function checkemail(emailadd){
		patern = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;///^([\w\-\.\+])+@+(([\w])+.+([.\w])+)$/; 
		if(!emailadd.value.match(patern)){
			alert("Enter a valid email address, please!");
			emailadd.focus();
			return false;
		}
		return true;
	}
	
	String.prototype.trim = function () {
	    return this.replace(/^\s*/, "").replace(/\s*$/, "");
	}
	
	function checkpostjs(){
		e = document.frmquest.elements;
		len = e.length;
		for(i=0; i<len; i++){
			if(e[i].value.trim() == '' && e[i].id != 'evefone' && e[i].id != 'cmts' && e[i].id != 'm2'){
				alert("Enter the informations are required, please!");
				e[i].focus();
				return false;
			}
		}
		spcval = document.getElementById('emailadd');
		
		return checkemail(spcval);
	}