function valid()
{
	String.prototype.trim1 = 
 function trimblanks() { return this.split(/\s/).join(''); };
if(document.getElementsByName("typeofdoctor")[0].value.trim1()=="")
	{
	alert("Please Select Type Of Doctor");
	document.getElementsByName("typeofdoctor")[0].focus();
	return false;
	}
}
function validate()
{
	//nav();
	//alert("hai");
	String.prototype.trim1 = 
 function trimblanks() { return this.split(/\s/).join(''); };
/*if(document.getElementsByName("type")[0].value.trim1()=="")
	{
	alert("Please Select Type Of Doctor");
	document.getElementsByName("type")[0].focus();
	return false;
	}*/
if(document.getElementsByName("near")[0].value =="Zip or City or State" || document.getElementsByName("near")[0].value.trim1()=="")
	{
	alert("Please Enter Zip or City or State");
	document.getElementsByName("near")[0].focus();
	return false;
	}

}
function nav()
{
if(document.getElementsByName("near")[0].value=="Zip or City or State")	
{
	//alert("hai");
	document.getElementsByName("near")[0].value="";
	  
}
	
}
function nave()
{
if(document.getElementsByName("near")[0].value=="")	
{
	//alert("hai");
	document.getElementsByName("near")[0].value="Zip or City or State";
	  
}
	
}