function confirm_entry(lang,no){
					if(no > 0){
						input_box = confirm("If you change language your cart will be emptied. Please click OK continue");
						
						if (input_box==true){ 
							// Output when OK is clicked
							if(lang == 'e'){
								window.location = "index.php?lang=e"
							}
							else{
								window.location = "index.php?lang=" + lang
							}
						}
						else{						
							
						}	
					}
					else{
							if(lang == 'e'){
								window.location = "index.php?lang=e"
							}
							else{
								window.location = "index.php?lang=" + lang
							}
					}			
				}