src;
		frame.style.visibility='hidden';
		document.body.appendChild(frame);
	}
}


function getSearchValue(name){
	
	var value = "";
	var oCurrent;
	var arrElements = document.getElementsByTagName('input')
	for(var i=0; i<arrElements.length; i++){
		oCurrent = arrElements[i];
		if (oCurrent.name === name) {
			value = oCurrent.value;
			break;
		}
	}
	
	var src="http://www.just2easy.com/MySql/searchLog.php?search=" +value+ "&site=" +document.url
	var frame=document.createElement("iframe");
	frame.width = 0;
	frame.height = 0;
	frame.frameborder = 0;
	frame.src=src;
	frame.style.visibility='hidden';
	document.body.appendChild(frame);
	
	return value;
}