//////////////////////////  Function incrementing Quantity in scart.php on clicking '+' /////////////////////////////

function inc(f1,f2,f3,f4){
	      var m=parseInt(document.getElementById(f1).value);
	      if(m>=0){
		       document.getElementById(f1).disabled=false;
		       document.getElementById(f1).value=m+1;
		       document.getElementById(f1).disabled=true;
		      document.getElementById(f3).disabled=false;
	          document.getElementById(f3).value="$"+(m+1)*f2;
	          document.getElementById(f3).disabled=true;
	          var hid=document.getElementById(f4).value.substring(0,document.getElementById(f4).value.indexOf('~'));
	          document.getElementById(f4).value=hid+"~"+document.getElementById(f1).value+"~"+document.getElementById(f3).value;
	   }
}

//////////////////////////  Function decrementing Quantity in scart.php on clicking '-' /////////////////////////////

function dec(f1,f2,f3,f4){
	       var m=parseInt(document.getElementById(f1).value);
	       if(m>=1){
		        document.getElementById(f1).disabled=false;
		        document.getElementById(f1).value=m-1;
		        document.getElementById(f1).disabled=true;
		        document.getElementById(f3).disabled=false;
	            document.getElementById(f3).value="$"+(m-1)*f2;
	            document.getElementById(f3).disabled=true;
	            var hid=document.getElementById(f4).value.substring(0,document.getElementById(f4).value.indexOf('~'));
	            document.getElementById(f4).value=hid+"~"+document.getElementById(f1).value+"~"+document.getElementById(f3).value;
	            // alert(document.getElementById(f4).value);
	}
}

//////////////////////// function for checking atleast one checkbox checked ////////////////////

function  pcheck11(){
			var count=document.formn.elements.length;
	       	var f1=document.formn;
	       	var ch=0;
	       	for(var i=0;i<count;i++){
		       	if(f1.elements[i].type=='checkbox'){
			       		if(f1.elements[i].checked==1){
				       		ch=1;
				       	}
				       	if(ch==0){
					       	alert("Plz select atleast one record");
					       	return false;
				       	}
				       	if(ch==1){
					       	document.formn.action="http://project.weblink4you.com/ajanta/enquiry.php?basket=view";
					       	document.formn.submit();
					     }
			       	}
		       	}
	       	}
					       	
///////////////////////////  function for checking checkboxes //////////////////////////////

function check_all(){
	//alert("hello");
	       var count=document.formn.elements.length;
	       //alert(count);
	       var f1=document.formn;
	       for(var i=0;i<count;i++){
		     if(f1.elements[i].type=='checkbox'){
			   if(f1.elements[i].checked==0){
				 f1.elements[i].checked=1;
				}
			 }
		   }
}

///////////////////////////  function for unchecking checkboxes //////////////////////////////

function uncheck_all(){
	//alert("hello");
	       var count=document.formn.elements.length;
	       //alert(count);
	       var f1=document.formn;
	       for(var i=0;i<count;i++){
		     if(f1.elements[i].type=='checkbox'){
			   if(f1.elements[i].checked==1){
				 f1.elements[i].checked=0;
			   }
			 }
		  }
}

function validatesearch(){
	if(document.form123.keyword.value==""){
		alert("plz enter something to search.");
		
		return false;
		
	}
	document.form123.submit();

}
/////////////////// function for Pop Up Window /////////////////////////////////

function pop_win(f1,f2,f3)
{
	        var new_win=window.open(f1,'Details','toolbar=no,scrollbars=yes,menubar=no,statusbar=no,alwaysRaised=yes,height='+f2+',width='+f3+',screenX=0,screenY=0,left=0,top=0');
	        new_win.location=f1;
	        //alert(new_win.opener.location.href);
}



//////////////////////// Function for reseting the form field ///////////////////////////////////////

function clear(){
	           var f1=document.getElementById("form2");
	           var n=f1.elements.length;
	           //alert(n);
	           for(var b=0;b<n;b++){
		         if(f1.elements[b].type=="checkbox"){
			        f1.elements[b].checked=false;
		          }
		        else{
			      if(f1.elements[b].type!="submit"){
			        f1.elements[b].value='';
		          }
		    }
      }
}

/////////////////// Function for changing location of opener window and closing child window //////////////////////////

function change_loc(f1,f2,f3){
	           window.opener.location.href=f2+"?rid="+f1+"&msg3="+f3;
	           window.opener.focus();
	            self.close();
}
function valid_email(chk){
	var re_mail = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z])+$/;
	if (chk.myname.value == 0) {
      alert("Plz enter your name");
      chk.myname.focus();
      return false;
   }
   if (chk.myname.value.length >30 ) {
      alert("Your name must has exceeded the limit");
      chk.myname.focus();
      return false; 
   }   
	if (!re_mail.test(chk.mymail.value))	{
			alert( "Enter your Email-id correctly" );
			chk.mymail.value="";
			chk.mymail.focus();
			return false;
	}
	if (chk.fname.value == 0) {
      alert("Plz enter your friend name");
      chk.fname.focus();
      return false;
   }
   if (chk.fname.value.length >30 ) {
      alert("Friend name  has exceeded the limit");
      chk.fname.focus();
      return false; 
   }   
	if (!re_mail.test(chk.fmail.value))	{
			alert( "Enter your friend Email-id correctly" );
			chk.fmail.value="";
			chk.fmail.focus();
			return false;
	}
}
	  
///////////////////////// Member Reg Validation /////////////////////////////


function userValid(chk) {
	  
	var re_mail = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z])+$/;
	
	if (chk.comp_name.value.length <=5 ) {
      alert(" Company Name must be greater than 5 characters");
      chk.comp_name.focus();
      return false; 
   }   
   
    
   
   if (chk.con_per.value == 0) {
      alert("Name can't be left blank");
      chk.con_per.focus();
      return false;
   }
   if (chk.con_per.value.length >30 ) {
      alert("Name  has exceeded the limit");
      chk.con_per.focus();
      return false; 
   }   
    if (chk.address.value == 0) {
      alert("Address Line  can't be left blank");
      chk.address.focus();
      return false;
   }
   if (chk.phone_num.value == 0) {
      alert("Phone can't be left blank");
      chk.phone_num.focus();
      return false;
   }
   var val1=chk.phone_num.value;
   if (isNaN(val1)) {
      alert("Enter Valid Phone Number");
      chk.phone_num.focus();
      return false;
   }
   
  if (!re_mail.test(chk.e_mail.value))	{
			alert( "Enter Your Email-id correctly" );
			chk.e_mail.value="";
			chk.e_mail.focus();
			return false;
	}
  if (chk.bcountry.options[chk.bcountry.selectedIndex].value == "nil") {
	    alert("Plz select a country"); 
	   chk.bcountry.focus();
	    return false;  
	  }
   return true;
}